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IDProblemSubmitterResultTimeMemoryLanguageFile sizeSubmit timeJudge time
#414939#7181. Graph CutspandapythonerAC ✓252ms23140kbC++203.3kb2024-05-20 03:59:282024-05-20 03:59:29

Judging History

你现在查看的是最新测评结果

  • [2024-05-20 03:59:29]
  • 评测
  • 测评结果:AC
  • 用时:252ms
  • 内存:23140kb
  • [2024-05-20 03:59:28]
  • 提交

answer

#include <bits/stdc++.h>


using namespace std;


#define ll long long
#define flt double
#define all(a) a.begin(), a.end()
#define rall(a) a.rbegin(), a.rend()


const ll inf = 1e18;
mt19937 rnd(234);


struct edge {
    int to;
    int i;
};


int n, m;
vector<vector<edge>> g;
int q;
vector<int> a;
vector<int> rs;

vector<int> usd, usde;
vector<int> clr;
vector<int> p;
vector<int> pe;
vector<array<vector<int>, 2>> sns;
queue<int> que;


void dfs(int v) {
    usd[v] = true;
    for (auto [to, i] : g[v]) {
        if (usd[to] or usde[i]) {
            continue;
        }
        usde[i] = true;
        p[to] = v;
        pe[to] = i;
        sns[v][0].push_back(to);
        dfs(to);
    }
}


void solve() {
    rs.assign(q, -1);
    usde.assign(m, false);
    while (1) {
        usd.assign(n, false);
        p.assign(n, -1);
        pe.assign(n, -1);
        sns.assign(n, array<vector<int>, 2>({ vector<int>({}), vector<int>({}) }));
        clr.assign(n, 0);
        que = {};
        bool fndd = false;
        for (int v = 0; v < n; v += 1) {
            if (usd[v]) {
                fndd = true;
                continue;
            }
            dfs(v);
        }
        if (!fndd) {
            break;
        }
        for (int i = 0; i < q; i += 1) {
            if (a[i] == -1) {
                if (rs[i] != -1) {
                    continue;
                }
                while (!que.empty()) {
                    int v = que.front();
                    bool fndd = false;
                    while (!sns[v][clr[v] ^ 1].empty()) {
                        int to = sns[v][clr[v] ^ 1].back();
                        sns[v][clr[v] ^ 1].pop_back();
                        if (clr[to] == clr[v] ^ 1 and p[to] == v) {
                            fndd = true;
                            rs[i] = pe[to];

                            p[to] = -1;
                            pe[to] = -1;
                            break;
                        }
                    }
                    if (fndd) {
                        break;
                    }
                    que.pop();
                }
            } else {
                int v = a[i];
                clr[v] ^= 1;
                que.push(v);
                if (p[v] != -1) {
                    sns[p[v]][clr[v]].push_back(v);
                    que.push(p[v]);
                }
            }
        }
    }
}


int32_t main() {
    if (1) {
        ios::sync_with_stdio(0);
        cin.tie(0);
        cout.tie(0);
    }
    cin >> n >> m;
    g.assign(n, vector<edge>());
    for (int i = 0; i < m; i += 1) {
        int u, v;
        cin >> u >> v;
        --u;
        --v;
        g[u].push_back(edge{ v, i });
        g[v].push_back(edge{ u, i });
    }
    cin >> q;
    a.resize(q);
    for (int i = 0; i < q; i += 1) {
        char c;
        cin >> c;
        if (c == '+' or c == '-') {
            int x;
            cin >> x;
            --x;
            a[i] = x;
        } else if (c == '?') {
            a[i] = -1;
        }
    }
    solve();
    for (int i = 0; i < q; i += 1) {
        if (a[i] == -1) {
            cout << rs[i] + 1 << "\n";
        }
    }
    return 0;
}

Details

Tip: Click on the bar to expand more detailed information

Test #1:

score: 100
Accepted
time: 1ms
memory: 3596kb

input:

4 5
1 2
1 3
1 4
2 3
2 4
10
+ 1
+ 2
?
?
?
?
?
- 2
?
?

output:

5
4
3
2
0
1
0

result:

ok q=10

Test #2:

score: 0
Accepted
time: 0ms
memory: 3800kb

input:

0 0
0

output:


result:

ok q=0

Test #3:

score: 0
Accepted
time: 1ms
memory: 3532kb

input:

0 0
1
?

output:

0

result:

ok q=1

Test #4:

score: 0
Accepted
time: 5ms
memory: 4180kb

input:

1000 2000
1 50
1 88
331 1
1 352
1 497
2 32
2 282
550 2
989 2
334 3
3 665
4 38
4 69
4 343
4 451
589 4
917 4
89 5
5 162
675 5
681 6
7 22
127 7
7 592
7 672
787 7
8 310
107 9
9 137
184 9
9 244
378 9
446 9
9 658
883 9
65 10
75 10
414 10
10 468
686 10
245 11
269 11
11 386
403 11
493 11
394 12
493 12
565 1...

output:

936
989
1911
1979
651
1932
1933
1482
62
1521
262
1109
1191
1889
1890
1751
768
108
1775
1706
1776
58
953
702
1427
1240
1787
1730
805
779
1958
1837
1853
935
431
429
1549
1548
1550
1
1989
672
588
1111
516
416
415
312
1834
1838
1000
1003
19
344
961
1476
1680
210
836
1800
322
1659
1159
171
1021
1022
862
...

result:

ok q=100000

Test #5:

score: 0
Accepted
time: 228ms
memory: 16684kb

input:

447 99681
2 1
1 3
4 1
1 5
1 6
1 7
1 8
9 1
10 1
1 11
1 12
1 13
1 14
1 15
1 16
17 1
18 1
19 1
20 1
21 1
22 1
23 1
24 1
25 1
1 26
27 1
28 1
1 29
30 1
31 1
1 32
33 1
1 34
1 35
36 1
37 1
38 1
39 1
40 1
1 41
1 42
43 1
44 1
45 1
46 1
1 47
48 1
49 1
1 50
1 51
1 52
53 1
54 1
55 1
1 56
57 1
1 58
59 1
60 1
1 6...

output:

74257

result:

ok q=100000

Test #6:

score: 0
Accepted
time: 221ms
memory: 15120kb

input:

447 99681
1 2
3 1
4 1
5 1
1 6
7 1
8 1
9 1
10 1
11 1
1 12
13 1
14 1
15 1
1 16
1 17
18 1
19 1
1 20
21 1
22 1
23 1
24 1
1 25
26 1
27 1
28 1
1 29
1 30
31 1
32 1
1 33
1 34
35 1
1 36
37 1
38 1
1 39
40 1
41 1
42 1
43 1
1 44
45 1
46 1
47 1
48 1
49 1
50 1
1 51
1 52
1 53
1 54
1 55
56 1
1 57
58 1
1 59
1 60
61 ...

output:

81537
81346
97267
97197
28806
28429
99492
99472
99591
99577
18679
89097
88951
95026
94929
58927
58641
43066
42729
43737
69792
69547
99676
99672
62007
88206
88054
40686
40342
35421
35062
99087
99052
75151
74929
61456
85987
34341
33979
99637
98601
98554
95496
95404
87279
87121
99616
18276
9157
63097
6...

result:

ok q=100000

Test #7:

score: 0
Accepted
time: 246ms
memory: 13228kb

input:

447 99681
1 2
3 1
1 4
1 5
6 1
7 1
8 1
1 9
10 1
11 1
1 12
1 13
1 14
15 1
16 1
17 1
18 1
1 19
1 20
21 1
1 22
23 1
1 24
25 1
1 26
1 27
1 28
29 1
1 30
1 31
32 1
1 33
34 1
1 35
36 1
37 1
1 38
39 1
40 1
1 41
42 1
1 43
44 1
45 1
46 1
47 1
48 1
49 1
50 1
51 1
1 52
53 1
54 1
55 1
56 1
57 1
58 1
59 1
60 1
61 ...

output:

64171
63904
36492
36136
10851
10429
42052
41712
65752
447
1
56904
56611
73804
89671
39997
39651
97404
60901
60622
55429
99276
99247
51787
87901
87747
95496
95404
89952
99654
99646
74257
74031
25377
24991
97537
23827
23437
74929
5721
5287
83572
83392
31786
29182
85987
85821
22654
22261
99676
99672
56...

result:

ok q=100000

Test #8:

score: 0
Accepted
time: 252ms
memory: 11404kb

input:

447 99681
2 1
1 3
4 1
1 5
6 1
1 7
1 8
1 9
10 1
1 11
12 1
1 13
14 1
15 1
1 16
1 17
18 1
1 19
20 1
21 1
22 1
1 23
24 1
1 25
26 1
27 1
28 1
29 1
30 1
1 31
32 1
33 1
34 1
35 1
1 36
37 1
38 1
39 1
40 1
1 41
42 1
43 1
1 44
45 1
1 46
1 47
48 1
1 49
50 1
51 1
52 1
1 53
1 54
1 55
1 56
57 1
1 58
59 1
60 1
1 6...

output:

0
33979
33616
53017
52711
48642
48322
37201
36847
99247
99217
78154
56317
78567
43402
43066
87747
87592
11692
11272
99667
99661
73347
73117
46381
46054
97404
97336
63367
63097
97126
97054
74031
73804
67042
66786
92896
92779
99154
99121
66529
77316
77104
56022
55726
8731
8304
90229
90091
88054
87901
...

result:

ok q=100000

Test #9:

score: 0
Accepted
time: 217ms
memory: 9544kb

input:

447 99681
2 1
3 1
1 4
5 1
6 1
7 1
1 8
9 1
10 1
1 11
12 1
13 1
1 14
15 1
1 16
17 1
18 1
1 19
20 1
1 21
1 22
23 1
1 24
1 25
26 1
1 27
28 1
29 1
1 30
31 1
32 1
1 33
34 1
1 35
1 36
37 1
1 38
1 39
40 1
41 1
1 42
43 1
44 1
1 45
1 46
1 47
48 1
1 49
50 1
1 51
52 1
53 1
54 1
1 55
56 1
1 57
1 58
59 1
1 60
61 ...

output:

0
0
0
0
0
0
0
0
97404
97336
40342
39997
32887
32521
96279
96196
97267
97199
97268
67042
66786
52096
51787
65229
64966
91932
91807
87121
86962
98251
98197
85987
85821
40343
99217
99186
37906
37554
39652
32888
32889
96029
96832
96756
77737
77527
99637
99627
96113
98779
98736
60342
60061
90091
89952
49...

result:

ok q=100000

Test #10:

score: 0
Accepted
time: 158ms
memory: 7928kb

input:

447 99681
1 2
1 3
4 1
1 5
1 6
1 7
1 8
1 9
1 10
11 1
12 1
1 13
14 1
1 15
16 1
17 1
1 18
1 19
1 20
1 21
22 1
23 1
24 1
25 1
26 1
1 27
1 28
29 1
1 30
31 1
32 1
33 1
1 34
35 1
1 36
1 37
38 1
1 39
40 1
1 41
42 1
43 1
1 44
1 45
46 1
47 1
48 1
1 49
1 50
1 51
1 52
1 53
1 54
1 55
1 56
1 57
1 58
1 59
1 60
61 ...

output:

0
0
0
0
62281
62007
62282
61733
60905
61458
62283
61182
99654
99646
99629
99638
99656
99655
20281
19882
66529
66271
20282
19483
65754
66013
23827
23437
23828
23047
20283
20285
66530
66532
23830
23829
99659
99658
99657
84804
84631
84284
84458
84806
84805
99619
19083
18682
64708
65494
22656
21871
8480...

result:

ok q=100000

Test #11:

score: 0
Accepted
time: 85ms
memory: 6248kb

input:

447 99681
2 1
1 3
1 4
5 1
6 1
1 7
1 8
1 9
1 10
1 11
1 12
1 13
14 1
15 1
1 16
1 17
18 1
19 1
20 1
1 21
22 1
23 1
24 1
1 25
1 26
1 27
1 28
1 29
1 30
1 31
1 32
33 1
1 34
35 1
1 36
1 37
38 1
1 39
40 1
1 41
42 1
43 1
1 44
45 1
46 1
1 47
48 1
49 1
1 50
1 51
52 1
53 1
54 1
1 55
56 1
1 57
58 1
1 59
1 60
61 ...

output:

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
...

result:

ok q=100000

Test #12:

score: 0
Accepted
time: 216ms
memory: 16664kb

input:

447 99681
2 1
1 3
4 1
1 5
1 6
1 7
8 1
1 9
1 10
1 11
12 1
13 1
14 1
1 15
16 1
1 17
18 1
1 19
20 1
21 1
22 1
23 1
1 24
1 25
26 1
1 27
1 28
1 29
1 30
31 1
32 1
33 1
34 1
1 35
1 36
37 1
38 1
1 39
40 1
1 41
42 1
1 43
44 1
45 1
1 46
47 1
1 48
49 1
1 50
51 1
1 52
1 53
54 1
1 55
1 56
57 1
58 1
59 1
60 1
1 6...

output:

93241

result:

ok q=100000

Test #13:

score: 0
Accepted
time: 220ms
memory: 14928kb

input:

447 99681
1 2
3 1
4 1
5 1
1 6
1 7
1 8
9 1
10 1
11 1
1 12
1 13
14 1
15 1
16 1
17 1
1 18
1 19
1 20
21 1
22 1
1 23
1 24
1 25
26 1
27 1
28 1
1 29
30 1
1 31
1 32
33 1
34 1
35 1
1 36
37 1
1 38
39 1
40 1
41 1
1 42
43 1
1 44
1 45
46 1
47 1
1 48
49 1
1 50
51 1
1 52
53 1
54 1
1 55
56 1
57 1
1 58
59 1
60 1
61 ...

output:

71952
99511
99492
35421
69547
94011
52404
23827
17061
16654
70036
99429
15016
98821
52711
22261
84106
64966
83929
83751
31786
64171
47679
10429
10006
45067
94632
96756
96679
63904
63636
91297
58066
57777
67551
99087
83392
83211
66012
65752
50541
70521
70279
95496
64702
75372
75151
85654
95217
95122
...

result:

ok q=100000

Test #14:

score: 0
Accepted
time: 243ms
memory: 13408kb

input:

447 99681
1 2
3 1
4 1
1 5
6 1
1 7
1 8
9 1
10 1
1 11
1 12
13 1
1 14
15 1
1 16
1 17
1 18
19 1
1 20
21 1
1 22
23 1
1 24
25 1
1 26
27 1
28 1
29 1
30 1
1 31
1 32
33 1
1 34
1 35
36 1
37 1
38 1
1 39
40 1
1 41
1 42
1 43
1 44
45 1
1 46
1 47
1 48
49 1
50 1
51 1
1 52
1 53
1 54
1 55
1 56
1 57
1 58
1 59
1 60
61 ...

output:

35421
74031
92779
98197
98142
60342
38956
38607
96196
97666
97602
88357
88206
24991
24604
49596
98941
47356
47032
24216
23827
66529
95766
65752
94531
26146
25377
82477
7017
18276
26911
99016
58927
15427
15016
63636
63367
98407
98356
68307
75592
10006
9582
93577
67297
92661
97537
97471
88054
4416
397...

result:

ok q=100000

Test #15:

score: 0
Accepted
time: 251ms
memory: 11620kb

input:

447 99681
1 2
3 1
4 1
1 5
1 6
7 1
1 8
9 1
10 1
11 1
1 12
1 13
1 14
15 1
1 16
1 17
18 1
1 19
1 20
21 1
22 1
23 1
1 24
25 1
1 26
27 1
28 1
1 29
30 1
1 31
32 1
33 1
34 1
35 1
1 36
1 37
1 38
39 1
40 1
41 1
42 1
43 1
44 1
1 45
46 1
1 47
48 1
49 1
50 1
1 51
52 1
53 1
1 54
1 55
56 1
57 1
58 1
59 1
60 1
1 6...

output:

91297
91167
61179
25762
98251
50227
49912
34341
37554
33616
72654
72421
94011
93904
85821
85654
10006
98647
43066
42729
8304
99217
32154
77527
99591
16654
89529
93127
55131
83392
52404
52096
79179
88507
69301
15427
74482
99546
87747
90366
94326
47032
46707
75372
99492
35779
95026
94929
96522
99154
9...

result:

ok q=100000

Test #16:

score: 0
Accepted
time: 206ms
memory: 9604kb

input:

447 99681
2 1
3 1
4 1
1 5
6 1
1 7
8 1
9 1
10 1
1 11
12 1
1 13
1 14
1 15
16 1
1 17
1 18
19 1
20 1
1 21
1 22
1 23
1 24
1 25
26 1
27 1
28 1
29 1
30 1
31 1
1 32
33 1
1 34
1 35
1 36
1 37
38 1
39 1
40 1
1 41
42 1
1 43
44 1
45 1
46 1
1 47
48 1
49 1
50 1
51 1
1 52
1 53
1 54
1 55
1 56
57 1
1 58
1 59
60 1
1 6...

output:

97197
97126
99492
72421
49912
20281
19882
32154
98251
98197
74031
8731
99357
71002
28806
66271
58354
58066
89812
23827
10851
99016
98979
80961
94222
94117
55726
30676
69301
98736
81916
97791
94831
94732
71241
93687
93577
48001
47679
51166
50854
5721
99276
17061
16654
99591
99577
97971
9582
14604
389...

result:

ok q=100000

Test #17:

score: 0
Accepted
time: 157ms
memory: 7936kb

input:

447 99681
2 1
3 1
1 4
5 1
1 6
7 1
8 1
1 9
10 1
11 1
12 1
13 1
14 1
1 15
1 16
1 17
18 1
1 19
1 20
1 21
22 1
1 23
24 1
25 1
26 1
1 27
1 28
29 1
30 1
1 31
1 32
1 33
34 1
35 1
36 1
1 37
1 38
1 39
1 40
1 41
1 42
43 1
44 1
1 45
1 46
47 1
48 1
1 49
50 1
51 1
1 52
1 53
54 1
1 55
56 1
57 1
1 58
59 1
60 1
1 6...

output:

97471
97404
91426
7017
91681
24991
67551
88951
64966
64702
36847
36492
73117
98647
98601
75151
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28051
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90366
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33616
96679
49596
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99186
99154
78154
77946
80572
80376
74257
74031
98779
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57196
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94929
28429
79381
66786
66529
21472
21076
76677
59212
81916
99247
99217
99357
9...

result:

ok q=100000

Test #18:

score: 0
Accepted
time: 90ms
memory: 6176kb

input:

447 99681
2 1
1 3
4 1
1 5
6 1
1 7
1 8
9 1
10 1
11 1
1 12
13 1
1 14
15 1
16 1
17 1
18 1
1 19
20 1
1 21
1 22
23 1
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27 1
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1 29
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1 31
32 1
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35 1
36 1
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38 1
39 1
1 40
1 41
1 42
1 43
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1 45
46 1
47 1
1 48
1 49
1 50
51 1
52 1
1 53
54 1
55 1
1 56
1 57
1 58
59 1
60 1
1 6...

output:

62281
20281
47032
46707
72187
71952
96679
96601
49279
52711
98029
71002
98457
56022
83929
97126
89242
75592
66271
73576
73347
99186
77946
59212
58927
99429
97666
88804
86962
86802
50854
94831
94732
8731
8304
58641
58354
60622
94429
53322
68056
96907
96832
38607
38257
73117
95587
43737
74929
88357
42...

result:

ok q=100000

Test #19:

score: 0
Accepted
time: 205ms
memory: 16648kb

input:

447 99681
2 1
3 1
1 4
1 5
1 6
1 7
1 8
9 1
1 10
11 1
12 1
13 1
14 1
15 1
1 16
17 1
1 18
19 1
1 20
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1 23
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1 28
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31 1
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1 33
34 1
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1 36
37 1
38 1
39 1
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44 1
45 1
1 46
1 47
1 48
49 1
1 50
1 51
52 1
53 1
1 54
55 1
1 56
1 57
58 1
1 59
1 60
1 6...

output:

83211

result:

ok q=100000

Test #20:

score: 0
Accepted
time: 223ms
memory: 15024kb

input:

447 99681
1 2
1 3
4 1
5 1
6 1
1 7
8 1
1 9
1 10
1 11
1 12
13 1
1 14
1 15
16 1
17 1
18 1
1 19
20 1
21 1
1 22
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1 25
1 26
1 27
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1 48
49 1
1 50
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1 52
53 1
54 1
1 55
1 56
57 1
1 58
1 59
1 60
1 6...

output:

30676
48322
99357
71716
98647
57196
49912
25377
94222
48642
99429
99052
99016
46381
46054
70762
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83929
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83211
98197
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73117
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53626
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96601
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18679
99646
64171
63904
73804
49596
33252
32887
3979
60061
59779
72187
12111
11692
81154
8...

result:

ok q=100000

Test #21:

score: 0
Accepted
time: 229ms
memory: 13084kb

input:

447 99681
1 2
1 3
4 1
1 5
1 6
7 1
8 1
1 9
1 10
11 1
1 12
1 13
14 1
15 1
1 16
17 1
18 1
19 1
20 1
21 1
22 1
1 23
24 1
1 25
26 1
27 1
1 28
29 1
30 1
31 1
1 32
33 1
1 34
1 35
1 36
1 37
1 38
1 39
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1 46
47 1
1 48
49 1
1 50
1 51
1 52
1 53
1 54
55 1
1 56
57 1
58 1
59 1
60 1
1 6...

output:

21472
1
42052
64702
64437
95854
28051
95766
78361
69301
69054
77316
24991
447
31047
36136
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95404
70762
46054
45726
90771
57196
81154
31417
98029
97971
91426
73347
731...

result:

ok q=100000

Test #22:

score: 0
Accepted
time: 243ms
memory: 11552kb

input:

447 99681
2 1
3 1
1 4
5 1
1 6
7 1
1 8
9 1
1 10
11 1
1 12
13 1
14 1
15 1
16 1
17 1
18 1
1 19
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25 1
1 26
1 27
1 28
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31 1
32 1
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1 34
35 1
36 1
37 1
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48 1
1 49
1 50
51 1
1 52
53 1
1 54
55 1
56 1
1 57
58 1
59 1
60 1
61 ...

output:

0
0
85486
85317
99451
99429
32887
32521
74257
74031
97197
53929
53626
97054
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89529
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45726
45397
99661
99654
94531
94429
27292
26911
89386
89242
89952
52711
52...

result:

ok q=100000

Test #23:

score: 0
Accepted
time: 205ms
memory: 9596kb

input:

447 99681
2 1
1 3
4 1
1 5
1 6
7 1
1 8
1 9
1 10
1 11
12 1
13 1
14 1
15 1
16 1
17 1
18 1
19 1
1 20
21 1
22 1
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24 1
1 25
1 26
1 27
28 1
29 1
1 30
1 31
1 32
33 1
1 34
35 1
36 1
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38 1
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1 40
41 1
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1 43
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1 46
1 47
1 48
49 1
1 50
51 1
1 52
53 1
1 54
1 55
1 56
1 57
1 58
59 1
1 60
1 6...

output:

80961
65752
94929
94831
81154
65491
23827
23437
42391
42052
88357
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54832
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49912
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49913
17872
17467
92542
92422
88054
87747
87592
72654
72421
38257
37906
69054
68806
6336...

result:

ok q=100000

Test #24:

score: 0
Accepted
time: 147ms
memory: 7864kb

input:

447 99681
2 1
3 1
1 4
5 1
6 1
7 1
1 8
9 1
1 10
1 11
12 1
1 13
1 14
1 15
1 16
17 1
18 1
19 1
20 1
1 21
1 22
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1 24
1 25
1 26
27 1
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1 30
31 1
1 32
33 1
34 1
35 1
1 36
37 1
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1 40
41 1
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46 1
47 1
1 48
49 1
50 1
51 1
1 52
1 53
54 1
1 55
56 1
57 1
1 58
1 59
1 60
1 6...

output:

0
0
0
0
94222
94117
94223
94012
94225
94224
59212
58927
59213
58642
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69547
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69302
59215
59214
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94226
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69796
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8731
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97791
40342
39997
92422
92301
90091
89952
55726
28429
28051
98407
98356
61457
...

result:

ok q=100000

Test #25:

score: 0
Accepted
time: 94ms
memory: 6200kb

input:

447 99681
2 1
3 1
1 4
1 5
6 1
7 1
1 8
1 9
1 10
11 1
12 1
13 1
1 14
1 15
1 16
1 17
1 18
1 19
1 20
1 21
1 22
23 1
24 1
25 1
26 1
27 1
28 1
29 1
1 30
1 31
1 32
1 33
1 34
1 35
36 1
1 37
38 1
1 39
40 1
1 41
1 42
1 43
44 1
45 1
1 46
1 47
1 48
1 49
1 50
1 51
1 52
53 1
1 54
55 1
56 1
57 1
1 58
59 1
1 60
1 6...

output:

0
0
0
0
0
0
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0
0
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0
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0
0
0
0
0
...

result:

ok q=100000

Test #26:

score: 0
Accepted
time: 213ms
memory: 16756kb

input:

448 100000
2 1
3 1
4 1
1 5
6 1
7 1
8 1
1 9
1 10
1 11
1 12
13 1
1 14
1 15
1 16
1 17
18 1
19 1
20 1
1 21
22 1
1 23
24 1
1 25
26 1
1 27
28 1
29 1
1 30
31 1
32 1
1 33
34 1
1 35
36 1
1 37
1 38
39 1
40 1
41 1
42 1
43 1
44 1
45 1
46 1
1 47
1 48
49 1
1 50
51 1
1 52
53 1
1 54
55 1
1 56
1 57
58 1
59 1
1 60
1 ...

output:

75493

result:

ok q=100000

Test #27:

score: 0
Accepted
time: 217ms
memory: 14712kb

input:

448 100000
2 1
3 1
1 4
1 5
1 6
1 7
8 1
9 1
1 10
1 11
1 12
1 13
14 1
1 15
1 16
1 17
1 18
1 19
1 20
21 1
22 1
1 23
24 1
25 1
26 1
27 1
28 1
29 1
1 30
31 1
32 1
1 33
34 1
35 1
1 36
1 37
1 38
1 39
1 40
41 1
42 1
43 1
1 44
45 1
46 1
47 1
48 1
49 1
50 1
51 1
1 52
53 1
1 54
1 55
1 56
1 57
1 58
59 1
60 1
61...

output:

99923
99910
78921
78715
94654
94550
71123
70882
31827
31457
96522
96439
22680
22286
99896
99881
11707
11286
34025
5294
12545
90146
99965
99956
38660
97079
29593
82452
99991
99986
82825
64807
43803
85490
60157
59875
37957
76818
64274
75508
87774
58447
85994
32563
32195
51243
50930
1779
88843
88693
61...

result:

ok q=100000

Test #28:

score: 0
Accepted
time: 239ms
memory: 13264kb

input:

448 100000
1 2
3 1
1 4
5 1
1 6
1 7
8 1
9 1
10 1
1 11
1 12
13 1
1 14
15 1
1 16
1 17
18 1
1 19
20 1
21 1
22 1
1 23
1 24
1 25
26 1
1 27
1 28
29 1
30 1
1 31
32 1
1 33
34 1
1 35
36 1
37 1
1 38
1 39
1 40
1 41
42 1
43 1
1 44
45 1
1 46
47 1
1 48
1 49
50 1
1 51
1 52
1 53
1 54
55 1
56 1
57 1
58 1
59 1
60 1
61...

output:

33662
33297
83373
83190
2666
2224
89859
89716
3986
3547
87923
87767
49345
49027
16270
15860
71834
90142
94015
93905
88986
88838
93107
92989
50610
50295
56692
56397
87294
87135
80126
79926
87610
87452
4860
85142
22685
21898
72305
58151
57862
86649
86322
64002
63733
99567
99537
85989
85822
61549
96003...

result:

ok q=100000

Test #29:

score: 0
Accepted
time: 240ms
memory: 11396kb

input:

448 100000
1 2
3 1
1 4
1 5
1 6
7 1
8 1
9 1
1 10
11 1
1 12
1 13
14 1
1 15
1 16
17 1
1 18
1 19
20 1
21 1
22 1
1 23
24 1
25 1
1 26
27 1
1 28
1 29
30 1
31 1
32 1
1 33
34 1
1 35
36 1
37 1
38 1
1 39
40 1
41 1
1 42
43 1
44 1
1 45
1 46
47 1
48 1
49 1
1 50
1 51
1 52
1 53
54 1
55 1
56 1
57 1
1 58
1 59
60 1
61...

output:

98049
97986
99473
99440
98050
92259
92134
87609
87451
892
446
51542
51231
32555
32187
75497
75275
70628
70385
99986
72768
72534
60703
60423
26558
26174
69651
69404
99995
99848
99830
76592
76375
99910
99896
12117
59291
59005
72063
71826
11277
100000
58142
57853
95635
95541
86154
85987
67652
67397
295...

result:

ok q=100000

Test #30:

score: 0
Accepted
time: 222ms
memory: 9452kb

input:

448 100000
2 1
3 1
4 1
5 1
6 1
7 1
1 8
1 9
1 10
11 1
1 12
1 13
1 14
15 1
16 1
1 17
18 1
1 19
1 20
1 21
22 1
1 23
1 24
25 1
1 26
1 27
1 28
29 1
1 30
31 1
32 1
1 33
34 1
35 1
1 36
37 1
38 1
1 39
1 40
1 41
42 1
43 1
1 44
45 1
46 1
1 47
48 1
1 49
50 1
51 1
52 1
1 53
54 1
55 1
1 56
57 1
1 58
1 59
1 60
61...

output:

0
79726
79524
79727
79119
79728
81106
80911
81107
92871
92751
50919
50605
72539
72305
80717
92872
92631
99222
99182
45782
45453
95060
94960
30712
31453
59008
58722
49977
71116
70875
50292
96925
96846
67144
66887
72540
72071
98826
98777
46111
32927
32560
96522
96438
99567
99537
41080
40736
49658
4934...

result:

ok q=100000

Test #31:

score: 0
Accepted
time: 155ms
memory: 7904kb

input:

448 100000
2 1
1 3
1 4
5 1
6 1
1 7
8 1
9 1
10 1
1 11
1 12
13 1
1 14
15 1
16 1
1 17
1 18
1 19
1 20
21 1
1 22
23 1
1 24
1 25
26 1
27 1
28 1
29 1
30 1
1 31
1 32
33 1
34 1
1 35
1 36
37 1
38 1
1 39
1 40
41 1
42 1
1 43
44 1
1 45
46 1
47 1
1 48
1 49
1 50
51 1
1 52
1 53
1 54
55 1
56 1
57 1
58 1
59 1
1 60
61...

output:

0
0
0
0
0
0
73695
73466
93336
93220
73696
73236
93337
93338
91363
91231
91364
91099
21097
20699
99791
99770
80914
80718
77023
76808
77872
77661
21098
20302
99792
99793
80915
80916
77024
76593
77873
77874
73698
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93104
92987
26169
25784
5293
4857
64264
63996
16677
16268
99811
26170
25401
5294
442...

result:

ok q=100000

Test #32:

score: 0
Accepted
time: 90ms
memory: 6192kb

input:

448 100000
2 1
3 1
4 1
5 1
1 6
7 1
1 8
9 1
10 1
11 1
12 1
1 13
1 14
1 15
1 16
1 17
18 1
19 1
20 1
21 1
1 22
1 23
1 24
1 25
1 26
27 1
1 28
1 29
1 30
1 31
32 1
33 1
34 1
35 1
1 36
1 37
1 38
39 1
1 40
1 41
42 1
43 1
1 44
45 1
46 1
1 47
1 48
1 49
50 1
51 1
52 1
53 1
54 1
55 1
56 1
57 1
1 58
1 59
60 1
61...

output:

0
0
0
0
0
0
0
0
0
0
0
0
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0
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0
0
0
...

result:

ok q=100000

Test #33:

score: 0
Accepted
time: 209ms
memory: 16548kb

input:

448 100000
2 1
3 1
1 4
1 5
1 6
1 7
1 8
1 9
1 10
1 11
12 1
13 1
14 1
1 15
16 1
17 1
1 18
1 19
20 1
21 1
22 1
1 23
24 1
1 25
26 1
1 27
28 1
29 1
1 30
31 1
1 33
34 1
1 35
1 36
1 37
38 1
39 1
40 1
41 1
42 1
43 1
44 1
45 1
46 1
47 1
1 48
1 49
50 1
51 1
52 1
53 1
1 54
1 55
1 56
1 57
58 1
1 59
60 1
61 1
63...

output:

65062

result:

ok q=100000

Test #34:

score: 0
Accepted
time: 223ms
memory: 15124kb

input:

448 100000
1 2
3 1
1 4
1 5
1 6
7 1
8 1
9 1
1 10
11 1
12 1
1 13
1 14
15 1
16 1
1 17
18 1
19 1
20 1
1 21
22 1
1 23
24 1
25 1
26 1
27 1
1 28
1 29
1 30
31 1
32 1
33 1
1 34
1 35
1 36
1 37
38 1
1 39
1 40
1 41
1 42
43 1
44 1
1 45
46 1
1 47
1 48
49 1
50 1
1 51
1 52
1 53
54 1
55 1
56 1
57 1
58 1
1 59
1 60
61...

output:

84439
84262
81492
81299
67396
53085
14619
14206
88076
77658
64793
79112
21098
20701
83546
83365
90558
95254
95156
23855
17485
87921
94337
94230
69654
69900
31448
31077
9162
99726
96002
95912
98407
98350
56096
26176
48383
90281
90141
46111
44456
44122
99812
94856
79921
79720
97003
96925
96604
100000
...

result:

ok q=100000

Test #35:

score: 0
Accepted
time: 230ms
memory: 13200kb

input:

448 100000
1 2
1 3
4 1
1 5
6 1
7 1
1 8
9 1
1 10
11 1
1 12
13 1
1 14
15 1
1 16
1 17
1 18
1 19
1 20
1 21
22 1
23 1
24 1
1 25
26 1
27 1
1 28
29 1
1 30
31 1
1 32
33 1
1 34
1 35
1 36
37 1
1 38
1 39
1 40
1 41
1 42
1 43
44 1
1 45
46 1
47 1
1 48
49 1
50 1
1 51
1 52
1 53
54 1
55 1
1 56
1 57
58 1
1 59
60 1
61...

output:

99995
98826
98777
99650
99848
23075
22682
31456
31085
92006
98676
98624
97227
97152
87923
91097
94227
94120
65062
64798
99440
27326
98349
98291
50294
90139
84086
83908
68657
97587
71349
71109
95153
96999
88835
88686
67395
89857
56984
91752
78286
99566
70384
99991
83184
38658
14622
17892
69403
69155
...

result:

ok q=100000

Test #36:

score: 0
Accepted
time: 250ms
memory: 11188kb

input:

448 100000
2 1
3 1
4 1
1 5
1 6
1 7
8 1
9 1
10 1
1 11
1 12
1 13
1 14
1 15
16 1
17 1
1 18
1 19
20 1
1 21
22 1
1 23
24 1
1 25
1 26
27 1
1 28
1 29
30 1
1 31
32 1
33 1
34 1
1 35
1 36
37 1
1 38
1 39
40 1
1 41
1 42
43 1
44 1
45 1
46 1
47 1
48 1
49 1
1 50
1 51
1 52
1 53
54 1
55 1
56 1
1 57
58 1
59 1
1 60
1 ...

