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QOJ

IDProblemSubmitterResultTimeMemoryLanguageFile sizeSubmit timeJudge time
#280934#7181. Graph CutsMisukiAC ✓2357ms25408kbC++205.3kb2023-12-09 18:46:512023-12-09 18:46:51

Judging History

你现在查看的是最新测评结果

  • [2023-12-09 18:46:51]
  • 评测
  • 测评结果:AC
  • 用时:2357ms
  • 内存:25408kb
  • [2023-12-09 18:46:51]
  • 提交

answer

#pragma GCC optimize("O2")
#include <algorithm>
#include <array>
#include <bit>
#include <bitset>
#include <cassert>
#include <cctype>
#include <cfenv>
#include <cfloat>
#include <chrono>
#include <cinttypes>
#include <climits>
#include <cmath>
#include <compare>
#include <complex>
#include <concepts>
#include <cstdarg>
#include <cstddef>
#include <cstdint>
#include <cstdio>
#include <cstdlib>
#include <cstring>
#include <deque>
#include <fstream>
#include <functional>
#include <initializer_list>
#include <iomanip>
#include <ios>
#include <iostream>
#include <istream>
#include <iterator>
#include <limits>
#include <list>
#include <map>
#include <memory>
#include <new>
#include <numbers>
#include <numeric>
#include <ostream>
#include <queue>
#include <random>
#include <ranges>
#include <set>
#include <span>
#include <sstream>
#include <stack>
#include <streambuf>
#include <string>
#include <tuple>
#include <type_traits>
#include <variant>
#include <ext/pb_ds/assoc_container.hpp>

//#define int ll
#define INT128_MAX (__int128)(((unsigned __int128) 1 << ((sizeof(__int128) * __CHAR_BIT__) - 1)) - 1)
#define INT128_MIN (-INT128_MAX - 1)

namespace R = std::ranges;
namespace V = std::views;

using namespace std;

using ll = long long;
using ull = unsigned long long;
using pii = pair<int, int>;
using pll = pair<long long, long long>;
using tiii = tuple<int, int, int>;
using ldb = long double;
//#define double ldb

template<class T>
ostream& operator<<(ostream& os, const pair<T, T> pr) {
  return os << pr.first << ' ' << pr.second;
}
template<class T, size_t N>
ostream& operator<<(ostream& os, const array<T, N> &arr) {
  for(const T &X : arr)
    os << X << ' ';
  return os;
}
template<class T>
ostream& operator<<(ostream& os, const vector<T> &vec) {
  for(const T &X : vec)
    os << X << ' ';
  return os;
}

/**
 * template name: hashTable
 * reference: https://codeforces.com/blog/entry/62393
 * last update: 2022/12/03
 * header: bit/extc++.h (or ext/pb_ds/assoc_container.hpp for CF)
 */

struct custom_hash {
    static uint64_t splitmix64(uint64_t x) {
        x += 0x9e3779b97f4a7c15;
        x = (x ^ (x >> 30)) * 0xbf58476d1ce4e5b9;
        x = (x ^ (x >> 27)) * 0x94d049bb133111eb;
        return x ^ (x >> 31);
    }

    size_t operator()(uint64_t x) const {
        static const uint64_t FIXED_RANDOM = chrono::steady_clock::now().time_since_epoch().count();
        return splitmix64(x + FIXED_RANDOM);
    }
};

using namespace __gnu_pbds;

const int B = 450;
gp_hash_table<ll, bool, custom_hash> cand1, cand2[B][2], cand3;

signed main() {
  ios::sync_with_stdio(false), cin.tie(NULL);

  int n, m; cin >> n >> m;
  vector<array<int, 2>> e(m);
  for(auto &[u, v] : e) {
    cin >> u >> v;
    u--, v--;
  }

  vector<vector<array<int, 2>>> g(n);
  for(int i = 0; auto [u, v] : e) {
    g[u].push_back({v, i});
    g[v].push_back({u, i});
    i++;
  }

  vector<int> deg(n);
  for(auto [u, v] : e)
    deg[u]++, deg[v]++;

  vector<int> toBigId(n, -1), id;
  for(int i = 0; i < n; i++)
    if (deg[i] >= B)
      toBigId[i] = ssize(id), id.emplace_back(i);