output:

33668
33304
78716
78509
43134
86166
18300
97155
47754
47432
93459
93345
95161
98051
99923
99910
24251
23861
99980
99973
38318
37967
99441
27715
27334
60718
51868
31465
71839
84275
446
80922
88698
88547
61831
95640
62656
99141
94861
94759
48077
95355
95258
41093
40749
67410
99372
69910
69664
97590
63...

result:

ok q=100000

Test #37:

score: 0
Accepted
time: 213ms
memory: 9600kb

input:

448 100000
1 2
3 1
1 4
1 5
6 1
7 1
8 1
9 1
1 10
11 1
12 1
13 1
1 14
1 15
16 1
1 17
1 18
1 19
1 20
21 1
1 22
1 23
24 1
25 1
1 26
1 27
1 28
1 29
30 1
31 1
32 1
1 33
34 1
1 35
1 36
1 37
1 38
39 1
1 40
1 41
42 1
43 1
44 1
1 45
1 46
47 1
48 1
49 1
50 1
1 51
52 1
53 1
54 1
55 1
56 1
1 57
1 58
1 59
60 1
1 ...

output:

21893
21498
98407
98350
55508
55209
99701
49666
41088
97518
43466
77659
17485
92384
53397
98777
99995
23074
99770
95909
95818
29219
95998
98921
98874
78701
78494
94333
10861
12542
50926
50613
4857
42791
25411
25024
17078
98572
98518
46448
62374
97228
97153
99946
99935
98233
98173
84793
84619
94751
9...

result:

ok q=100000

Test #38:

score: 0
Accepted
time: 157ms
memory: 8004kb

input:

448 100000
1 2
1 3
1 4
5 1
6 1
1 7
8 1
9 1
10 1
11 1
12 1
1 13
1 14
15 1
16 1
1 17
1 18
19 1
1 20
1 21
22 1
1 23
24 1
1 25
26 1
1 27
28 1
29 1
1 30
1 31
32 1
33 1
1 34
35 1
1 36
1 37
38 1
1 39
1 40
1 41
42 1
43 1
44 1
45 1
46 1
47 1
1 48
49 1
1 50
51 1
52 1
1 53
54 1
1 55
1 56
57 1
58 1
1 59
1 60
61...

output:

63993
63724
84969
9588
88539
34742
34380
37598
66626
66367
96435
96350
6592
29962
45122
44790
53083
52776
86158
24635
24246
63454
63184
57852
57561
34017
33653
99946
99935
35820
35462
90558
90420
49024
48705
11277
3542
92990
92871
67650
41075
19903
97587
91755
80716
92751
92630
84444
65058
95447
953...

result:

ok q=100000

Test #39:

score: 0
Accepted
time: 90ms
memory: 6200kb

input:

448 100000
2 1
1 3
1 4
1 5
1 6
7 1
1 8
1 9
1 10
11 1
1 12
1 13
14 1
15 1
16 1
1 17
1 18
19 1
20 1
21 1
1 22
1 23
24 1
1 25
26 1
1 27
28 1
29 1
30 1
31 1
32 1
33 1
1 34
1 35
36 1
37 1
1 38
1 39
1 40
41 1
1 42
43 1
44 1
45 1
1 46
1 47
1 48
49 1
50 1
51 1
1 52
53 1
54 1
55 1
1 56
57 1
58 1
59 1
1 60
1 ...

output:

97859
52176
98922
59590
59306
48712
93222
93105
60156
91881
79120
99624
99441
84093
99142
99100
97519
97448
90558
34026
33664
26186
25801
83914
99792
99771
100000
92258
65071
37605
37251
96351
96265
95056
73931
28849
28471
28093
27714
99337
84446
16678
16270
78085
85142
84970
54008
53705
13797
99956...

result:

ok q=100000

Test #40:

score: 0
Accepted
time: 206ms
memory: 16404kb

input:

448 100000
2 1
1 3
4 1
5 1
1 6
1 7
1 8
9 1
10 1
11 1
1 12
1 13
1 14
1 15
1 16
1 17
18 1
19 1
20 1
1 21
22 1
23 1
24 1
25 1
26 1
1 27
28 1
1 29
1 30
31 1
1 32
1 33
34 1
35 1
1 36
1 37
38 1
1 39
40 1
1 41
1 42
1 43
1 44
45 1
46 1
1 47
1 48
49 1
1 50
51 1
52 1
53 1
54 1
55 1
1 56
57 1
1 58
59 1
1 60
1 ...

output:

82637

result:

ok q=100000

Test #41:

score: 0
Accepted
time: 217ms
memory: 15332kb

input:

448 100000
2 1
3 1
4 1
1 5
1 6
7 1
8 1
9 1
1 10
11 1
1 12
1 13
1 14
1 15
1 16
17 1
1 18
1 19
20 1
21 1
22 1
23 1
24 1
25 1
1 26
27 1
28 1
1 29
30 1
1 31
1 32
33 1
34 1
1 35
36 1
1 37
1 38
39 1
40 1
1 41
42 1
1 43
1 44
45 1
46 1
47 1
48 1
1 49
50 1
1 51
1 52
53 1
1 54
1 55
56 1
1 57
58 1
1 59
60 1
61...

output:

33652
893
91363
91231
53702
53397
33287
76589
76373
96599
96516
89857
15029
14616
25401
87134
98874
98826
54006
41422
94119
94010
86319
99725
74603
97587
41079
98571
99995
9163
95726
4854
100000
93335
32923
67148
66891
99980
38653
91098
90964
88985
78494
23460
23069
66375
66117
81875
81684
77657
774...

result:

ok q=100000

Test #42:

score: 0
Accepted
time: 248ms
memory: 12984kb

input:

448 100000
1 2
1 3
1 4
5 1
6 1
7 1
1 8
1 9
10 1
11 1
1 12
1 13
1 14
15 1
1 16
1 17
18 1
1 19
1 20
21 1
22 1
23 1
24 1
1 25
1 26
27 1
1 28
1 29
30 1
31 1
32 1
33 1
1 34
1 35
1 36
1 37
38 1
39 1
1 40
41 1
1 42
1 43
1 44
1 45
46 1
1 47
48 1
49 1
1 50
1 51
52 1
1 53
1 54
55 1
56 1
57 1
58 1
1 59
1 60
1 ...

output:

0
99998
99995
39350
39001
13787
13372
97923
97858
23064
22673
59295
59009
94857
94755
8313
7887
60707
60428
70879
70637
42443
42103
93797
99986
99980
91631
91501
80131
79931
24625
24236
92265
92140
95910
95819
93572
91238
91106
71360
71120
82075
81885
2668
2226
88241
66890
66632
86983
86821
33288
32...

result:

ok q=100000

Test #43:

score: 0
Accepted
time: 243ms
memory: 11512kb

input:

448 100000
2 1
3 1
4 1
1 5
1 6
7 1
1 8
1 9
10 1
1 11
12 1
1 13
1 14
15 1
16 1
17 1
18 1
1 19
1 20
1 21
22 1
23 1
1 24
25 1
26 1
1 27
28 1
1 29
1 30
31 1
1 32
33 1
1 34
35 1
36 1
1 37
38 1
1 39
1 40
1 41
1 42
43 1
1 44
45 1
46 1
1 47
1 48
49 1
1 50
1 51
52 1
53 1
1 54
55 1
1 56
1 57
58 1
1 59
60 1
61...

output:

0
0
0
0
0
0
0
65059
64794
65060
97302
97228
95348
95251
91096
90962
84963
84790
78290
78082
82063
81874
6161
5727
52159
51849
40041
39694
34014
33650
92866
92746
99865
99848
98676
98624
40387
90278
90139
97153
97077
894
448
65323
97518
97447
94544
94439
99770
99748
99965
99956
35097
34737
93450
9333...

result:

ok q=100000

Test #44:

score: 0
Accepted
time: 207ms
memory: 9560kb

input:

448 100000
2 1
1 3
4 1
1 5
6 1
7 1
8 1
1 9
10 1
11 1
1 12
1 13
1 14
15 1
1 16
1 17
18 1
1 19
20 1
1 21
22 1
23 1
1 24
1 25
1 26
1 27
1 28
29 1
30 1
31 1
32 1
33 1
1 34
35 1
1 36
37 1
1 38
1 39
40 1
41 1
42 1
1 43
44 1
45 1
46 1
1 47
48 1
49 1
50 1
51 1
52 1
1 53
54 1
55 1
56 1
1 57
58 1
1 59
60 1
61...

output:

42784
42445
41766
42106
82073
81883
45454
45124
41079
40736
78296
78088
45455
44793
77669
82074
58152
57862
44459
44126
65327
65063
60994
60714
92513
92390
4422
3985
63731
63462
99791
99770
75058
74834
94755
94653
36179
35821
97792
97725
66113
65852
47092
46766
100000
74384
74157
95350
95253
66890
6...

result:

ok q=100000

Test #45:

score: 0
Accepted
time: 172ms
memory: 7904kb

input:

448 100000
1 2
1 3
4 1
1 5
1 6
7 1
8 1
1 9
1 10
11 1
12 1
1 13
1 14
15 1
16 1
17 1
18 1
19 1
1 20
1 21
1 22
23 1
1 24
1 25
26 1
27 1
1 28
29 1
1 30
31 1
1 32
1 33
1 34
1 35
1 36
1 37
1 38
39 1
40 1
1 41
1 42
43 1
1 44
1 45
1 46
47 1
1 48
1 49
1 50
1 51
52 1
1 53
1 54
55 1
1 56
1 57
1 58
1 59
1 60
61...

output:

0
75049
74825
74377
74601
97226
97151
97227
97077
75051
75050
96924
97001
75052
75054
97228
52782
52474
38303
37951
68660
68409
62640
62366
99650
99623
52783
52166
38304
38305
68661
68158
61818
99811
99791
62093
99651
99652
99812
99771
86149
85982
86150
86151
52784
51857
37600
37247
68662
67906
6264...

result:

ok q=100000

Test #46:

score: 0
Accepted
time: 94ms
memory: 6172kb

input:

448 100000
2 1
3 1
1 4
1 5
6 1
7 1
8 1
1 9
1 10
11 1
1 12
1 13
1 14
1 15
1 16
1 17
18 1
1 19
1 20
21 1
1 22
23 1
1 24
1 25
26 1
1 27
28 1
1 29
1 30
31 1
32 1
33 1
1 34
35 1
36 1
37 1
1 38
39 1
40 1
41 1
1 42
43 1
1 44
1 45
1 46
47 1
1 48
49 1
50 1
51 1
1 52
53 1
54 1
1 55
56 1
1 57
58 1
59 1
1 60
1 ...

output:

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
...

result:

ok q=100000

Test #47:

score: 0
Accepted
time: 49ms
memory: 22752kb

input:

100000 100000
5722 1
35633 1
76503 1
2 8454
2 93428
3 91414
4 55025
21132 5
6 22400
6 80941
7 22043
7 29361
7 73158
78568 7
8 24159
8 26175
27612 9
39375 9
5454 10
24262 10
40601 10
11 8620
59525 11
11 79781
11 92891
64034 12
33728 14
14 59378
14 79826
560 16
16 31445
35262 16
17911 17
28509 17
9364...

output:

56295

result:

ok q=100000

Test #48:

score: 0
Accepted
time: 58ms
memory: 22284kb

input:

100000 100000
32763 1
1 41318
52251 1
66464 2
83572 2
67186 5
7 64990
34545 8
8 96178
8628 9
10 8181
94794 15
16 33467
16 34451
85594 16
17 20413
31799 17
17 41753
18 61787
71853 18
19 5788
19 49136
97968 19
34661 20
20 61751
95244 20
20211 21
31082 21
22 96882
53538 23
53831 24
81268 24
25 52202
61...

output:

48181
83963
48489
48488
79652
79651
13198
61609
69615
23102
22645
30536
30537
27930
9533
27929
13512
13514
75424
86077
86076
95258
68685
66963
94407
1066
8174
53585
55592
55593
85418
49164
60583
46010
67162
80708
81498
12375
51559
51558
93652
72749
29500
29499
29498
42757
38934
37187
37189
75285
366...

result:

ok q=100000

Test #49:

score: 0
Accepted
time: 50ms
memory: 22044kb

input:

100000 100000
98 1
1 39536
2 7197
2 36925
64304 2
3 90981
4 55694
4 58594
6 14112
6 61223
49657 7
49961 8
9 63064
84290 9
9616 10
10 26834
10 81424
11 28592
66665 11
11 67518
12 65671
12 77007
13 83518
88724 13
14 22525
28934 14
38904 15
18454 16
16 34371
33103 17
63576 17
46939 18
67514 18
18 72374...

output:

45530
45529
7911
45527
1993
17940
68910
41483
82406
79123
17512
88548
84279
54951
54952
54847
91003
60553
49382
49384
71136
3764
57822
80887
77086
73009
26126
92039
4708
31730
88654
88653
88652
87343
74286
75030
60207
63805
65818
83663
48434
68347
83847
21537
87248
68101
44934
73193
73194
96321
4608...

result:

ok q=100000

Test #50:

score: 0
Accepted
time: 47ms
memory: 21820kb

input:

100000 100000
1 30554
51310 1
1 71883
94585 1
2 40250
59351 2
2 60517
72989 3
4 3248
14035 4
4 90751
5 786
6 10125
87221 6
22862 7
7 57323
67940 7
40455 8
8 66854
9 34854
9 87440
43694 10
10 57462
82982 10
94968 10
47934 11
11 71829
24007 12
44565 12
48286 12
70260 12
12 70368
98761 12
20547 14
7549...

output:

49550
49549
11901
49551
40431
71478
71477
26532
17118
45418
76839
36518
76838
35164
14555
14556
92807
41475
33488
3270
3268
3269
35453
35452
85164
87811
50164
34109
18489
48037
31354
31355
8106
82770
63000
76203
10949
56894
9191
66650
78771
41209
98697
18538
76160
3678
74818
60494
29370
57130
22737
...

result:

ok q=100000

Test #51:

score: 0
Accepted
time: 65ms
memory: 21084kb

input:

100000 100000
26140 1
46196 2
2 54845
78912 3
3 90871
4 12358
5 33609
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5 78393
47818 6
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344 13
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output:

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28457
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845
88273
88272
678...

result:

ok q=100000

Test #52:

score: 0
Accepted
time: 45ms
memory: 20904kb

input:

100000 100000
2005 1
1 15170
57799 2
4 38977
4 57240
42542 5
5 53318
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6 88650
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output:

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result:

ok q=100000

Test #53:

score: 0
Accepted
time: 47ms
memory: 20372kb

input:

100000 100000
40394 1
75982 2
3 18844
73366 3
88698 3
4020 6
6 73638
7 22013
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output:

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result:

ok q=100000

Test #54:

score: 0
Accepted
time: 66ms
memory: 22876kb

input:

100000 100000
1 46719
1 85926
2 31507
3 10325
25701 3
4 20660
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86267 17
30733 18
19 36525
99630 20...

output:

68281

result:

ok q=100000

Test #55:

score: 0
Accepted
time: 69ms
memory: 22548kb

input:

100000 100000
1 14816
1 36843
1 67254
69974 1
3 22460
4 94861
51245 5
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18 53409...

output:

84746
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54017
73397
46437
55774
81109
50705
71469
4711
21900
21899
29209
2189...

result:

ok q=100000

Test #56:

score: 0
Accepted
time: 52ms
memory: 22236kb

input:

100000 100000
1 92961
32241 2
2 81221
4608 3
16927 3
18769 3
3 43374
22317 4
55044 4
18810 5
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16 457...

output:

22109
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23870
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87286
66545
1672
67916
86160
1671
97324
62273
58931
26205
589...

result:

ok q=100000

Test #57:

score: 0
Accepted
time: 46ms
memory: 22128kb

input:

100000 100000
1 27333
1 84324
96084 1
9114 2
85952 2
3 5372
4 6733
9091 4
58622 4
4 86657
14441 5
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80468 13
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17 39373
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output:

74613
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69885
2559
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44134
41672
96142
3796
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14869
10631
10629
87550
81071
...

result:

ok q=100000

Test #58:

score: 0
Accepted
time: 56ms
memory: 22256kb

input:

100000 100000
60818 1
1 61357
77477 1
3 45025
59533 3
46950 4
78991 4
97104 4
36194 5
6 64485
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15 22620
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43646 20
21 6966...

output:

92505
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79202
98746
14640
25540
24090
3618
49836
39435
45125
90479
65175
73114
964...

result:

ok q=100000

Test #59:

score: 0
Accepted
time: 51ms
memory: 22160kb

input:

100000 100000
34616 1
58002 1
1 70045
10303 2
2 39631
40632 2
10056 3
41853 3
70173 3
4 92959
5 47483
16468 6
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221 18
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output:

46230
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15915
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12169
26278
5565
46223
57398
85191
32318
36203
37938
32143
32139
32142
32140
578...

result:

ok q=100000

Test #60:

score: 0
Accepted
time: 51ms
memory: 21996kb

input:

100000 100000
1 14279
25034 1
1 25644
1 33907
55554 1
32635 2
48898 2
67742 2
30821 3
62159 3
62878 4
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4934...

output:

89314
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126
39928
11935
7796
40598
40599
45358
40930
77036
77037
15604
15606
15605
...

result:

ok q=100000

Test #61:

score: 0
Accepted
time: 43ms
memory: 23008kb

input:

100000 100000
36686 1
2 28317
3 43331
58975 3
9005 5
5 38587
85424 5
87253 5
91242 6
7 12636
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1181 11
29864 11
11 51315
74564 11
11 99360
50347 12
12 70424
80616 12
810...

output:


result:

ok q=100000

Test #62:

score: 0
Accepted
time: 58ms
memory: 23028kb

input:

100000 100000
19575 1
26203 1
72508 1
1 97963
14667 2
16976 2
3 6175
3 67390
3 85817
3 95274
61098 4
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33284 12
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37576 13
13 83578
15 23823
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57809 16
17 35284
43161 17
17 47477
516...

output:


result:

ok q=100000

Test #63:

score: 0
Accepted
time: 61ms
memory: 23020kb

input:

100000 100000
36059 1
46485 1
23653 2
73424 2
2 74494
51828 3
4 33328
53661 4
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14 75126
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15 84929
53927 16
64468 16
17 53139
18 5845
76176 18
19 24677
19 5891...

output:


result:

ok q=100000

Test #64:

score: 0
Accepted
time: 70ms
memory: 23012kb

input:

100000 100000
20177 2
2 98955
3 46743
3 46866
62628 3
12631 4
75181 4
5 54593
27546 6
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13 9208
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13 69968
13 85800
38176 14
57272 14
15 3765
16 67576
17 40546
17 44435
1...

output:


result:

ok q=100000

Test #65:

score: 0
Accepted
time: 60ms
memory: 23032kb

input:

100000 100000
1 33218
2 26924
4 22063
4 72727
83189 4
5 26165
50928 5
6 12110
17480 7
39161 7
7 76692
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12 38384
89050 13
14 44040
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14 91796
38298 15
83369 15
20977...

output:


result:

ok q=100000

Test #66:

score: 0
Accepted
time: 55ms
memory: 23100kb

input:

100000 100000
97038 1
2 12394
73478 2
27345 3
3 52828
3 94198
17649 4
34700 4
4 48092
90308 4
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38714 12
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10950 13
15 6617
8272 15
17383 15
37580 15
5035...

output:


result:

ok q=100000

Test #67:

score: 0
Accepted
time: 48ms
memory: 23140kb

input:

100000 100000
1 43054
1 66061
45045 4
81759 5
15827 6
6 40801
78430 6
6 83704
3488 9
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15 41948
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18 23230
18 77251
9533 19
66382 19
20 10583
23214 22
32369 22
24 32167
75443 24
26 9052
278...

output:


result:

ok q=100000

Test #68:

score: 0
Accepted
time: 15ms
memory: 17792kb

input:

99970 100000
2 1
1 3
1 4
1 5
1 6
1 7
8 1
9 1
1 10
11 1
1 12
13 1
1 14
15 1
1 16
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46 1
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output:

0
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result:

ok q=100000

Test #69:

score: 0
Accepted
time: 33ms
memory: 17536kb

input:

99970 100000
2 1
1 3
1 4
1 5
1 6
7 1
1 8
9 1
1 10
11 1
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1 14
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output:

0
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...

result:

ok q=100000

Test #70:

score: 0
Accepted
time: 19ms
memory: 17556kb

input:

99970 100000
1 2
3 1
1 4
1 5
1 6
7 1
1 8
9 1
1 10
11 1
1 12
13 1
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15 1
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...

output:

99969
0
99968
0
99967
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99966
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99965
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99964
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99963
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99962
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99961
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99950
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99947
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99943
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99942
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99941
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99940
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99939
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99938
0
99937
0
99936
0
99935
0
99934
0
99933
0
9993...

result:

ok q=100000

Test #71:

score: 0
Accepted
time: 22ms
memory: 17664kb

input:

99970 100000
2 1
3 1
4 1
1 5
1 6
7 1
8 1
1 9
1 10
11 1
1 12
13 1
14 1
15 1
16 1
17 1
1 18
1 19
20 1
21 1
1 22
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1 25
26 1
27 1
28 1
29 1
30 1
1 31
1 32
1 33
34 1
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36 1
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38 1
1 39
40 1
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42 1
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1 45
46 1
47 1
1 48
49 1
50 1
51 1
52 1
1 53
54 1
55 1
56 1
57 1
58 1
59 1
1 60
...

output:

0
99969
99968
99967
99966
0
99965
0
0
0
99964
99963
99962
0
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99961
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99960
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99956
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99942
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99939
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99938
99937
0
0
0
99936
0
99935
0
0
0
...

result:

ok q=100000

Test #72:

score: 0
Accepted
time: 14ms
memory: 17572kb

input:

99970 100000
2 1
1 3
5 1
7 1
9 1
1 11
13 1
15 1
1 17
1 19
1 21
1 23
1 25
27 1
1 29
31 1
1 33
1 35
37 1
1 39
1 41
1 43
45 1
47 1
1 49
51 1
1 53
55 1
57 1
59 1
1 61
63 1
65 1
1 67
69 1
71 1
73 1
75 1
77 1
79 1
81 1
1 83
85 1
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1 89
91 1
1 93
1 95
1 97
99 1
1 101
1 103
1 105
107 1
109 1
111 1
1 113
...

output:

0
0
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0
...

result:

ok q=100000

Test #73:

score: 0
Accepted
time: 19ms
memory: 18072kb

input:

99970 100000
2 1
3 1
5 1
7 1
1 9
1 11
1 13
15 1
1 17
19 1
21 1
23 1
1 25
27 1
29 1
1 31
33 1
1 35
37 1
1 39
1 41
1 43
45 1
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1 49
1 51
53 1
1 55
1 57
59 1
61 1
63 1
65 1
67 1
69 1
1 71
73 1
1 75
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79 1
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85 1
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89 1
91 1
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1 101
103 1
1 105
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1 111
113 1
...

output:

0
0
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0
...

result:

ok q=100000

Test #74:

score: 0
Accepted
time: 12ms
memory: 17656kb

input:

99970 100000
2 1
3 1
5 1
7 1
9 1
11 1
1 13
1 15
1 17
19 1
1 21
1 23
1 25
1 27
1 29
1 31
1 33
1 35
37 1
39 1
1 41
1 43
1 45
47 1
1 49
51 1
1 53
55 1
57 1
59 1
1 61
63 1
1 65
1 67
1 69
1 71
73 1
75 1
77 1
1 79
1 81
1 83
1 85
1 87
89 1
91 1
93 1
1 95
1 97
1 99
101 1
103 1
1 105
1 107
1 109
111 1
1 113
...

output:

99969
99968
1
49985
99967
0
99966
99965
49984
49983
99964
0
49982
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49981
49980
99963
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99962
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49979
49978
99961
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99960
99959
99958
99957
99956
99955
49977
49976
49975
49974
99954
99953
49973
49972
49971
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49970
49969
99952
99951
99950
0
99949
99948
99947
0
49968
49967
49966
0
49965
0
99946
0
9994...

result:

ok q=100000

Test #75:

score: 0
Accepted
time: 21ms
memory: 17648kb

input:

99970 100000
2 1
3 1
5 1
7 1
1 9
11 1
13 1
1 15
1 17
1 19
21 1
1 23
25 1
27 1
1 29
1 31
1 33
1 35
37 1
1 39
41 1
43 1
1 45
1 47
1 49
51 1
53 1
1 55
1 57
59 1
1 61
63 1
65 1
1 67
69 1
1 71
73 1
75 1
77 1
79 1
81 1
83 1
85 1
87 1
89 1
91 1
93 1
95 1
1 97
99 1
101 1
103 1
1 105
1 107
1 109
1 111
113 1
...

output:

0
0
0
99969
99968
99967
99966
99965
99964
99963
0
1
0
0
99962
99961
99960
49985
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49984
49983
49982
49981
49980
49979
49978
99959
99958
99957
99956
99955
99954
99953
99952
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99950
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99949
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99948
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49977
49976
49975
49974
99947
99946
99945
99944
99943
99942
99941
49973
49972
4997...

result:

ok q=100000

Test #76:

score: 0
Accepted
time: 23ms
memory: 18004kb

input:

99970 100000
1 2
3 1
4 1
1 7
1 10
1 13
16 1
19 1
1 22
25 1
1 28
1 31
34 1
1 37
40 1
1 43
1 46
1 49
52 1
1 55
1 58
61 1
64 1
1 67
70 1
73 1
76 1
1 79
82 1
1 85
88 1
1 91
1 94
97 1
100 1
1 103
106 1
109 1
112 1
115 1
118 1
1 121
124 1
1 127
130 1
1 133
1 136
139 1
1 142
1 145
1 148
1 151
1 154
1 157
1...

output:

0
0
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...

result:

ok q=100000

Test #77:

score: 0
Accepted
time: 18ms
memory: 17848kb

input:

99970 100000
3 1
1 4
1 7
1 10
1 13
16 1
1 19
1 22
1 25
1 28
1 31
34 1
1 37
40 1
43 1
46 1
1 49
1 52
1 55
58 1
1 61
64 1
67 1
70 1
1 73
1 76
79 1
1 82
85 1
1 88
91 1
94 1
1 97
1 100
1 103
106 1
109 1
1 112
115 1
1 118
121 1
1 124
127 1
130 1
1 133
136 1
139 1
142 1
1 145
1 148
151 1
1 154
157 1
1 160...

output:

0
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0
...

result:

ok q=100000

Test #78:

score: 0
Accepted
time: 18ms
memory: 17728kb

input:

99970 100000
3 1
1 4
1 7
1 10
1 13
16 1
19 1
22 1
25 1
1 28
1 31
1 34
1 37
1 40
1 43
46 1
49 1
1 52
55 1
1 58
1 61
1 64
67 1
70 1
1 73
76 1
1 79
1 82
1 85
88 1
1 91
94 1
97 1
100 1
1 103
1 106
1 109
1 112
1 115
118 1
121 1
1 124
127 1
130 1
1 133
1 136
139 1
142 1
145 1
148 1
1 151
154 1
1 157
1 160...

output:

33324
0
99969
99968
99967
0
66647
66646
66645
66644
66643
66642
66641
66640
66639
0
1
33323
33322
33321
33320
99966
99965
99964
99963
33325
66638
66637
66636
66635
66634
66633
66632
99962
33319
33318
33317
99961
66631
66630
66629
66628
66627
99960
99959
66626
66625
66624
66623
66622
33316
33315
9995...

result:

ok q=100000

Test #79:

score: 0
Accepted
time: 26ms
memory: 17716kb

input:

99970 100000
1 2
3 1
4 1
7 1
1 10
1 13
16 1
1 19
22 1
25 1
1 28
1 31
1 34
1 37
40 1
1 43
1 46
1 49
1 52
55 1
1 58
61 1
64 1
67 1
70 1
1 73
76 1
79 1
82 1
85 1
88 1
91 1
94 1
1 97
1 100
103 1
106 1
109 1
1 112
115 1
1 118
1 121
124 1
127 1
130 1
1 133
136 1
1 139
1 142
1 145
1 148
151 1
154 1
1 157
1...

output:

33325
33324
33323
33322
0
0
0
0
0
0
33321
33320
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0
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66647
66646
66645
66644
66643
66642
66641
66640
66639
66638
66637
66636
66635
66634
66633
66632
66631
66630
66629
66628
1
2
33319
66627
66626
66625
66624
66623
66622
66621
66620
66619
66618
66617
66616
66615
66614
66613
66612
33318
33317
...

result:

ok q=100000

Test #80:

score: 0
Accepted
time: 19ms
memory: 17824kb

input:

99970 100000
1 2
1 4
5 1
9 1
13 1
1 17
21 1
1 25
1 29
33 1
1 37
41 1
45 1
1 49
1 53
1 57
1 61
65 1
1 69
1 73
1 77
81 1
85 1
89 1
1 93
97 1
101 1
105 1
109 1
113 1
1 117
121 1
1 125
1 129
133 1
137 1
141 1
1 145
149 1
1 153
157 1
161 1
165 1
1 169
1 173
177 1
181 1
185 1
189 1
193 1
1 197
1 201
1 205...

output:

0
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...

result:

ok q=100000

Test #81:

score: 0
Accepted
time: 23ms
memory: 17472kb

input:

99970 100000
1 2
1 4
5 1
9 1
13 1
17 1
21 1
1 25
1 29
1 33
37 1
1 41
1 45
1 49
53 1
1 57
1 61
1 65
1 69
73 1
77 1
81 1
1 85
89 1
93 1
97 1
101 1
105 1
1 109
1 113
1 117
121 1
1 125
129 1
133 1
137 1
141 1
145 1
1 149
1 153
1 157
1 161
1 165
169 1
173 1
177 1
181 1
185 1
1 189
1 193
1 197
201 1
1 205...

output:

0
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0
...

result:

ok q=100000

Test #82:

score: 0
Accepted
time: 12ms
memory: 17600kb

input:

99970 100000
4 1
1 5
9 1
1 13
17 1
1 21
25 1
29 1
33 1
37 1
41 1
1 45
1 49
53 1
57 1
61 1
1 65
69 1
1 73
77 1
1 81
85 1
89 1
1 93
1 97
1 101
105 1
109 1
113 1
1 117
121 1
1 125
129 1
133 1
1 137
141 1
145 1
149 1
153 1
1 157
161 1
165 1
1 169
1 173
1 177
181 1
185 1
189 1
193 1
1 197
201 1
205 1
209...

output:

49987
49986
49985
49984
24995
0
74978
0
1
24993
99969
0
24992
24991
24990
0
24989
24988
24987
24986
24985
24994
99968
0
74977
74976
74975
0
49983
49982
49981
49980
99967
0
24984
24983
24982
24981
24980
24979
24978
74974
74973
74972
74971
0
74970
74969
24977
24976
24975
24974
74968
74967
74966
74965
...

result:

ok q=100000

Test #83:

score: 0
Accepted
time: 26ms
memory: 17464kb

input:

99970 100000
4 1
5 1
1 9
13 1
17 1
21 1
25 1
29 1
33 1
37 1
41 1
45 1
1 49
53 1
1 57
61 1
65 1
69 1
1 73
1 77
1 81
85 1
1 89
93 1
97 1
1 101
1 105
1 109
1 113
117 1
121 1
1 125
1 129
1 133
1 137
1 141
1 145
1 149
153 1
157 1
1 161
165 1
169 1
1 173
1 177
181 1
1 185
189 1
1 193
1 197
1 201
205 1
1 2...

output:

99969
99968
99967
99966
99965
99964
0
0
1
24993
0
24994
74978
74977
74976
74975
74974
49986
49985
49984
49983
74973
74972
74971
74970
74969
49987
99963
99962
49982
49981
49980
49979
49978
49977
49976
49975
49974
49973
49972
49971
49970
49969
49968
49967
49966
49965
49964
49963
49962
49961
49960
4995...

result:

ok q=100000

Test #84:

score: 0
Accepted
time: 23ms
memory: 17744kb

input:

99970 100000
1 2
4 1
6 1
11 1
1 16
21 1
26 1
31 1
36 1
1 41
46 1
1 51
56 1
61 1
66 1
1 71
1 76
81 1
86 1
1 91
96 1
101 1
106 1
111 1
1 116
121 1
126 1
1 131
136 1
1 141
1 146
1 151
1 156
1 161
1 166
171 1
176 1
181 1
186 1
1 191
1 196
1 201
206 1
211 1
216 1
221 1
226 1
1 231
1 236
241 1
246 1
251 1...

output:

0
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0
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result:

ok q=100000

Test #85:

score: 0
Accepted
time: 15ms
memory: 17820kb

input:

99970 100000
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output:

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result:

ok q=100000

Test #86:

score: 0
Accepted
time: 20ms
memory: 17228kb

input:

99970 100000
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output:

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59...

result:

ok q=100000

Test #87:

score: 0
Accepted
time: 18ms
memory: 17300kb

input:

99970 100000
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output:

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39...

result:

ok q=100000

Test #88:

score: 0
Accepted
time: 22ms
memory: 17820kb

input:

99970 100000
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output:

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result:

ok q=100000

Test #89:

score: 0
Accepted
time: 26ms
memory: 17756kb

input:

99970 100000
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output:

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result:

ok q=100000

Test #90:

score: 0
Accepted
time: 21ms
memory: 17472kb

input:

99970 100000
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output:

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...

result:

ok q=100000

Test #91:

score: 0
Accepted
time: 25ms
memory: 17468kb

input:

99970 100000
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1 ...

output:

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...

result:

ok q=100000

Test #92:

score: 0
Accepted
time: 33ms
memory: 17624kb

input:

99970 100000
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output:

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result:

ok q=100000

Test #93:

score: 0
Accepted
time: 22ms
memory: 17628kb

input:

99970 100000
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output:

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result:

ok q=100000

Test #94:

score: 0
Accepted
time: 19ms
memory: 17284kb

input:

99970 100000
2 1
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337 ...

output:

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99960
99959
...

result:

ok q=100000

Test #95:

score: 0
Accepted
time: 23ms
memory: 17524kb

input:

99970 100000
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...

output:

0
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42843
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42841
42840
42839
42838
42...

result:

ok q=100000

Test #96:

score: 0
Accepted
time: 23ms
memory: 17804kb

input:

99970 100000
2 1
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1 6
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output:

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result:

ok q=100000

Test #97:

score: 0
Accepted
time: 21ms
memory: 17664kb

input:

99970 100000
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output:

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0
0
0
0
0
0
...

result:

ok q=100000

Test #98:

score: 0
Accepted
time: 23ms
memory: 17620kb

input:

99970 100000
4 1
5 1
1 8
1 9
17 1
25 1
1 33
1 41
1 49
57 1
65 1
1 73
1 81
1 89
97 1
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1 273
1 281
289 1
297 1
305 1
1 313
1 321
329 1
337 1
345 1
1 353
1 361
1 369
377 1
1 385
...