  vector adjEid(ssize(id), vector<int>(ssize(id), -1));
  for(int i = 0; auto [u, v] : e) {
    u = toBigId[u], v = toBigId[v];
    if (u != -1 and v != -1)
      adjEid[u][v] = adjEid[v][u] = i;
    if (u == -1 and v != -1)
      swap(u, v);
    if (u != -1 and v == -1)
      cand2[u][0][i] = true;
    i++;
  }

  vector<bool> used(m, false);
  vector<bool> flip(ssize(id), false);
  vector<bool> flipE(m, false);

  int q; cin >> q;
  while(q--) {
    char ope; cin >> ope;
    if (ope != '?') {
      int v; cin >> v;
      v--;

      if (toBigId[v] != -1) {
        int vv = toBigId[v];
        for(int xx = 0; xx < ssize(id); xx++) {
          if (adjEid[vv][xx] == -1 or used[adjEid[vv][xx]]) continue;
          if (cand1.find(adjEid[vv][xx]) != cand1.end())
            cand1.erase(adjEid[vv][xx]);
          else
            cand1[adjEid[vv][xx]] = true;
        }
        flip[vv] = !flip[vv];
      } else {
        for(auto [x, i] : g[v]) {
          if (used[i]) continue;
          flipE[i] = !flipE[i];
          if (toBigId[x] == -1) {
            if (flipE[i])
              cand3[i] = true;
            else
              cand3.erase(i);
          } else {
            int xx = toBigId[x];
            cand2[xx][flipE[i]][i] = true;
            cand2[xx][!flipE[i]].erase(i);
          }
        }
      }
    } else {
      int ans = -1;
      while(ans == -1 and !cand1.empty()) {
        int tar = cand1.begin() -> first;
        if (!used[tar])
          ans = tar;
        cand1.erase(tar);
      }
      for(int i = 0; i < ssize(id); i++) {
        while(ans == -1 and !cand2[i][!flip[i]].empty()) {
          int tar = cand2[i][!flip[i]].begin() -> first;
          if (!used[tar])
            ans = tar;
          cand2[i][!flip[i]].erase(tar);
        }
      }
      while(ans == -1 and !cand3.empty()) {
        int tar = cand3.begin() -> first;
        if (!used[tar])
          ans = tar;
        cand3.erase(tar);
      }

      if (ans != -1)
        used[ans] = true;

      cout << ans + 1 << '\n';
    }
  }

  return 0;
}

Details

Tip: Click on the bar to expand more detailed information

Test #1:

score: 100
Accepted
time: 1ms
memory: 4116kb

input:

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

output:

2
4
5
3
0
1
0

result:

ok q=10

Test #2:

score: 0
Accepted
time: 1ms
memory: 3856kb

input:

0 0
0

output:


result:

ok q=0

Test #3:

score: 0
Accepted
time: 1ms
memory: 4184kb

input:

0 0
1
?

output:

0

result:

ok q=1

Test #4:

score: 0
Accepted
time: 8ms
memory: 4132kb

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:

97
383
512
1862
275
1886
1738
137
1461
868
1771
1971
1372
190
636
1038
1109
757
498
1014
1990
781
397
520
1986
577
1901
287
1564
1308
1831
214
1272
1181
363
658
63
87
254
376
976
103
545
790
687
1125
1557
130
234
1789
394
1212
1662
1589
1956
735
1745
1546
1414
251
1187
665
1703
1374
825
1480
829
194...

result:

ok q=100000

Test #5:

score: 0
Accepted
time: 2341ms
memory: 10848kb

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:

11505

result:

ok q=100000

Test #6:

score: 0
Accepted
time: 1916ms
memory: 10960kb

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:

81566
98290
29144
40936
22226
32665
86202
3602
54217
35704
18349
59045
2401
83971
34032
29049
42032
23275
21022
79884
61923
84761
29312
96689
3671
17225
17292
53659
49176
63515
21416
51473
42342
45724
67476
33570
45443
22645
79553
75529
47812
86254
36343
52143
76259
7396
53784
72227
45913
94751
9322...

result:

ok q=100000

Test #7:

score: 0
Accepted
time: 1654ms
memory: 10928kb

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:

64431
42163
572
88737
42276
20922
63275
31956
65705
42317
4287
86870
66460
29768
94049
47949
51708
41004
92154
86633
77150
11093
17730
81083
35227
96630
29215
37238
92657
92733
65229
84278
28144
46367
31447
46018
31468
52316
98113
3331
58509
45254
49110
62169
11579
49049
36354
25985
9525
72018
2277
...

result:

ok q=100000

Test #8:

score: 0
Accepted
time: 1683ms
memory: 10988kb

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
6280
34298
67545
11966
97157
20251
10361
54835
66727
11863
56138
99669
73574
3989
64490
46626
5301
89412
64960
11992
43596
56062
77354
44385
27515
20932
63551
58201
13134
13835
14689
43450
38301
21589
685
23464
81781
72209
91721
30177
37354
46246
12830
12843
89300
69637
37233
90671
43585
60135
574...

result:

ok q=100000

Test #9:

score: 0
Accepted
time: 2186ms
memory: 10920kb

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
32917
33063
33045
21404
40640
60259
63298
14650
83846
91486
69967
52184
62291
43808
52176
52948
9881
73679
67090
53860
54072
76337
79215
65343
64088
65383
11945
38100
38056
97415
72495
84298
98265
38888
96861
76467
58631
46044
6807
44394
77938
95723
10148
60399
89239
40319
48680
3651...

result:

ok q=100000

Test #10:

score: 0
Accepted
time: 2019ms
memory: 10996kb

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
62488
1062
57792
62333
62315
62525
62409
62550
89234
51469
39643
97529
84098
49271
20482
20593
61198
4594
53314
20406
66722
48703
24002
24123
81908
17598
66690
66767
66699
99008
66551
36128
10577
23842
54558
84830
33079
84974
67883
36674
68134
33358
34889
66706
31778
24041
62454
20575
58954
...

result:

ok q=100000

Test #11:

score: 0
Accepted
time: 11ms
memory: 6460kb

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: 2286ms
memory: 10884kb

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:

81642

result:

ok q=100000

Test #13:

score: 0
Accepted
time: 1931ms
memory: 10924kb

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:

19253
28210
70835
64217
57295
10858
26577
1855
55436
1132
9754
44555
43645
15372
45392
10261
22895
79887
12635
15649
63024
43930
33502
5971
56959
59846
41539
53358
11860
12102
59622
35083
44331
59966
76087
68602
40586
35922
83488
68874
54496
86097
23201
25357
86117
47604
5417
73046
24425
3671
44323
...

result:

ok q=100000

Test #14:

score: 0
Accepted
time: 1653ms
memory: 10796kb

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:

62652
90508
22633
3028
11966
39146
68667
55906
33617
94223
80531
83171
68989
74321
72535
91755
61155
71049
27467
41895
34975
93332
93222
81001
79250
57011
70401
76432
24531
94102
29425
66310
25910
25233
2067
53235
21533
57536
69591
35734
82551
63519
81943
61496
75379
23057
92892
19810
81618
33627
99...

result:

ok q=100000

Test #15:

score: 0
Accepted
time: 1726ms
memory: 10892kb

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:

71585
82383
30794
41726
72142
12401
65615
26978
70540
69807
58383
12698
50117
86795
61940
88869
64787
95559
91879
43440
68271
63638
63829
28391
13825
45399
64562
97339
27388
52446
87281
74361
29109
23534
13664
88023
93399
56983
1950
38522
27616
71499
5248
23499
36229
10914
9261
78285
11564
81102
179...

result:

ok q=100000

Test #16:

score: 0
Accepted
time: 2214ms
memory: 10888kb

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:

81732
90614
87460
2295
52747
30089
99615
40688
57908
51171
79177
73713
23390
55804
57578
86274
96294
96961
63944
15372
77432
99479
89047
84999
31042
6943
56515
81870
58705
17752
41840
58723
34980
72331
15914
48934
18006
3881
99168
98334
94403
99548
76990
87587
6030
33691
48731
84231
85691
93281
6085...

result:

ok q=100000

Test #17:

score: 0
Accepted
time: 2071ms
memory: 10888kb

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:

60024
63275
54536
92262
41623
18090
44850
75813
48764
17703
56828
50628
60653
12887
74019
79933
92190
17089
78227
53727
78453
61628
47595
99357
597
79758
43884
39703
12503
54037
86940
85233
34105
30648
55483
93495
33714
33349
91806
85750
17851
86336
12538
4437
11777
79032
72430
47298
22180
45933
827...

result:

ok q=100000

Test #18:

score: 0
Accepted
time: 944ms
memory: 10876kb

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
24 1
25 1
26 1
27 1
28 1
1 29
30 1
1 31
32 1
33 1
1 34
35 1
36 1
1 37
38 1
39 1
1 40
1 41
1 42
1 43
1 44
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:

61051
71242
37574
42973
87705
56897
70685
18875
73546
2320
37531
51363
8266
99293
53256
1879
68419
64683
53064
92543
36318
95616
66359
23917
8271
44670
41282
46962
34323
42644
9745
12801
2514
53111
88949
28553
25196
94939
46752
98934
8932
44304
67885
60988
7372
86171
47352
9156
17587
22640
76390
412...

result:

ok q=100000

Test #19:

score: 0
Accepted
time: 2340ms
memory: 12320kb

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
21 1
1 22
1 23
24 1
25 1
1 26
27 1
1 28
29 1
30 1
31 1
1 32
1 33
34 1
35 1
1 36
37 1
38 1
39 1
1 40
1 41
42 1
1 43
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:

46126

result:

ok q=100000

Test #20:

score: 0
Accepted
time: 1910ms
memory: 12400kb

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
23 1
24 1
1 25
1 26
1 27
28 1
29 1
30 1
31 1
1 32
33 1
34 1
1 35
1 36
37 1
38 1
39 1
40 1
41 1
42 1
1 43
44 1
45 1
46 1
47 1
1 48
49 1
1 50
1 51
1 52
53 1
54 1
1 55
1 56
57 1
1 58
1 59
1 60
1 6...

output:

10907
57727
60251
23472
57238
71919
485
48317
98262
43058
18514
41593
545
64684
26634
22203
28191
18785
91668
8502
43909
55475
86687
99251
46738
56015
36175
25608
68439
93882
66828
28188
14509
94839
97214
17009
99077
11333
67530
1804
73225
1617
95367
88867
43190
99132
55801
56176
270
4271
57013
9443...

result:

ok q=100000

Test #21:

score: 0
Accepted
time: 1646ms
memory: 12296kb

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
40 1
41 1
42 1
43 1
44 1
45 1
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:

880
84783
69411
64711
78506
64899
33927
80696
8793
33860
580
12735
24101
31537
43277
36304
4750
48735
36332
21497
25471
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50538
52419
67561
18512
43524
56076
43530
92865
48702
61308
47464
24926
13006
91558
20503
37833
14755
5202
9770
27839
50860
64188
4389
54860
45826
73107
12171
79316
3997
2414...

result:

ok q=100000

Test #22:

score: 0
Accepted
time: 1745ms
memory: 12368kb

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
1 20
1 21
22 1
23 1
24 1
25 1
1 26
1 27
1 28
29 1
1 30
31 1
32 1
1 33
1 34
35 1
36 1
37 1
1 38
1 39
40 1
41 1
42 1
1 43
44 1
45 1
46 1
1 47
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
33147
74405
19860
375
5355
85514
43434
54033
17645
11883
99092
36284
8162
5309
58619
45850
61588
43595
80778
74349
86866
33057
67920
15208
32952
45803
52927
1197
45228
13990
46668
67246
48103
79673
2768
97779
36138
62776
87889
88588
84559
35921
96775
6971
53954
42208
12643
77976
58265
68968
1155...

result:

ok q=100000

Test #23:

score: 0
Accepted
time: 2172ms
memory: 12480kb

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
23 1
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
1 37
38 1
1 39
1 40
41 1
1 42
1 43
1 44
1 45
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:

22461
66011
65919
38858
81212
94985
88442
23890
24115
36231
50179
24691
50141
81211
38631
42669
38763
31960
39846
78469
16552
11702
10753
24005
6190
65889
54944
42495
63753
16320
21725
7734
16533
6563
23838
42565
76953
18068
29062
92181
76952
53474
30892
72780
92653
72834
44638
69234
80767
21202
837...

result:

ok q=100000

Test #24:

score: 0
Accepted
time: 2009ms
memory: 12372kb

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
23 1
1 24
1 25
1 26
27 1
1 28
1 29
1 30
31 1
1 32
33 1
34 1
35 1
1 36
37 1
38 1
39 1
1 40
41 1
42 1
1 43
1 44
1 45
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
26806
66937
75706
92196
20574
30199
9297
8019
59426
59305
69997
94293
69930
11447
69878
19597
67811
53986
94280
59420
94258
94260
59337
61674
61456
61723
65100
91473
49617
15542
56391
9470
63036
62765
51091
9472
50858
40480
35300
81795
50733
56458
40047
81322
25326
28626
69003
43775
87228
65...