output:

49994
49993
12501
25000
24999
24998
24997
24996
24995
12500
12504
49992
49991
49990
87481
87480
87479
87478
1
12499
12498
12497
12496
12495
12494
12493
12492
12491
12490
12489
12488
12487
12486
12485
12484
12483
49989
49988
24994
24993
24992
24991
62490
62489
62488
62487
62486
62485
62484
62483
6248...

result:

ok q=100000

Test #99:

score: 0
Accepted
time: 23ms
memory: 17472kb

input:

99970 100000
6 1
9 1
1 17
1 25
1 33
41 1
1 49
1 57
1 65
73 1
1 81
89 1
97 1
1 105
113 1
1 121
129 1
137 1
1 145
1 153
1 161
169 1
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1 185
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201 1
209 1
217 1
1 225
1 233
1 241
249 1
257 1
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1 273
281 1
1 289
1 297
1 305
313 1
321 1
1 329
337 1
345 1
353 1
361 1
369 1
1 377
1 385
393 1
1 ...

output:

0
0
0
62488
62487
62486
62485
62484
62483
62482
62481
62480
62479
87481
87480
87479
87478
87477
87476
87475
87474
87473
87472
87471
87470
87469
87468
87467
87466
87465
87464
87463
87462
87461
87460
87459
87458
74986
99976
99975
99974
99973
99972
99971
99970
99969
99968
99967
99966
99965
99964
99963
...

result:

ok q=100000

Test #100:

score: 0
Accepted
time: 48ms
memory: 11480kb

input:

10000 100000
62 1
1 552
818 1
1 1204
1993 1
1 4007
1 4095
5262 1
1 5367
5784 1
1 6036
6091 1
1 6559
8108 1
1 8154
1 9191
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41 2
2 294
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5934 2
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8364 2
722 3
812 3
1347 3
1856 3
1990 3
2008 3
2578 3
3 3019
3 3248
3 3495
3 3616
3 ...

output:

97867

result:

ok q=100000

Test #101:

score: 0
Accepted
time: 49ms
memory: 10900kb

input:

10000 100000
1 278
1 1411
1906 1
2107 1
2178 1
1 2299
2526 1
1 2856
1 3613
3796 1
1 4128
1 4196
1 4250
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1 9782
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874 2
2 1055
1187 2
2010 2
2 2173
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2876 2
2 3802
4047 2
4937 2
2 ...

output:

51707
45449
92500
87783
3249
3248
20188
28795
70241
75074
92477
87646
95869
97090
96939
89253
96943
90027
90964
62747
76788
49765
49764
44512
27113
95788
90172
99807
99179
78474
78476
74702
76466
57148
60538
86070
86071
36786
9502
69159
49415
95595
99857
86354
77858
22456
22458
24061
53845
58529
585...

result:

ok q=100000

Test #102:

score: 0
Accepted
time: 56ms
memory: 10420kb

input:

10000 100000
1 257
1 1150
1 2495
4714 1
5052 1
5128 1
5130 1
1 5235
1 6273
1 7279
7296 1
1 7899
8429 1
8895 1
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1 9402
2 378
2 434
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2 5857
2 5984
2 6490
2 6494
6963 2
2 7560
2 7816
7996 2
8202 2
2 8218
2 9608
893 3
3 1127
3 1318
1863 3
3136 3
3 3927
4162 3
4273 3
3 49...

output:

0
75909
75907
61748
61747
24655
11662
4517
7007
99783
99610
97497
97498
99593
93330
91512
29554
26085
98737
98532
96532
40082
45866
98798
76302
79151
94436
93396
96269
91461
88536
88539
90224
96890
99388
99382
91303
91304
4790
4791
79828
79826
97584
97588
28753
28752
94113
88932
64121
77232
69411
69...

result:

ok q=100000

Test #103:

score: 0
Accepted
time: 53ms
memory: 9948kb

input:

10000 100000
1 32
366 1
1164 1
1 1881
2317 1
2931 1
1 2932
3853 1
4011 1
1 4090
1 5006
5656 1
5696 1
1 6055
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2 1468
2 1486
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2 2729
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4958 2
5887 2
5947 2
2 6549
2 6992
2 7179
7436 2
2 7513
2 8130
2 8703
2 9686
514...

output:

0
29208
35189
98569
60836
60092
77376
77375
88398
95407
42320
44199
97476
97475
1807
5397
33878
33880
93033
93032
83801
81407
94039
94016
55274
16988
27223
12305
93109
79899
88549
79084
69012
66983
73520
73523
59275
65379
494
1182
93015
97113
70908
54922
91975
88029
72156
73819
84202
91146
83755
837...

result:

ok q=100000

Test #104:

score: 0
Accepted
time: 54ms
memory: 9692kb

input:

10000 100000
1 1173
1 2045
1 2146
1 2314
2389 1
1 2586
1 2796
1 3622
3650 1
1 3692
1 3985
4433 1
4520 1
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1 9735
2 97
2 131
167 2
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3416 2
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2 4447
2 5022
5025 2
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2 5885
2 6919
8335 2
8400 2
2 8671
8807 2
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3 83...

output:

0
0
0
0
76220
76218
42154
37094
48095
91506
98444
77526
74301
97297
11284
33573
97950
98757
98298
68830
68834
24083
67550
67552
23443
13747
42912
9449
99024
99023
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68963
64602
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95835
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36330
93626
98320
17871
38891
64791
65371
45349
52833
45225
79715
98101
98074
44292
44290...

result:

ok q=100000

Test #105:

score: 0
Accepted
time: 41ms
memory: 9076kb

input:

10000 100000
1 380
1 873
1 1618
1838 1
1 2767
3506 1
1 4453
4602 1
4754 1
4880 1
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1 6230
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5072 2
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2 5302
2 5454
2 5562
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5774 2
2 5909
6017 2
2 6193
6622 2...

output:

0
97705
98980
97512
86398
64431
38811
67374
87695
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73355
71171
73100
71525
68517
68520
73356
52191
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65458
87694
41975
99495
90007
99496
70704
64936
35025
41532
88561
43711
60435
9527
9528
99690
99383
97877
99897
67434
75632
77695
77694
99895
99893
99894
94658
94660
29164
44949
95659
91077
...

result:

ok q=100000

Test #106:

score: 0
Accepted
time: 30ms
memory: 8852kb

input:

10000 100000
1 223
924 1
1010 1
1 2164
1 2599
3130 1
3294 1
1 3555
1 3759
4080 1
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4948 1
1 5358
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1 7747
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1 9596
1 9941
376 2
2 623
878 2
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2 4021
5156 2
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2 6758
6934 2
2 7220
2 7354
7620 2
2 7815
2 8287
2 8564
8772 ...

output:

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
...

result:

ok q=100000

Test #107:

score: 0
Accepted
time: 52ms
memory: 11252kb

input:

10000 100000
1 246
483 1
1 766
1 1389
1 1977
1 2314
2563 1
2637 1
2826 1
1 4125
4414 1
4737 1
1 5172
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1 6441
1 6611
1 6654
1 7016
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1 7459
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1 7680
1 7784
8265 1
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9031 1
2 1115
2 1194
2 1496
1533 2
2 1578
1655 2
2455 2
2 2537
2785 2
2 3661
2 5953
2 6095
2 6250
728...

output:

6568

result:

ok q=100000

Test #108:

score: 0
Accepted
time: 42ms
memory: 10688kb

input:

10000 100000
1 4
1 262
480 1
1661 1
1942 1
3141 1
3242 1
1 4520
5039 1
5322 1
5617 1
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1 8300
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1 9615
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2 5425
6353 2
2 6520
2 7157
2 7742
2 8973
9025 2
50 3
3 677
3 816
924 3
1742 ...

output:

97354
33891
86260
91611
84301
83582
70912
70916
50049
50046
99841
97589
65516
85080
21560
60570
60571
86137
86141
74087
25725
86346
48307
26171
58995
87503
87505
98662
44720
99121
10666
90915
97864
56368
97764
91170
81039
85240
82969
97717
97721
86704
66701
13865
91304
98899
98440
95061
95059
83145
...

result:

ok q=100000

Test #109:

score: 0
Accepted
time: 46ms
memory: 10540kb

input:

10000 100000
637 1
1879 1
1 2512
1 3578
3828 1
4117 1
1 4420
4468 1
4698 1
1 6029
6048 1
6553 1
6615 1
1 6970
7457 1
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1 9559
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2 362
2 2514
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2 8905
9184 2
3 1285
3 1795
2932 3
3 3025
3 3149
3 3537
5987 3
3 6361
3 6710
3 ...

output:

66670
97363
56135
62736
71419
46806
49762
7425
99041
94219
94218
9981
27090
27092
96908
89251
88581
85103
35933
88897
40204
19228
68158
86149
95504
96124
97584
99726
94282
67410
14980
22112
29900
99940
99112
71114
61743
81989
15639
4817
43329
38426
16033
42328
50835
50837
99536
97643
99583
25126
251...

result:

ok q=100000

Test #110:

score: 0
Accepted
time: 58ms
memory: 10004kb

input:

10000 100000
6 1
1 399
891 1
1 1247
1269 1
1 1839
1 4072
4089 1
1 4245
1 4901
5339 1
1 7182
7459 1
8149 1
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1 8881
8937 1
1 9259
2 997
2 1065
2 2100
2 2796
2 3802
2 4857
2 5518
2 5539
5952 2
2 5973
7487 2
2 8574
2 9917
61 3
3 70
591 3
3 594
3 1502
3 1606
3 1616
3106 3
3 3523
3 3742
3 4162
4550 ...

output:

14618
90596
86811
80271
40167
24845
97488
86450
75247
10928
67250
19249
5130
18055
1311
78771
37669
59588
28034
94590
42961
83723
57941
90563
78925
37995
38000
66327
86194
86195
99052
92716
55004
48717
92772
89217
31340
89697
5883
25045
88983
88127
952
5635
88319
42816
83191
83193
97525
69178
65753
...

result:

ok q=100000

Test #111:

score: 0
Accepted
time: 55ms
memory: 9688kb

input:

10000 100000
1 362
793 1
1 2340
1 2929
1 3619
1 3663
1 3789
6135 1
6331 1
6700 1
1 6901
7815 1
8192 1
1 8615
8676 1
1 8849
1 9273
1 9310
323 2
512 2
2 847
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2 970
1006 2
1716 2
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2 2739
3298 2
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3889 2
2 4569
2 5985
6892 2
7135 2
7675 2
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8179 2
8656 2
8719 2
2 8799
...

output:

97226
53650
53648
93284
93349
74083
88547
88075
8238
20766
73092
34474
34475
89723
96922
88841
95014
90192
76351
74174
95978
12901
23484
98467
99505
98466
93747
12431
92820
75960
72194
20881
20882
48480
41079
12526
12525
69084
67539
5152
99931
82015
54023
54022
95409
97104
95343
57016
63065
92908
80...

result:

ok q=100000

Test #112:

score: 0
Accepted
time: 50ms
memory: 9416kb

input:

10000 100000
1 53
1 1122
1949 1
1965 1
1 2760
1 6345
6354 1
1 6764
1 7825
1 8453
8734 1
9046 1
1 9160
9875 1
2 29
167 2
754 2
2 867
1007 2
1040 2
2 1421
2752 2
2 3046
2 3444
2 3627
2 4830
2 5453
2 6492
2 8157
2 8480
2 9226
2 9460
9525 2
369 3
572 3
3 648
1053 3
3 1356
3 2369
3153 3
3155 3
3 5471
604...

output:

96821
98305
19867
33537
32596
65032
71986
66354
45686
90233
46691
62516
96440
93914
87861
2188
14228
14333
98032
54190
89727
88831
74206
81925
57124
99721
99023
55938
55010
21489
3285
49509
69535
74435
87033
85550
91523
82029
88920
64454
83054
83728
63941
42732
25770
6412
60216
13027
7456
7457
20556...

result:

ok q=100000

Test #113:

score: 0
Accepted
time: 40ms
memory: 9196kb

input:

10000 100000
303 1
1 306
1 309
603 1
1 624
1 713
1 954
1019 1
1921 1
2013 1
1 2239
2768 1
1 2899
4285 1
4773 1
1 5281
1 5596
5739 1
5755 1
5849 1
6228 1
1 7029
1 7255
7597 1
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9099 1
1 9342
966 2
2 1630
2 1984
2339 2
2 2603
2 3021
2 3661
2 3766
6428 2
2 7230
2 7652
7773 2
7997 2
9437 2
9475 2
9...

output:

99716
52639
61385
80207
84307
81545
90925
90924
98354
84981
87697
22343
43423
43424
98307
3284
8666
24875
87349
87502
96143
71318
62660
76338
75841
87311
51350
30988
33198
60576
66730
96998
91252
91089
50627
50626
59376
93112
54282
89737
91984
94944
78914
75125
55607
88230
93944
55276
94900
97893
84...

result:

ok q=100000

Test #114:

score: 0
Accepted
time: 60ms
memory: 11196kb

input:

10000 100000
1 687
1 2238
2339 1
2540 1
3744 1
1 4048
1 5868
1 6041
7833 1
8786 1
9222 1
935 2
2 1185
2 1659
1973 2
2 2048
2 2569
3163 2
3286 2
2 4612
5511 2
2 5535
5942 2
2 6222
2 6365
2 6547
6954 2
2 7976
8670 2
9133 2
2 9507
1116 3
1283 3
3 1886
3 2675
4460 3
5444 3
3 6072
3 7681
8072 3
8104 3
3 ...

output:

98179

result:

ok q=100000

Test #115:

score: 0
Accepted
time: 48ms
memory: 11056kb

input:

10000 100000
16 1
1 226
1 546
1 751
1 1332
1 2446
2702 1
2853 1
4522 1
4669 1
1 4771
1 5035
5108 1
1 5221
1 5265
5519 1
8583 1
1 8612
1 9249
1 9798
20 2
2 312
534 2
689 2
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2 3520
2 3886
4324 2
4432 2
4630 2
4977 2
6737 2
7547 2
2 7610
2 7638
7669 2
7678 2
7894 2
2 8781
2 8824
904...

output:

43305
43304
98539
13701
69489
62226
41593
31210
31212
97650
94586
46702
70644
96769
6126
60431
89090
89089
15007
28449
28455
77029
79767
93984
99991
67803
42561
78979
83281
88931
33657
27491
38496
78282
65518
58483
91664
12034
93621
93453
33996
33994
98665
98937
29031
32467
20669
17361
85757
98891
6...

result:

ok q=100000

Test #116:

score: 0
Accepted
time: 49ms
memory: 10324kb

input:

10000 100000
1 634
1 773
973 1
1993 1
1 2206
1 2258
1 2674
2934 1
3289 1
1 3486
1 3665
3870 1
1 4202
1 4222
4916 1
1 5131
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output:

0
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43240
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66620
70518
53...

result:

ok q=100000

Test #117:

score: 0
Accepted
time: 52ms
memory: 9956kb

input:

10000 100000
141 1
1 864
1 1515
1 1659
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1 1986
1 2432
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3 3484...

output:

0
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30979
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59893
50506
85177
85033
97869
9950...

result:

ok q=100000

Test #118:

score: 0
Accepted
time: 51ms
memory: 9820kb

input:

10000 100000
1 496
1 976
1674 1
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3 1405...

output:

29965
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28123
26570
70861
76171
99332
99100
99583
41...

result:

ok q=100000

Test #119:

score: 0
Accepted
time: 46ms
memory: 9212kb

input:

10000 100000
155 1
1 312
458 1
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output:

0
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77243
27224
98525
49540
...

result:

ok q=100000

Test #120:

score: 0
Accepted
time: 33ms
memory: 9160kb

input:

10000 100000
121 1
1 242
1 1247
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output:

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...

result:

ok q=100000

Test #121:

score: 0
Accepted
time: 42ms
memory: 9080kb

input:

9970 100000
2 1
3 1
1 4
1 5
1 6
1 7
8 1
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10 1
1 11
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output:

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...

result:

ok q=100000

Test #122:

score: 0
Accepted
time: 53ms
memory: 9160kb

input:

9970 100000
2 1
1 3
1 4
5 1
1 6
1 7
1 8
9 1
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11 1
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output:

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...

result:

ok q=100000

Test #123:

score: 0
Accepted
time: 34ms
memory: 8824kb

input:

9970 100000
2 1
3 1
4 1
1 5
1 6
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6...

output:

1
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263
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233
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225
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208
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162
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...

result:

ok q=100000

Test #124:

score: 0
Accepted
time: 43ms
memory: 8812kb

input:

9970 100000
2 1
1 3
1 4
1 5
6 1
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8 1
9 1
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6...

output:

1
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598
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8675
...

result:

ok q=100000

Test #125:

score: 0
Accepted
time: 44ms
memory: 8952kb

input:

9970 100000
1 2
3 1
1 5
7 1
1 9
11 1
1 13
15 1
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19 1
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111 1
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1...

output:

0
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...

result:

ok q=100000

Test #126:

score: 0
Accepted
time: 48ms
memory: 8896kb

input:

9970 100000
2 1
3 1
5 1
1 7
9 1
1 11
13 1
1 15
17 1
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1 25
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87 1
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1 113
1...

output:

0
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...

result:

ok q=100000

Test #127:

score: 0
Accepted
time: 34ms
memory: 8316kb

input:

9970 100000
1 2
1 3
1 5
1 7
9 1
11 1
13 1
1 15
1 17
19 1
1 21
1 23
25 1
1 27
1 29
1 31
1 33
35 1
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1 39
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1 43
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53 1
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1 57
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1 91
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101 1
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1 109
111 1
1 113
1...

output:

2
0
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1
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11
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4
6637
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2739
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2451
2438
9095
8187
2317
2308
2267
2184
8157
...

result:

ok q=100000

Test #128:

score: 0
Accepted
time: 52ms
memory: 8320kb

input:

9970 100000
1 2
1 3
1 5
7 1
1 9
1 11
1 13
1 15
17 1
1 19
21 1
23 1
25 1
1 27
1 29
1 31
33 1
35 1
1 37
39 1
1 41
1 43
1 45
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1 51
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1 55
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1 69
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79 1
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101 1
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1 111
1 113
1...

output:

0
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2856
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2571
0
2378
0
...

result:

ok q=100000

Test #129:

score: 0
Accepted
time: 43ms
memory: 8632kb

input:

9970 100000
3 1
1 4
7 1
1 10
13 1
16 1
1 19
22 1
25 1
1 28
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1 34
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1 40
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91 1
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...

output:

0
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...

result:

ok q=100000

Test #130:

score: 0
Accepted
time: 54ms
memory: 8632kb

input:

9970 100000
3 1
1 4
7 1
10 1
13 1
1 16
19 1
1 22
25 1
1 28
1 31
1 34
1 37
1 40
43 1
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1 49
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1 70
73 1
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79 1
1 82
1 85
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1 91
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118 1
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124 1
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1 142
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151 1
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1 160
...

output:

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...

result:

ok q=100000

Test #131:

score: 0
Accepted
time: 36ms
memory: 8320kb

input:

9970 100000
2 1
3 1
1 4
1 7
10 1
1 13
1 16
19 1
22 1
25 1
1 28
1 31
1 34
37 1
1 40
1 43
1 46
49 1
1 52
1 55
1 58
1 61
1 64
67 1
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1 79
82 1
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91 1
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100 1
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115 1
118 1
121 1
1 124
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1 130
133 1
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139 1
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145 1
1 148
1 151
1 154
1 157
16...

output:

6648
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1
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3327
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3703
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3330
549
483
336
7429
5735
0
5087
7347
7314
6667
5043
300
192
...

result:

ok q=100000

Test #132:

score: 0
Accepted
time: 40ms
memory: 8288kb

input:

9970 100000
1 2
1 3
4 1
7 1
1 10
13 1
16 1
1 19
22 1
25 1
1 28
1 31
1 34
1 37
40 1
43 1
46 1
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1 52
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64 1
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82 1
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91 1
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1 115
118 1
121 1
124 1
127 1
130 1
133 1
1 136
1 139
142 1
145 1
1 148
151 1
1 154
1 157
1 ...

output:

6648
3
2
1
6649
6712
0
0
3326
3327
3328
4
4500
3923
3822
3329
5
5081
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1276
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896
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6650
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4977
4867
7599
7490
7331
2773
2536
2500
0
2148
1945
1905
1727
1721
...

result:

ok q=100000

Test #133:

score: 0
Accepted
time: 43ms
memory: 8672kb

input:

9970 100000
3 1
1 5
1 9
1 13
17 1
21 1
25 1
1 29
33 1
1 37
1 41
45 1
49 1
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61 1
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157 1
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181 1
185 1
189 1
193 1
1 197
201 1
1 205
209 ...

output:

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...

result:

ok q=100000

Test #134:

score: 0
Accepted
time: 50ms
memory: 8628kb

input:

9970 100000
1 2
1 3
1 5
9 1
1 13
1 17
1 21
1 25
29 1
1 33
37 1
1 41
45 1
1 49
1 53
1 57
1 61
65 1
69 1
73 1
1 77
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1 85
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101 1
105 1
109 1
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121 1
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1 141
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1 149
153 1
1 157
1 161
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169 1
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1 181
1 185
1 189
193 1
1 197
1 201
205 1
...

output:

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...

result:

ok q=100000

Test #135:

score: 0
Accepted
time: 23ms
memory: 8048kb

input:

9970 100000
1 2
1 5
9 1
13 1
17 1
1 21
25 1
1 29
33 1
1 37
41 1
1 45
1 49
1 53
1 57
61 1
65 1
69 1
73 1
77 1
1 81
85 1
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93 1
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101 1
1 105
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1 113
1 117
1 121
1 125
129 1
1 133
1 137
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153 1
1 157
1 161
165 1
169 1
1 173
177 1
181 1
1 185
189 1
193 1
197 1
1 201
205 1
1 20...

output:

4988
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5219
2679
2500
5131
4992
9307
4971
3877
3875
6923
641
597
284
114
6
6811...

result:

ok q=100000

Test #136:

score: 0
Accepted
time: 44ms
memory: 8028kb

input:

9970 100000
1 3
5 1
9 1
13 1
1 17
21 1
25 1
1 29
33 1
1 37
1 41
1 45
1 49
53 1
57 1
61 1
65 1
69 1
73 1
77 1
1 81
85 1
1 89
1 93
1 97
1 101
105 1
109 1
113 1
1 117
1 121
1 125
129 1
1 133
137 1
141 1
145 1
1 149
153 1
157 1
1 161
1 165
1 169
1 173
1 177
181 1
1 185
1 189
193 1
1 197
1 201
1 205
1 20...

output:

0
0
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6092
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0
978
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886
820
782
563
462
460
458
426
175
17...

result:

ok q=100000

Test #137:

score: 0
Accepted
time: 38ms
memory: 8404kb

input:

9970 100000
3 1
4 1
1 5
6 1
11 1
1 16
1 21
1 26
1 31
36 1
41 1
1 46
1 51
1 56
61 1
66 1
1 71
76 1
81 1
86 1
91 1
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101 1
106 1
111 1
1 116
1 121
1 126
131 1
136 1
1 141
146 1
151 1
156 1
1 161
1 166
171 1
176 1
181 1
186 1
1 191
196 1
201 1
206 1
211 1
216 1
221 1
226 1
231 1
1 236
1 241
1 246
1 ...

output:

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...

result:

ok q=100000

Test #138:

score: 0
Accepted
time: 52ms
memory: 8368kb

input:

9970 100000
3 1
6 1
11 1
1 16
1 21
26 1
1 31
1 36
1 41
46 1
51 1
56 1
61 1
1 66
1 71
1 76
81 1
86 1
1 91
96 1
1 101
1 106
1 111
116 1
1 121
126 1
131 1
1 136
141 1
1 146
151 1
156 1
161 1
166 1
1 171
176 1
1 181
186 1
1 191
196 1
1 201
206 1
1 211
1 216
1 221
1 226
1 231
1 236
241 1
1 246
251 1
1 25...

output:

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...

result:

ok q=100000

Test #139:

score: 0
Accepted
time: 39ms
memory: 8156kb

input:

9970 100000
1 2
1 6
11 1
16 1
1 21
26 1
31 1
1 36
41 1
46 1
51 1
56 1
1 61
66 1
1 71
1 76
81 1
1 86
91 1
1 96
1 101
106 1
111 1
116 1
121 1
126 1
1 131
1 136
141 1
1 146
151 1
156 1
161 1
166 1
171 1
176 1
181 1
186 1
191 1
1 196
1 201
206 1
1 211
1 216
1 221
1 226
1 231
1 236
241 1
246 1
1 251
256 ...

output:

3991
0
7978
3990
5984
1995
5985
5986
2
3992
1
7979
3
1997
5987
3993
1996
7980
4
1998
1999
6830
6158
5988
3994
2000
4583
7981
5
4433
4424
4399
6943
0
668
0
9272
8959
8800
8556
8546
558
231
105
6919
0
6
0
2915
2737
2515
2445
2338
2299
6751
6704
4389
4330
4213
2116
2055
2004
1093
6511
980
6464
845
2001...

result:

ok q=100000

Test #140:

score: 0
Accepted
time: 42ms
memory: 8052kb

input:

9970 100000
1 2
3 1
6 1
1 11
1 16
1 21
1 26
31 1
36 1
41 1
1 46
51 1
56 1
1 61
1 66
71 1
1 76
81 1
86 1
91 1
96 1
1 101
106 1
111 1
116 1
121 1
126 1
131 1
136 1
1 141
1 146
151 1
1 156
1 161
1 166
1 171
1 176
1 181
1 186
191 1
1 196
201 1
206 1
1 211
216 1
221 1
226 1
231 1
1 236
1 241
1 246
251 1
...

output:

0
5985
5984
5986
5987
5988
7121
1997
6715
6434
6350
6192
1996
1
7978
1998
1999
2115
2000
5989
3137
7191
7179
6905
3
4
3990
2
5
498
182
6
1232
892
3991
3992
7979
3993
7980
3994
8711
8531
7981
471
415
171
137
134
7
8838
2690
2621
2372
2359
2201
2090
2001
4797
4515
4093
3995
8593
8523
8504
8272
8258
37...

result:

ok q=100000

Test #141:

score: 0
Accepted
time: 48ms
memory: 8408kb

input:

9970 100000
2 1
1 6
1 7
13 1
19 1
1 25
1 31
1 37
1 43
1 49
1 55
1 61
1 67
73 1
79 1
1 85
91 1
1 97
103 1
109 1
115 1
121 1
127 1
1 133
1 139
145 1
151 1
157 1
1 163
1 169
175 1
181 1
187 1
1 193
199 1
1 205
1 211
1 217
223 1
1 229
1 235
241 1
247 1
253 1
1 259
1 265
271 1
277 1
1 283
289 1
1 295
301...

output:

0
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...

result:

ok q=100000

Test #142:

score: 0
Accepted
time: 48ms
memory: 8360kb

input:

9970 100000
2 1
1 3
4 1
1 6
7 1
1 13
1 19
1 25
1 31
1 37
43 1
1 49
1 55
61 1
67 1
1 73
79 1
85 1
1 91
1 97
1 103
109 1
115 1
121 1
1 127
133 1
1 139
145 1
1 151
157 1
163 1
1 169
175 1
181 1
187 1
193 1
1 199
205 1
1 211
217 1
223 1
229 1
1 235
241 1
1 247
1 253
259 1
265 1
271 1
1 277
1 283
289 1
2...

output:

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0
0
0
...

result:

ok q=100000

Test #143:

score: 0
Accepted
time: 34ms
memory: 8048kb

input:

9970 100000
4 1
1 5
6 1
7 1
1 13
1 19
25 1
31 1
37 1
1 43
49 1
55 1
61 1
67 1
1 73
1 79
85 1
1 91
97 1
103 1
1 109
1 115
121 1
1 127
133 1
1 139
1 145
151 1
1 157
163 1
1 169
175 1
181 1
187 1
1 193
1 199
1 205
211 1
1 217
1 223
229 1
235 1
1 241
247 1
253 1
1 259
265 1
1 271
1 277
1 283
1 289
1 295...

output:

6653
0
1668
1665
1666
6652
8313
3329
1
4991
1667
1669
4
3
2
5
4990
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8315
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4993
8588
62
6655
1670
3330
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6656
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4994
8316
3331
4001
3675
8800
3332
8763
8544
8486
8317
1335
220
9292
4561
3919
8
3916
3779
1719
1671
3567
3433
3333
9044
5934
5475
5448
5338
5238
5184
4995
7445
7352
6657
...

result:

ok q=100000

Test #144:

score: 0
Accepted
time: 42ms
memory: 8108kb

input:

9970 100000
3 1
1 4
5 1
1 7
13 1
19 1
1 25
1 31
37 1
43 1
1 49
55 1
61 1
67 1
73 1
79 1
1 85
1 91
1 97
1 103
109 1
1 115
1 121
1 127
1 133
139 1
1 145
151 1
1 157
163 1
1 169
175 1
181 1
187 1
1 193
199 1
205 1
211 1
217 1
1 223
1 229
235 1
1 241
1 247
1 253
259 1
1 265
271 1
1 277
283 1
1 289
295 1...

output:

4
1
1666
1665
6653
6652
3
5
2
1667
6
1668
469
3327
3329
3330
3328
4990
6654
3331
6655
6656
3978
3332
115
7
581
514
506
477
8313
8314
8968
422
4991
4992
4993
8315
5345
8408
8316
1875
7361
6732
6657
4994
8813
8684
8681
8523
8460
5611
5521
5376
5126
5119
4998
4995
413
3961
3840
3704
3562
3517
3441
3414...

result:

ok q=100000

Test #145:

score: 0
Accepted
time: 48ms
memory: 8728kb

input:

9970 100000
3 1
6 1
1 7
1 8
15 1
1 22
29 1
1 36
43 1
1 50
1 57
1 64
71 1
1 78
1 85
92 1
1 99
1 106
1 113
1 120
1 127
1 134
141 1
148 1
1 155
162 1
169 1
176 1
183 1
190 1
197 1
204 1
211 1
1 218
225 1
1 232
239 1
246 1
1 253
1 260
1 267
1 274
281 1
1 288
1 295
302 1
309 1
1 316
1 323
330 1
1 337
344...

output:

0
0
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0
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0
0
...

result:

ok q=100000

Test #146:

score: 0
Accepted
time: 48ms
memory: 8288kb

input:

9970 100000
1 3
5 1
6 1
1 8
15 1
22 1
29 1
36 1
1 43
50 1
57 1
64 1
1 71
1 78
1 85
92 1
99 1
106 1
113 1
1 120
127 1
134 1
141 1
1 148
1 155
1 162
169 1
1 176
1 183
1 190
197 1
1 204
1 211
218 1
1 225
1 232
1 239
1 246
253 1
1 260
1 267
274 1
1 281
288 1
1 295
302 1
1 309
1 316
1 323
1 330
1 337
344...

output:

0
0
0
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0
0...

result:

ok q=100000

Test #147:

score: 0
Accepted
time: 33ms
memory: 8108kb

input:

9970 100000
3 1
4 1
6 1
8 1
1 15
1 22
1 29
36 1
43 1
50 1
1 57
64 1
1 71
78 1
1 85
1 92
99 1
106 1
113 1
120 1
127 1
134 1
1 141
1 148
155 1
162 1
1 169
1 176
183 1
1 190
197 1
1 204
1 211
218 1
1 225
232 1
1 239
1 246
1 253
260 1
267 1
1 274
1 281
288 1
1 295
1 302
1 309
1 316
323 1
1 330
1 337
1 3...

output:

1431
1428
1430
4
1
5705
4280
7129
5703
4279
2856
8552
5
3
5704
8553
2855
7128
2
1432
5706
1429
4281
2857
4282
2858
8554
6
7
0
800
7130
7131
1433
7132
1434
2902
2859
489
438
125
8798
8570
8555
5707
5708
8
8009
7665
7574
7363
4322
4283
7272
7232
7180
7133
3605
6458
6099
6082
4908
7698
1484
1435
1085
9...

result:

ok q=100000

Test #148:

score: 0
Accepted
time: 42ms
memory: 8032kb

input:

9970 100000
3 1
5 1
1 8
15 1
1 22
1 29
36 1
43 1
50 1
57 1
64 1
1 71
1 78
85 1
1 92
1 99
106 1
1 113
120 1
127 1
1 134
141 1
1 148
155 1
1 162
169 1
176 1
1 183
190 1
197 1
1 204
211 1
218 1
225 1
1 232
239 1
1 246
253 1
260 1
1 267
274 1
1 281
288 1
295 1
1 302
1 309
316 1
323 1
330 1
337 1
344 1
3...

output:

0
0
8552
5705
2856
1
1430
1428
3
2857
7129
4280
1427
1431
1429
4
2
7130
2854
8553
4281
8554
2855
1432
8555
9364
8928
8882
1433
8674
8605
8556
2858
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4279
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5708
4282
4283
4284
7131
2890
2859
5972
5709
4285
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7132
3573
3411
3178
3158
3120
2860
7797
4903
4868
4619
4551
4511
4295
4286
5948
594...

result:

ok q=100000

Test #149:

score: 0
Accepted
time: 42ms
memory: 8376kb

input:

9970 100000
2 1
1 3
1 4
5 1
7 1
8 1
1 9
1 17
25 1
1 33
1 41
1 49
1 57
1 65
73 1
1 81
1 89
1 97
1 105
1 113
121 1
1 129
137 1
145 1
1 153
161 1
169 1
177 1
1 185
193 1
201 1
209 1
1 217
1 225
233 1
241 1
1 249
257 1
265 1
1 273
1 281
289 1
297 1
305 1
1 313
321 1
329 1
1 337
345 1
353 1
1 361
1 369
1...

output:

0
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0
...

result:

ok q=100000

Test #150:

score: 0
Accepted
time: 52ms
memory: 8312kb

input:

9970 100000
1 4
1 5
6 1
8 1
9 1
17 1
25 1
1 33
1 41
1 49
57 1
65 1
1 73
81 1
89 1
97 1
105 1
1 113
121 1
1 129
137 1
145 1
1 153
1 161
1 169
177 1
1 185
1 193
1 201
209 1
217 1
1 225
233 1
1 241
249 1
257 1
265 1
1 273
1 281
289 1
1 297
305 1
1 313
321 1
1 329
1 337
345 1
1 353
361 1
369 1
377 1
385...

output:

0
0
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0
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0
0
0
...

result:

ok q=100000

Test #151:

score: 0
Accepted
time: 39ms
memory: 8100kb

input:

9970 100000
1 3
1 6
8 1
1 9
17 1
25 1
33 1
1 41
1 49
57 1
65 1
73 1
81 1
89 1
1 97
105 1
113 1
121 1
1 129
1 137
1 145
1 153
161 1
169 1
177 1
1 185
193 1
1 201
209 1
1 217
1 225
233 1
1 241
249 1
257 1
265 1
1 273
281 1
289 1
1 297
1 305
1 313
1 321
1 329
1 337
345 1
353 1
1 361
1 369
1 377
385 1
1...

output:

2502
1
3749
1250
4995
4994
6241
6240
8732
2499
7486
2501
8733
3748
1252
1251
1253
3747
7487
3750
4
2
3
5
6242
7488
2503
2500
1254
4996
3751
4997
6243
8734
2504
1255
7489
6
3752
6417
6244
1256
347
7
4460
4140
9232
8751
8735
3924
3881
3753
8899
8850
8784
3463
8736
1694
3092
2893
2505
7490
5249
4998
15...

result:

ok q=100000

Test #152:

score: 0
Accepted
time: 42ms
memory: 8028kb

input:

9970 100000
2 1
1 3
5 1
1 9
17 1
25 1
1 33
41 1
1 49
1 57
65 1
73 1
81 1
89 1
1 97
105 1
1 113
121 1
1 129
1 137
145 1
153 1
1 161
1 169
1 177
185 1
193 1
201 1
1 209
1 217
225 1
1 233
241 1
249 1
257 1
265 1
1 273
1 281
1 289
297 1
1 305
1 313
1 321
1 329
337 1
345 1
353 1
1 361
1 369
377 1
1 385
1...

output:

0
0
3749
3746
6242
6241
3747
4
1
6243
1252
6244
6743
6310
8732
2501
2499
1250
7487
4994
3748
8733
4995
2500
2
5
2502
8734
4996
4997
1251
3750
2503
6
4998
3751
6245
3752
82
7
3
4999
9266
8735
2504
4256
3955
7488
7694
7489
7490
3913
3899
3890
3875
6645
6555
6536
6271
6246
540
445
201
192
60
30
13
8
88...

result:

ok q=100000

Test #153:

score: 0
Accepted
time: 138ms
memory: 11452kb

input:

1000 100000
1 5
17 1
22 1
33 1
1 34
35 1
41 1
1 55
1 56
60 1
75 1
76 1
1 77
88 1
1 89
1 93
1 95
1 96
97 1
98 1
1 103
1 105
108 1
1 112
1 115
116 1
143 1
1 147
156 1
164 1
1 168
183 1
188 1
197 1
198 1
199 1
210 1
1 213
215 1
1 217
223 1
224 1
225 1
228 1
1 233
236 1
240 1
249 1
250 1
258 1
259 1
1 2...

output:

91391

result:

ok q=100000

Test #154:

score: 0
Accepted
time: 135ms
memory: 10776kb

input:

1000 100000
1 10
1 16
21 1
23 1
1 28
30 1
1 31
1 36
39 1
1 44
1 45
1 48
1 57
61 1
62 1
1 63
67 1
69 1
77 1
1 78
1 84
1 91
94 1
96 1
1 100
1 104
112 1
115 1
1 120
1 124
128 1
130 1
137 1
148 1
1 161
164 1
170 1
1 173
1 185
188 1
189 1
1 192
1 195
1 200
207 1
1 210
1 219
230 1
237 1
239 1
245 1
247 1
...

output:

52808
53391
36881
36880
89547
89099
95133
94096
44662
99699
99701
98921
99100
91308
90175
87040
87181
91561
10689
9548
34588
35363
90306
81210
81375
17067
15781
51960
97399
97612
89031
86330
85347
58638
58641
99911
99910
99561
99525
44506
31655
28792
87942
96717
89980
12215
12214
64290
64289
27758
9...

result:

ok q=100000

Test #155:

score: 0
Accepted
time: 135ms
memory: 9772kb

input:

1000 100000
1 10
1 13
14 1
16 1
1 19
21 1
32 1
1 39
40 1
1 44
49 1
1 51
52 1
1 54
1 56
61 1
63 1
70 1
1 73
1 83
1 87
1 99
101 1
104 1
111 1
114 1
119 1
121 1
122 1
126 1
1 130
133 1
135 1
1 146
150 1
158 1
170 1
183 1
1 184
185 1
186 1
187 1
1 190
192 1
196 1
205 1
208 1
223 1
227 1
1 235
1 242
244 ...

output:

94630
94755
99003
98863
75095
76079
51240
54615
53437
52892
53827
53826
53701
53700
70091
69978
85172
86543
86608
86177
82491
82723
12037
12035
98655
98657
94344
93937
83315
38946
39270
82883
99351
99428
98050
97725
23324
24551
30930
29610
96623
96624
99989
74998
73292
50398
51088
90943
90821
93345
...

result:

ok q=100000

Test #156:

score: 0
Accepted
time: 140ms
memory: 9172kb

input:

1000 100000
1 2
3 1
5 1
1 8
9 1
10 1
1 11
19 1
21 1
42 1
44 1
45 1
1 46
1 67
69 1
1 75
1 87
1 88
100 1
103 1
114 1
121 1
1 123
127 1
131 1
1 143
1 149
151 1
153 1
159 1
1 163
1 174
176 1
1 185
1 186
191 1
1 194
1 205
210 1
1 215
1 217
1 219
1 220
222 1
1 229
232 1
234 1
1 237
240 1
1 241
245 1
1 247...

output:

0
0
0
0
0
0
0
63703
63702
98287
97824
98457
98462
19327
18815
85867
85866
99849
99743
1350
419
28333
26254
31990
31989
9474
10034
98819
98772
18458
18459
99415
99414
95802
95801
90807
91375
79811
79810
70856
69931
98029
98028
420
1721
70744
74182
92926
92927
46519
47668
29850
18630
18632
41982
40877...

result:

ok q=100000

Test #157:

score: 0
Accepted
time: 128ms
memory: 8096kb

input:

1000 100000
1 6
1 12
18 1
19 1
34 1
1 37
41 1
53 1
58 1
1 63
1 66
1 70
73 1
1 80
1 82
94 1
1 104
1 110
1 112
1 114
1 115
118 1
121 1
126 1
131 1
136 1
1 137
139 1
1 145
146 1
148 1
1 149
1 159
1 161
164 1
170 1
186 1
189 1
191 1
193 1
1 197
1 206
207 1
208 1
212 1
224 1
1 225
1 226
228 1
229 1
233 1...

output:

99803
99822
65548
65549
70919
70918
75423
75204
98838
98837
61338
60804
38014
38011
31556
31555
77183
77945
89347
89227
98708
98897
99985
99974
99984
99618
99656
66315
65987
49454
49025
99901
99900
29476
29848
42664
99580
99784
76634
76332
53902
54028
99999
99977
99982
43434
96511
96470
95846
95852
...

result:

ok q=100000

Test #158:

score: 0
Accepted
time: 101ms
memory: 7544kb

input:

1000 100000
1 10
1 20
23 1
26 1
32 1
35 1
1 41
47 1
1 52
1 54
57 1
1 58
61 1
68 1
71 1
1 82
1 85
90 1
103 1
1 114
1 124
125 1
129 1
1 133
1 135
139 1
140 1
1 143
1 158
1 160
1 161
164 1
1 169
174 1
181 1
186 1
187 1
188 1
189 1
199 1
1 208
1 227
1 228
1 232
1 240
1 243
250 1
1 255
260 1
270 1
272 1
...

output:

0
0
93220
93270
93109
93315
93419
92685
96085
95115
74603
74605
96087
96090
74604
73081
96086
71763
70680
66762
68853
96092
73805
58486
58488
55318
57699
74607
68303
69765
56761
94855
94325
95359
93626
55160
95113
14194
13613
9509
11046
94951
14195
11604
98151
97957
51872
51317
98422
98289
47983
908...

result:

ok q=100000

Test #159:

score: 0
Accepted
time: 69ms
memory: 6724kb

input:

1000 100000
5 1
1 11
1 20
1 37
43 1
44 1
47 1
48 1
54 1
1 63
69 1
1 70
72 1
73 1
83 1
84 1
1 86
1 93
1 94
1 95
1 101
1 108
114 1
115 1
124 1
137 1
1 141
1 144
1 151
158 1
159 1
160 1
167 1
175 1
181 1
1 183
1 191
1 196
1 198
1 203
1 213
1 215
216 1
239 1
245 1
246 1
249 1
1 254
261 1
264 1
277 1
289...

output:

0
0
0
0
0
0
0
0
0
0
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0
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0
0
0
...

result:

ok q=100000

Test #160:

score: 0
Accepted
time: 142ms
memory: 11604kb

input:

1000 100000
2 1
15 1
1 18
21 1
1 23
33 1
52 1
54 1
55 1
1 56
1 57
1 61
62 1
1 66
69 1
1 72
1 73
1 75
79 1
1 85
87 1
1 88
1 89
95 1
104 1
121 1
1 123
1 127
1 131
1 135
1 136
137 1
1 139
1 148
150 1
1 156
1 162
1 189
192 1
193 1
1 194
1 197
1 209
1 213
1 216
1 218
220 1
221 1
222 1
1 230
248 1
1 249
1...

output:

21423

result:

ok q=100000

Test #161:

score: 0
Accepted
time: 137ms
memory: 10596kb

input:

1000 100000
5 1
11 1
1 15
23 1
25 1
1 26
1 27
1 30
35 1
39 1
1 49
1 53
1 57
1 72
1 73
1 78
1 81
83 1
1 85
1 87
88 1
96 1
101 1
1 107
110 1
1 112
116 1
118 1
1 121
1 123
124 1
125 1
131 1
134 1
1 137
1 140
141 1
143 1
155 1
1 157
1 168
171 1
177 1
182 1
184 1
185 1
1 187
193 1
1 206
207 1
1 208
209 1...

output:

43389
96774
37685
89577
90283
98968
98971
51359
76568
99673
96989
97156
69868
67713
91121
72944
58895
59024
30256
30421
97928
97868
91336
68287
98336
48842
47955
47807
99040
98609
98608
33860
33861
76010
99300
51943
28541
92810
68951
68411
49395
99856
99861
97466
97357
54107
79422
99482
99523
95372
...

result:

ok q=100000

Test #162:

score: 0
Accepted
time: 143ms
memory: 9816kb

input:

1000 100000
1 6
7 1
1 12
1 22
1 25
1 29
1 31
36 1
45 1
1 67
75 1
1 81
85 1
1 89
95 1
97 1
1 103
115 1
123 1
125 1
1 129
133 1
137 1
148 1
1 155
158 1
178 1
179 1
1 181
1 187
1 188
205 1
207 1
208 1
1 211
1 214
1 219
1 223
231 1
1 237
239 1
1 242
243 1
251 1
256 1
1 260
262 1
269 1
270 1
271 1
275 1
...

output:

78796
81690
81694
44065
44062
13069
15994
38846
68312
81133
90640
90639
98092
96999
25502
24325
99197
37921
79904
28633
33012
31851
74367
73698
57261
15800
72682
72684
95705
62676
43300
64885
32015
31348
85185
85184
23995
24663
88969
76770
96458
95822
78118
78117
97642
94639
88040
87627
71729
75515
...

result:

ok q=100000

Test #163:

score: 0
Accepted
time: 140ms
memory: 8980kb

input:

1000 100000
3 1
8 1
9 1
1 16
28 1
45 1
1 49
1 55
1 56
57 1
66 1
68 1
1 70
1 74
78 1
1 84
1 85
86 1
87 1
97 1
99 1
103 1
105 1
1 107
1 111
1 112
1 127
130 1
1 133
1 134
142 1
143 1
149 1
161 1
167 1
1 168
172 1
1 174
1 179
1 190
193 1
1 195
1 202
205 1
1 209
216 1
217 1
218 1
1 219
1 229
1 234
236 1
...

output:

97071
97073
76706
92779
20288
19573
803
994
96951
86684
20476
44662
60878
61751
39234
5702
92046
60250
28080
28561
92503
19387
67729
99696
81049
97418
95973
95972
18865
18471
99961
82680
97980
97930
96986
82922
89750
75039
45260
96654
97332
68761
68864
90612
91256
95442
20788
20789
93102
93101
98323...

result:

ok q=100000

Test #164:

score: 0
Accepted
time: 128ms
memory: 8284kb

input:

1000 100000
1 13
16 1
17 1
1 22
1 24
29 1
1 30
1 55
57 1
1 58
59 1
1 72
73 1
75 1
77 1
1 85
87 1
1 89
90 1
1 93
1 99
101 1
1 103
1 106
1 119
1 122
125 1
145 1
1 151
1 158
1 163
1 167
170 1
179 1
184 1
1 187
1 193
1 201
202 1
204 1
1 207
1 211
213 1
216 1
222 1
224 1
226 1
234 1
1 242
246 1
259 1
1 2...

output:

98776
98868
96421
96423
96024
71771
43637
45468
50554
91710
91709
55082
27120
67280
18497
17757
94179
94178
63473
63956
87510
88459
96458
96459
98965
98967
97415
16452
33857
70385
69646
83494
83920
62677
5155
99980
94018
2988
38917
52679
59091
59090
56881
86380
85551
69093
83007
45602
99689
99693
80...

result:

ok q=100000

Test #165:

score: 0
Accepted
time: 106ms
memory: 7364kb

input:

1000 100000
2 1
3 1
9 1
11 1
22 1
1 33
1 39
1 42
1 43
1 44
1 49
67 1
68 1
73 1
76 1
78 1
81 1
1 84
85 1
87 1
88 1
1 93
1 99
108 1
128 1
1 129
1 132
134 1
135 1
138 1
1 142
144 1
1 150
1 155
158 1
160 1
1 170
1 175
183 1
1 193
1 197
213 1
1 215
216 1
222 1
1 225
1 233
234 1
235 1
242 1
258 1
268 1
1 ...

output:

47085
96055
96237
86251
87107
98269
98182
97916
61822
48754
84972
59623
59505
91545
91770
96828
88408
38332
98241
36424
79098
78654
77677
31602
62071
38145
12717
10845
68825
59110
98646
98805
34536
11389
99999
99988
83851
17435
14080
11020
96738
96875
90653
75237
74339
98492
98242
18329
5740
5343
95...

result:

ok q=100000

Test #166:

score: 0
Accepted
time: 70ms
memory: 6728kb

input:

1000 100000
13 1
22 1
1 24
1 29
32 1
42 1
46 1
50 1
1 56
1 62
66 1
1 68
1 69
71 1
1 73
1 75
81 1
1 87
88 1
94 1
1 96
101 1
107 1
1 108
110 1
111 1
126 1
1 143
148 1
1 150
160 1
166 1
176 1
1 180
1 183
1 195
1 206
211 1
1 213
1 216
219 1
236 1
1 238
1 242
1 249
251 1
252 1
256 1
266 1
1 277
1 293
295...

output:

99793
37453
33735
99989
99981
1001
91684
86090
48626
73026
80670
52136
53093
98953
58248
96901
8130
8129
99872
14032
13653
99217
99216
92530
83587
82139
31119
95195
99285
67558
14598
13850
92988
83359
18313
21349
3209
5355
58994
34528
38609
85876
40614
44024
99320
38761
97981
98315
99035
96595
96663...

result:

ok q=100000

Test #167:

score: 0
Accepted
time: 131ms
memory: 11492kb

input:

1000 100000
1 4
1 7
8 1
14 1
16 1
1 17
20 1
22 1
1 28
1 29
34 1
1 35
1 38
1 41
1 49
1 53
1 57
1 58
1 74
1 84
85 1
1 90
95 1
103 1
104 1
1 107
108 1
110 1
1 117
1 118
1 126
1 141
142 1
1 145
1 147
1 152
153 1
154 1
1 163
1 165
166 1
173 1
175 1
180 1
1 184
188 1
1 189
194 1
201 1
204 1
207 1
1 210
21...

output:

98202

result:

ok q=100000

Test #168:

score: 0
Accepted
time: 129ms
memory: 10848kb

input:

1000 100000
15 1
18 1
1 26
31 1
1 37
1 40
42 1
1 46
1 48
1 49
1 53
55 1
1 68
75 1
82 1
83 1
89 1
92 1
102 1
106 1
1 113
1 114
1 119
1 121
1 123
128 1
129 1
130 1
1 133
140 1
1 143
1 153
1 154
1 163
1 167
168 1
171 1
176 1
178 1
1 190
191 1
1 192
1 200
201 1
204 1
205 1
1 206
212 1
1 215
1 218
1 223
...

output:

96538
22346
54121
44401
47518
46496
54794
21459
99987
99989
99915
65516
97006
54260
49997
74515
49567
48427
82462
32330
70762
33473
72515
82395
78446
78445
75873
76060
25282
74244
64283
95727
75099
57160
35577
97916
92102
68487
96032
87390
86878
99844
99737
55081
54527
80851
80850
9772
78526
84568
5...

result:

ok q=100000

Test #169:

score: 0
Accepted
time: 141ms
memory: 9836kb

input:

1000 100000
5 1
14 1
1 17
33 1
40 1
55 1
1 58
59 1
1 61
1 66
70 1
1 71
1 75
76 1
79 1
1 81
90 1
95 1
1 102
1 104
1 109
119 1
130 1
1 131
142 1
144 1
147 1
1 154
158 1
1 161
170 1
178 1
1 182
187 1
189 1
1 211
217 1
1 229
1 233
245 1
248 1
1 249
254 1
256 1
1 257
258 1
271 1
1 273
1 277
286 1
1 287
1...

output:

0
0
13116
15376
9882
8742
44562
44564
91400
17417
17418
99900
99957
99969
55685
55946
86820
86751
90822
90703
62138
64749
92142
92141
16886
16889
62017
64290
3614
3615
98190
97416
41679
41678
57418
57417
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67910
85613
86536
99510
99511
84205
84203
63066
64058
99974
99331
99347
90586
90588
81156
...

result:

ok q=100000

Test #170:

score: 0
Accepted
time: 147ms
memory: 9096kb

input:

1000 100000
1 5
1 13
1 19
26 1
1 29
34 1
35 1
38 1
39 1
45 1
1 46
1 67
79 1
1 92
94 1
1 97
108 1
1 111
1 120
122 1
1 129
131 1
140 1
1 143
148 1
159 1
1 169
175 1
180 1
185 1
187 1
1 189
1 192
1 195
200 1
205 1
1 208
1 213
1 228
1 232
243 1
244 1
1 245
1 246
1 263
271 1
274 1
1 281
292 1
299 1
301 1...

output:

0
73144
73143
61811
60313
17590
17593
76691
75656
19198
19197
91713
92376
2806
4007
77256
77255
38067
38068
40248
40249
29856
28126
81655
4219
3809
83113
83864
92433
92436
47700
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56545
55994
85699
85985
90937
90939
60554
60555
29686
29687
62915
63280
90704
90646
88776
64135
64134
82092
81652
65...

result:

ok q=100000

Test #171:

score: 0
Accepted
time: 133ms
memory: 8312kb

input:

1000 100000
1 3
4 1
1 5
8 1
1 11
1 21
1 24
1 27
36 1
45 1
1 51
1 74
1 75
79 1
1 80
83 1
1 86
1 93
1 95
98 1
101 1
106 1
109 1
110 1
117 1
127 1
1 130
1 131
1 137
1 141
145 1
1 154
155 1
160 1
1 164
166 1
168 1
169 1
172 1
1 173
174 1
181 1
1 185
1 188
198 1
1 202
1 212
217 1
1 228
230 1
1 234
1 235
...

output:

0
0
43986
41892
99904
99903
88397
88518
28696
28695
95641
95482
27159
26340
9468
9467
39184
39186
86004
85942
99224
99345
52881
51871
79439
79716
17361
17360
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38889
67288
67289
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44751
76057
75974
65516
66275
42204
41124
57558
57557
94113
94062
84272
85032
1927
2341
80963
79534
69515
69514
...

result:

ok q=100000

Test #172:

score: 0
Accepted
time: 106ms
memory: 7096kb

input:

1000 100000
4 1
1 6
8 1
1 9
12 1
16 1
1 20
1 32
50 1
1 62
70 1
1 72
1 74
1 77
78 1
1 79
1 84
88 1
89 1
94 1
95 1
1 97
107 1
114 1
1 115
126 1
130 1
132 1
1 138
1 144
1 156
1 162
1 163
165 1
178 1
1 181
1 185
1 192
200 1
214 1
1 215
1 218
1 221
1 226
1 232
1 235
1 237
246 1
1 249
1 256
1 269
279 1
28...

output:

0
0
0
0
0
97472
97471
99422
99394
92048
91574
99952
99928
67595
67594
97205
97039
99455
99458
92050
81725
81641
92049
65743
66305
99844
10565
10564
99854
67596
81726
81724
99945
99783
66545
5348
4549
99965
99964
94742
94955
94692
95047
97470
97358
98901
99192
81561
81560
81563
81565
98805
98690
8076...

result:

ok q=100000

Test #173:

score: 0
Accepted
time: 71ms
memory: 6728kb

input:

1000 100000
4 1
7 1
10 1
1 11
1 15
19 1
20 1
25 1
1 37
40 1
41 1
1 45
1 49
1 55
62 1
67 1
68 1
1 70
1 84
1 87
98 1
102 1
1 122
1 131
141 1
1 148
149 1
1 150
1 155
1 165
1 171
1 179
183 1
185 1
1 189
191 1
1 193
201 1
1 205
217 1
218 1
219 1
1 237
1 240
1 251
257 1
261 1
268 1
274 1
1 285
286 1
1 289...

output:

0
0
0
0
0
0
0
0
0
0
0
0
0
0
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0
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0
0
0
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0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
...

result:

ok q=100000

Test #174:

score: 0
Accepted
time: 121ms
memory: 6912kb

input:

970 100000
2 1
3 1
4 1
5 1
6 1
1 7
1 8
1 9
1 10
1 11
1 12
13 1
14 1
1 15
1 16
1 17
18 1
1 19
1 20
21 1
22 1
1 23
24 1
25 1
26 1
1 27
28 1
1 29
30 1
31 1
32 1
33 1
1 34
35 1
1 36
1 37
1 38
39 1
40 1
1 41
1 42
1 43
44 1
45 1
1 46
47 1
1 48
1 49
1 50
1 51
1 52
53 1
54 1
1 55
1 56
1 57
1 58
59 1
60 1
1 ...

output:

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
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0
0
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...

result:

ok q=100000

Test #175:

score: 0
Accepted
time: 133ms
memory: 7048kb

input:

970 100000
1 2
3 1
1 4
1 5
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output:

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...

result:

ok q=100000

Test #176:

score: 0
Accepted
time: 95ms
memory: 6920kb

input:

970 100000
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1 3
1 4
1 5
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1 ...

output:

1
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0...

result:

ok q=100000

Test #177:

score: 0
Accepted
time: 108ms
memory: 6964kb

input:

970 100000
2 1
3 1
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61...

output:

0
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66...

result:

ok q=100000

Test #178:

score: 0
Accepted
time: 122ms
memory: 6856kb

input:

970 100000
2 1
3 1
1 5
1 7
1 9
11 1
1 13
15 1
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11...

output:

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...

result:

ok q=100000

Test #179:

score: 0
Accepted
time: 140ms
memory: 6700kb

input:

970 100000
2 1
1 3
1 5
7 1
1 9
11 1
13 1
1 15
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1 19
1 21
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1 ...

output:

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...

result:

ok q=100000

Test #180:

score: 0
Accepted
time: 81ms
memory: 6916kb

input:

970 100000
1 2
3 1
1 5
7 1
9 1
11 1
13 1
15 1
17 1
1 19
21 1
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1 25
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79 1
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89 1
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1 ...

output:

486
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521
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0
4...

result:

ok q=100000

Test #181:

score: 0
Accepted
time: 110ms
memory: 6992kb

input:

970 100000
2 1
3 1
5 1
1 7
9 1
11 1
1 13
15 1
1 17
19 1
21 1
23 1
1 25
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1 31
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103 1
105 1
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1 109
111 1
113 1
11...

output:

0
2
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486
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488
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489
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...

result:

ok q=100000

Test #182:

score: 0
Accepted
time: 124ms
memory: 6792kb

input:

970 100000
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4 1
1 10
1 13
16 1
19 1
22 1
1 25
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output:

0
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result:

ok q=100000

Test #183:

score: 0
Accepted
time: 134ms
memory: 6776kb

input:

970 100000
2 1
10 1
13 1
16 1
22 1
25 1
1 28
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1 160
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1 172
1 175
181 1
184 1
193 1
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232 1
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247 ...

output:

0
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...

result:

ok q=100000

Test #184:

score: 0
Accepted
time: 80ms
memory: 6704kb

input:

970 100000
3 1
4 1
1 7
10 1
13 1
16 1
19 1
1 22
1 25
1 28
37 1
1 40
43 1
46 1
1 49
52 1
1 55
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1 64
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1 70
73 1
76 1
79 1
1 85
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97 1
106 1
1 109
1 112
115 1
1 118
1 124
127 1
133 1
139 1
1 142
1 148
1 154
157 1
160 1
1 163
166 1
169 1
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175 1
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1 184
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1 190
1 193
199 1
1 ...

output:

411
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211
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210
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412
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212
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213
214
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414
415
416
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218
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429
430
431
231
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24
232
432
433
434
0
435
233
234
0
235
2...

result:

ok q=100000

Test #185:

score: 0
Accepted
time: 98ms
memory: 6840kb

input:

970 100000
1 2
1 4
1 7
10 1
1 13
16 1
1 19
1 22
1 25
28 1
1 37
49 1
1 52
1 55
1 67
1 70
1 73
79 1
85 1
1 88
1 91
1 94
1 97
1 100
103 1
1 106
112 1
118 1
124 1
1 133
1 136
139 1
142 1
145 1
1 154
160 1
1 163
1 172
1 175
178 1
181 1
184 1
193 1
1 196
199 1
1 205
208 1
211 1
1 220
223 1
232 1
1 235
238...

output:

212
211
1
213
214
215
216
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413
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415
416
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0
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6
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429
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430
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230
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232
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432
433
22
23
434
234
435
235
436
437
236
24
25
237
26
27
28
238...

result:

ok q=100000

Test #186:

score: 0
Accepted
time: 112ms
memory: 6800kb

input:

970 100000
3 1
5 1
1 9
13 1
17 1
21 1
29 1
1 33
1 37
1 41
1 49
53 1
57 1
69 1
1 73
1 77
1 81
85 1
1 89
93 1
97 1
1 101
1 105
1 117
121 1
125 1
1 129
133 1
137 1
141 1
1 145
1 149
153 1
157 1
1 161
169 1
1 173
1 181
185 1
189 1
193 1
1 197
201 1
209 1
213 1
217 1
1 221
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229 1
1 233
241 1
1 245
2...

output:

0
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result:

ok q=100000

Test #187:

score: 0
Accepted
time: 128ms
memory: 6424kb

input:

970 100000
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output:

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result:

ok q=100000

Test #188:

score: 0
Accepted
time: 77ms
memory: 6508kb

input:

970 100000
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1 3
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1 5
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1 21
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output:

4
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643
644
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439
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645
440
229
230...

result:

ok q=100000

Test #189:

score: 0
Accepted
time: 109ms
memory: 6524kb

input:

970 100000
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1 3
4 1
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1 21
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2...

output:

627
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628
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647
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648
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231
649
44...

result:

ok q=100000

Test #190:

score: 0
Accepted
time: 104ms
memory: 6460kb

input:

970 93610
1 3
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1 6
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output:

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result:

ok q=100000

Test #191:

score: 0
Accepted
time: 103ms
memory: 6560kb

input:

970 93610
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6 1
1 11
16 1
1 21
26 1
1 31
36 1
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46 1
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output:

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result:

ok q=100000

Test #192:

score: 0
Accepted
time: 57ms
memory: 6448kb

input:

970 93610
1 2
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4 1
1 5
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1 11
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21 1
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186 1
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231 1
1 236
1 241
246 1
...

output:

392
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598
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406
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214
7...

result:

ok q=100000

Test #193:

score: 0
Accepted
time: 86ms
memory: 6440kb

input:

970 93610
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1 11
1 16
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1 31
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1 196
201 1
1 206
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1 236
1 241
1 246
1 251
1 256
...

output:

197
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403
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211
792
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212
40...

result:

ok q=100000

Test #194:

score: 0
Accepted
time: 98ms
memory: 6516kb

input:

970 77288
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1 19
1 25
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1 223
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1 277
1 283
289 1
1 2...

output:

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result:

ok q=100000

Test #195:

score: 0
Accepted
time: 88ms
memory: 6472kb

input:

970 77288
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1 6
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output:

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result:

ok q=100000

Test #196:

score: 0
Accepted
time: 50ms
memory: 6468kb

input:

970 77288
2 1
1 5
1 6
1 7
1 13
1 19
1 25
1 31
37 1
43 1
1 49
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1 205
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223 1
229 1
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1 241
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1 259
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1 283
1 289
295 1
3...

output:

328
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493
494
495
496
497
498
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336
175
337
176
338
339
177
499
500
16...

result:

ok q=100000

Test #197:

score: 0
Accepted
time: 69ms
memory: 6480kb

input:

970 77288
2 1
1 4
1 5
1 7
13 1
1 25
31 1
37 1
43 1
1 49
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1 103
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121 1
127 1
1 133
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1 157
163 1
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193 1
199 1
1 205
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1 217
223 1
229 1
235 1
1 241
1 247
1 253
1 259
1 265
1 271
1 277
283 1
1 289
295 1
301 1
...

output:

4
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164
162
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171
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654
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492
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655
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496
656
...

result:

ok q=100000

Test #198:

score: 0
Accepted
time: 69ms
memory: 6524kb

input:

970 66182
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1 8
15 1
1 22
1 29
36 1
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1 253
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1 274
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1 288
1 295
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1 330
337 1
1 344
1 ...

output:

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result:

ok q=100000

Test #199:

score: 0
Accepted
time: 78ms
memory: 6464kb

input:

970 66182
1 4
5 1
1 6
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8 1
15 1
1 22
29 1
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43 1
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output:

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result:

ok q=100000

Test #200:

score: 0
Accepted
time: 42ms
memory: 6220kb

input:

970 66182
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1 5
1 7
8 1
1 15
22 1
1 29
1 36
43 1
1 57
64 1
1 71
1 78
85 1
1 92
1 99
106 1
1 113
1 120
1 127
134 1
141 1
148 1
155 1
1 162
1 169
1 176
1 183
1 190
197 1
204 1
211 1
1 218
225 1
232 1
1 239
1 246
253 1
260 1
267 1
274 1
281 1
1 288
295 1
1 302
1 309
316 1
1 323
1 330
1 337
344 1
351 ...

output:

281
279
278
833
559
282
4
1
420
418
140
558
560
696
697
142
421
280
2
283
141
834
143
835
3
698
422
699
5
419
6
7
423
8
144
561
562
424
836
837
838
9
145
284
285
146
425
147
839
10
840
11
841
148
149
563
564
286
287
700
701
702
842
565
426
566
427
567
428
568
288
703
289
290
429
704
705
12
13
291
70...

result:

ok q=100000

Test #201:

score: 0
Accepted
time: 65ms
memory: 6512kb

input:

970 66182
4 1
1 5
6 1
1 8
15 1
1 22
1 29
1 36
43 1
1 50
1 57
1 64
1 71
78 1
85 1
92 1
1 99
106 1
1 113
120 1
1 127
134 1
1 141
148 1
155 1
162 1
169 1
1 176
183 1
1 190
197 1
204 1
1 211
1 218
225 1
232 1
1 239
1 246
1 253
1 260
267 1
274 1
1 281
288 1
295 1
302 1
309 1
316 1
323 1
330 1
337 1
344 1...

output:

0
283
142
281
4
3
1
284
282
2
5
285
832
557
695
833
143
145
144
558
696
146
559
417
560
697
147
419
418
420
6
421
834
286
835
148
422
698
699
7
149
8
423
9
150
10
151
836
837
424
561
562
563
287
288
564
289
425
290
565
152
838
839
291
566
840
153
567
841
11
12
154
700
701
702
703
292
704
568
426
427...

result:

ok q=100000

Test #202:

score: 0
Accepted
time: 58ms
memory: 5520kb

input:

970 58094
3 1
1 4
1 5
1 7
8 1
1 9
17 1
1 25
33 1
1 41
49 1
1 57
1 65
73 1
81 1
1 89
97 1
105 1
113 1
1 121
1 129
137 1
145 1
153 1
161 1
169 1
1 177
1 185
193 1
1 201
1 209
1 217
1 225
233 1
1 241
249 1
1 257
265 1
273 1
1 281
1 289
297 1
1 305
1 313
321 1
329 1
1 337
1 345
1 353
1 361
369 1
1 377
1...

output:

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
610
248
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
...

result:

ok q=100000

Test #203:

score: 0
Accepted
time: 69ms
memory: 5484kb

input:

970 58094
3 1
5 1
1 9
17 1
25 1
33 1
1 41
49 1
57 1
1 65
1 73
1 81
1 89
1 97
105 1
1 113
121 1
1 129
137 1
1 145
1 153
1 161
1 169
1 177
1 185
193 1
1 201
209 1
217 1
225 1
233 1
1 241
1 249
1 257
1 265
1 273
1 281
289 1
297 1
305 1
313 1
1 321
329 1
1 337
1 345
353 1
1 361
1 369
1 377
1 385
1 393
4...

output:

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
2
0
0
0
0
0
371
249
125
493
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
124
248
494
0
0
0
0
0
0
0
...

result:

ok q=100000

Test #204:

score: 0
Accepted
time: 37ms
memory: 5568kb

input:

970 58094
2 1
5 1
1 6
7 1
1 8
1 9
17 1
25 1
1 33
41 1
1 49
1 57
1 65
1 73
1 81
89 1
97 1
1 105
113 1
1 121
1 129
137 1
1 145
1 153
1 161
1 169
1 177
1 185
193 1
1 201
209 1
217 1
1 225
233 1
241 1
1 249
257 1
265 1
273 1
1 281
1 289
297 1
305 1
1 313
321 1
329 1
337 1
345 1
1 353
1 361
369 1
377 1
1...

output:

6
3
1
252
127
612
370
371
249
733
732
130
852
372
4
492
2
251
250
493
373
128
7
129
734
5
8
131
253
254
853
374
132
854
9
375
133
613
614
615
855
255
10
256
494
495
616
376
735
736
737
134
856
11
257
377
496
738
135
617
857
497
258
618
498
858
378
12
13
136
739
379
499
137
259
14
740
260
138
500
15
...

result:

ok q=100000

Test #205:

score: 0
Accepted
time: 55ms
memory: 5348kb

input:

970 58094
4 1
5 1
7 1
8 1
9 1
1 17
1 25
33 1
41 1
1 49
1 57
1 65
1 73
81 1
89 1
1 97
1 105
113 1
121 1
129 1
1 137
1 145
153 1
1 161
1 169
1 177
1 185
1 193
201 1
209 1
217 1
225 1
233 1
241 1
249 1
257 1
265 1
1 273
1 281
1 289
297 1
1 305
313 1
1 321
1 329
1 337
1 345
1 353
1 361
1 369
377 1
385 1...

output:

0
131
0
852
254
130
853
496
495
375
127
376
1
2
4
497
377
854
255
253
126
256
498
378
252
257
855
258
856
732
129
733
3
734
735
736
857
737
858
615
738
859
739
5
6
7
8
499
9
500
259
128
132
133
134
379
135
380
10
616
501
260
617
618
619
136
381
620
11
261
137
382
621
262
622
12
383
860
384
623
13
86...

result:

ok q=100000

Extra Test:

score: 0
Extra Test Passed