result:

ok q=100000

Test #25:

score: 0
Accepted
time: 24ms
memory: 10824kb

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
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
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 #26:

score: 0
Accepted
time: 2357ms
memory: 10884kb

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:

4072

result:

ok q=100000

Test #27:

score: 0
Accepted
time: 1939ms
memory: 10976kb

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:

74376
36335
79005
26927
72865
16378
32079
9474
69470
42781
40256
50935
35315
19303
66857
45755
20892
84862
84927
49562
57018
62103
28063
48132
9344
58964
34919
60258
83084
70478
12779
59878
74996
19590
24864
61603
27014
59733
52263
37862
66367
34567
58009
43877
75529
28209
39991
19737
78208
1670
179...

result:

ok q=100000

Test #28:

score: 0
Accepted
time: 1679ms
memory: 10996kb

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:

33951
83387
33695
16417
1859
27344
16425
4156
49647
5154
54768
13272
82486
4624
7146
43765
65132
48732
53476
22704
94824
93704
50685
47824
90158
85511
46865
95932
72037
26009
7461
39925
54873
87745
99966
51585
37366
43276
40196
77919
32063
2256
5812
14321
20868
91834
12477
10056
42307
44082
74666
45...

result:

ok q=100000

Test #29:

score: 0
Accepted
time: 1700ms
memory: 10968kb

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:

39289
3916
91168
96373
33983
37474
1231
28615
34821
7872
32690
35458
25547
952
51551
59377
32551
72893
1036
63484
45289
49023
4298
91640
47428
59459
71975
59478
16011
68216
32639
17504
46199
51660
73016
16184
47566
88335
18136
1375
29574
32662
54896
32950
36610
49508
94747
27803
47485
45131
11731
48...

result:

ok q=100000

Test #30:

score: 0
Accepted
time: 2172ms
memory: 10952kb

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
79840
79786
79819
70189
30881
73732
64070
81108
92883
92946
50957
86528
9355
40157
31878
81272
62713
73658
40696
88497
18192
89759
95108
59268
72205
31513
2379
22740
46007
77679
95115
51464
92182
50527
96931
45783
95153
74557
18057
71276
23874
45860
89050
46106
97894
68894
4399
62340
32937
71131
4...

result:

ok q=100000

Test #31:

score: 0
Accepted
time: 2041ms
memory: 10980kb

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
78590
73844
93408
12849
93433
83796
73894
73705
83780
23326
64929
7771
14393
62510
41908
77161
48486
93379
33817
73797
47066
99419
35797
25575
56779
85854
75917
3868
47521
93104
11075
5932
61879
77208
77193
89695
26424
17076
98900
5339
64428
5650
26306
64281
73798
21105
88406
22015
69537...

result:

ok q=100000

Test #32:

score: 0
Accepted
time: 14ms
memory: 6384kb

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
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
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 #33:

score: 0
Accepted
time: 2328ms
memory: 10880kb

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:

93008

result:

ok q=100000

Test #34:

score: 0
Accepted
time: 1926ms
memory: 10904kb

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:

30949
36252
92968
36433
19502
61280
22275
72371
57509
68017
73580
31045
31761
52299
18495
3559
73776
82517
67
74759
23739
64269
48821
75949
9223
99342
67993
82767
73553
65136
35182
14316
14301
86184
33649
8718
80581
24708
29572
66411
41692
95474
8954
57662
86065
75770
70666
99039
57559
26328
16058
8...

result:

ok q=100000

Test #35:

score: 0
Accepted
time: 1664ms
memory: 10868kb

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:

90931
12741
53562
17641
40591
50981
55938
70645
94034
84568
54833
8098
67553
43559
54976
11213
24881
98637
30407
45070
73289
81369
89278
88712
55261
76299
91152
11457
80243
89230
27555
16078
69966
74324
58984
31392
30121
65280
80361
34527
76134
15697
41761
49318
54139
16148
18120
91851
66292
8094
67...

result:

ok q=100000

Test #36:

score: 0
Accepted
time: 1766ms
memory: 10924kb

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:

37214
18578
72189
61949
26740
84379
32341
56643
37876
4264
16720
95094
73334
7498
79261
43339
1512
29723
8025
28259
60079
23023
43042
73000
56988
71047
37436
3601
59616
79891
48053
28591
40583
47688
56839
1267
82609
99503
71495
92949
68679
49717
34071
4883
78865
46732
87833
89670
77292
15478
8987
66...

result:

ok q=100000

Test #37:

score: 0
Accepted
time: 2176ms
memory: 10980kb

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:

84494
75037
10940
53383
23159
90119
5240
265
67140
71162
95759
2250
38642
45095
93264
4984
86021
76747
85141
41684
17511
6640
12513
4804
11154
78912
24832
5393
66666
70059
21158
34030
62247
77419
5862
92818
20949
12035
50639
89731
5000
95650
36040
98820
67833
37077
68226
3349
83803
49422
88265
71466...

result:

ok q=100000

Test #38:

score: 0
Accepted
time: 2055ms
memory: 10928kb

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:

86081
7569
14932
96857
67366
17498
93056
45538
19167
7844
21579
83810
28386
71789
93951
72541
44891
41203
65991
57900
26092
39280
3447
87820
12998
4253
15926
86132
18708
95845
92245
19376
75699
37783
42814
40950
42703
28372
58192
66716
71400
84872
7401
26216
89099
87196
12565
29144
45527
40992
78550...

result:

ok q=100000

Test #39:

score: 0
Accepted
time: 940ms
memory: 11136kb

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:

72207
65302
55470
52552
46153
38679
7927
97041
7845
2677
88001
97628
69005
70333
39845
52962
14357
97871
7837
73647
44795
21606
50727
73380
76069
68931
8397
28114
62134
8448
54444
93455
81676
96925
93979
43046
59010
73839
73824
33054
99937
13465
39174
82256
51927
36315
7018
84188
32890
76120
79774
2...

result:

ok q=100000

Test #40:

score: 0
Accepted
time: 2308ms
memory: 12588kb

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:

2664

result:

ok q=100000

Test #41:

score: 0
Accepted
time: 1939ms
memory: 12636kb

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:

33922
98932
47613
36129
17472
25478
15852
30945
92471
40589
40868
89460
82653
95338
83346
27335
95749
53869
29826
90816
18528
17473
95754
96997
95376
9629
94119
27664
42989
20967
87604
31333
42911
81980
78062
25510
12808
80126
26202
34113
5411
57929
80002
92886
88403
64976
24888
5939
14160
57149
874...

result:

ok q=100000

Test #42:

score: 0
Accepted
time: 1686ms
memory: 12480kb

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
9175
42600
23143
91758
31450
13881
8418
76962
39524
14769
8405
42770
59422
45271
40406
11698
45672
53354
96156
14177
23125
42636
67099
62309
81596
18133
63445
63235
32086
96102
87379
74822
28077
13023
99201
41818
46886
55879
18440
30555
35209
54310
71703
71163
92376
12025
95593
41287
9515
49854
59...

result:

ok q=100000

Test #43:

score: 0
Accepted
time: 1741ms
memory: 12448kb

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
13940
65266
13110
38924
65232
91187
43654
91211
8138
82192
91128
65310
63805
2356
86386
6292
71890
91108
40347
40269
73343
96711
4368
88553
22326
32845
1180
84187
1335
37872
75141
56349
53198
58132
6562
29596
82200
89058
55400
42299
35372
44870
52439
29275
21732
1065
82222
78406
77611
...

result:

ok q=100000

Test #44:

score: 0
Accepted
time: 2167ms
memory: 12380kb

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:

36908
42992
42937
2328
40547
41104
41124
45554
32213
19289
60225
42814
41079
78486
45487
41256
21201
8049
65360
65543
65370
4829
15107
23585
27055
4751
29465
63812
63832
94804
46989
63741
84208
47235
37598
45885
47183
59328
5623
15622
71506
98090
44573
93166
47680
8652
8858
84364
11025
506
76180
305...

result:

ok q=100000

Test #45:

score: 0
Accepted
time: 2030ms
memory: 12464kb

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
75167
75268
56171
9793
28761
97267
70554
86405
85229
42370
93143
4341
57781
45892
75149
44818
48485
38753
33766
38436
68856
75100
72310
62680
38399
54081
75105
20277
52864
43854
22995
80093
48689
98853
97496
99815
98946
2201
25383
86258
86266
72601
84885
89684
62698
68876
53081
22819
62767
97252
9...

result:

ok q=100000

Test #46:

score: 0
Accepted
time: 19ms
memory: 10920kb

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: 35ms
memory: 15480kb

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:

58312

result:

ok q=100000

Test #48:

score: 0
Accepted
time: 89ms
memory: 15712kb

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:

48490
48181
13198
23102
13513
30538
86075
13514
69615
81498
13512
94407
40039
46010
98186
27929
69163
37188
42757
48489
58929
81787
51181
37187
32506
58460
95522
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21768
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61572
24798
25452
93576
96947
59494
86516
90535
29499
79406
83396
68235
82244
42894
...

result:

ok q=100000

Test #49:

score: 0
Accepted
time: 202ms
memory: 13252kb

input:

100000 100000
98 1
1 39536
2 7197
2 36925
64304 2
3 90981
4 55694
4 58594
6 14112
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18 72374...

output:

17940
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62782
44545
20745
49869
41930
81022
77628
59734
75894
43311
43326
6714
81043
15718
77056...

result:

ok q=100000

Test #50:

score: 0
Accepted
time: 243ms
memory: 12136kb

input:

100000 100000
1 30554
51310 1
1 71883
94585 1
2 40250
59351 2
2 60517
72989 3
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14035 4
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7549...

output:

71478
50261
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21390
95234
33367
33368
60494
63518
35454
76203
3268
55847
55848
19560
35233
31354...

result:

ok q=100000

Test #51:

score: 0
Accepted
time: 28ms
memory: 11120kb

input:

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

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845
28457
67816
40004
88273
88272
35692
62238
59096
34967
90105
11407
...

result:

ok q=100000

Test #52:

score: 0
Accepted
time: 25ms
memory: 10768kb

input:

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

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...

result:

ok q=100000

Test #53:

score: 0
Accepted
time: 21ms
memory: 10764kb

input:

100000 100000
40394 1
75982 2
3 18844
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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: 39ms
memory: 15636kb

input:

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

output:

81309

result:

ok q=100000

Test #55:

score: 0
Accepted
time: 64ms
memory: 15652kb

input:

100000 100000
1 14816
1 36843
1 67254
69974 1
3 22460
4 94861
51245 5
5 53683
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18 53409...

output:

95574
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66356
48427
55461
78577
66872
77076
26783
53465
10721
45844
18264
17388
45027...

result:

ok q=100000

Test #56:

score: 0
Accepted
time: 132ms
memory: 15624kb

input:

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

output:

5024
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25577
74174
91034
62271
27772
60496
77012
50945
60964
51887
89242
6028
65605
3625...

result:

ok q=100000

Test #57:

score: 0
Accepted
time: 290ms
memory: 15468kb

input:

100000 100000
1 27333
1 84324
96084 1
9114 2
85952 2
3 5372
4 6733
9091 4
58622 4
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17 39373
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output:

9704
83664
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20653
11713
37901
5538
97368
46444
98589
49064
22010
21038
89407
53042
4446...

result:

ok q=100000

Test #58:

score: 0
Accepted
time: 597ms
memory: 15512kb

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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43646 20
21 6966...

output:

55604
31178
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72931
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23843
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28155
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20245
43954
39900
23700
26442
64468
88780
65703
21400
93207
75407
34333
5537
...

result:

ok q=100000

Test #59:

score: 0
Accepted
time: 925ms
memory: 15544kb

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
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221 18
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output:

83060
8485
51255
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63798
81746
78984
86030
48050
8445
87263
21335
964
40422
60491
79085
77635
67798...

result:

ok q=100000

Test #60:

score: 0
Accepted
time: 966ms
memory: 15648kb

input:

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

output:

1691
15595
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36407
4885
12682
80572
32325
93248
23128
32193
35019
3566
51152
93445
65424
26432
3...

result:

ok q=100000

Test #61:

score: 0
Accepted
time: 35ms
memory: 15552kb

input:

100000 100000
36686 1
2 28317
3 43331
58975 3
9005 5
5 38587
85424 5
87253 5
91242 6
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29864 11
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50347 12
12 70424
80616 12
810...

output:


result:

ok q=100000

Test #62:

score: 0
Accepted
time: 37ms
memory: 15536kb

input:

100000 100000
19575 1
26203 1
72508 1
1 97963
14667 2
16976 2
3 6175
3 67390
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3 95274
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13 83578
15 23823
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57809 16
17 35284
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17 47477
516...

output:


result:

ok q=100000

Test #63:

score: 0
Accepted
time: 37ms
memory: 15532kb

input:

100000 100000
36059 1
46485 1
23653 2
73424 2
2 74494
51828 3
4 33328
53661 4
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53927 16
64468 16
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18 5845
76176 18
19 24677
19 5891...

output:


result:

ok q=100000

Test #64:

score: 0
Accepted
time: 27ms
memory: 15540kb

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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38176 14
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15 3765
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17 40546
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1...

output:


result:

ok q=100000

Test #65:

score: 0
Accepted
time: 44ms
memory: 15536kb

input:

100000 100000
1 33218
2 26924
4 22063
4 72727
83189 4
5 26165
50928 5
6 12110
17480 7
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12 38384
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38298 15
83369 15
20977...

output:


result:

ok q=100000

Test #66:

score: 0
Accepted
time: 34ms
memory: 15644kb

input:

100000 100000
97038 1
2 12394
73478 2
27345 3
3 52828
3 94198
17649 4
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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: 43ms
memory: 15612kb

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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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: 27ms
memory: 23748kb

input:

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

0
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result:

ok q=100000

Test #69:

score: 0
Accepted
time: 26ms
memory: 21224kb

input:

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

0
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result:

ok q=100000

Test #70:

score: 0
Accepted
time: 358ms
memory: 21228kb

input:

99970 100000
1 2
3 1
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1 5
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...

output:

19116
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51871...

result:

ok q=100000

Test #71:

score: 0
Accepted
time: 803ms
memory: 21224kb

input:

99970 100000
2 1
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...

output:

0
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82481...

result:

ok q=100000

Test #72:

score: 0
Accepted
time: 18ms
memory: 20720kb

input:

99970 100000
2 1
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output:

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result:

ok q=100000

Test #73:

score: 0
Accepted
time: 23ms
memory: 23868kb

input:

99970 100000
2 1
3 1
5 1
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output:

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result:

ok q=100000

Test #74:

score: 0
Accepted
time: 544ms
memory: 20724kb

input:

99970 100000
2 1
3 1
5 1
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9 1
11 1
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1 15
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...

output:

1
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3618...

result:

ok q=100000

Test #75:

score: 0
Accepted
time: 1031ms
memory: 20528kb

input:

99970 100000
2 1
3 1
5 1
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...

output:

0
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37...

result:

ok q=100000

Test #76:

score: 0
Accepted
time: 23ms
memory: 25408kb

input:

99970 100000
1 2
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output:

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result:

ok q=100000

Test #77:

score: 0
Accepted
time: 33ms
memory: 25296kb

input:

99970 100000
3 1
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output:

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result:

ok q=100000

Test #78:

score: 0
Accepted
time: 574ms
memory: 23596kb

input:

99970 100000
3 1
1 4
1 7
1 10
1 13
16 1
19 1
22 1
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1 160...

output:

1
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10503
21136
7597
12428
98326
41942
98...

result:

ok q=100000

Test #79:

score: 0
Accepted
time: 706ms
memory: 23680kb

input:

99970 100000
1 2
3 1
4 1
7 1
1 10
1 13
16 1
1 19
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1...

output:

2
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17867
25062
15...

result:

ok q=100000

Test #80:

score: 0
Accepted
time: 27ms
memory: 20676kb

input:

99970 100000
1 2
1 4
5 1
9 1
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21 1
1 25
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output:

0
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result:

ok q=100000

Test #81:

score: 0
Accepted
time: 25ms
memory: 20676kb

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
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73 1
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1 109
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1 117
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1 161
1 165
169 1
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177 1
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1 189
1 193
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201 1
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output:

0
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result:

ok q=100000

Test #82:

score: 0
Accepted
time: 333ms
memory: 19140kb

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
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89 1
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1 101
105 1
109 1
113 1
1 117
121 1
1 125
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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:

24994
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25365...

result:

ok q=100000

Test #83:

score: 0
Accepted
time: 476ms
memory: 19188kb

input:

99970 100000
4 1
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output:

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696...

result:

ok q=100000

Test #84:

score: 0
Accepted
time: 28ms
memory: 21460kb

input:

99970 100000
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output:

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result:

ok q=100000

Test #85:

score: 0
Accepted
time: 33ms
memory: 21676kb

input:

99970 100000
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output:

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result:

ok q=100000

Test #86:

score: 0
Accepted
time: 309ms
memory: 20808kb

input:

99970 100000
3 1
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output:

2
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46908
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10296
10916
8630
1397...

result:

ok q=100000

Test #87:

score: 0
Accepted
time: 392ms
memory: 20676kb

input:

99970 100000
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output:

39990
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10013
5117
...

result:

ok q=100000

Test #88:

score: 0
Accepted
time: 31ms
memory: 23116kb

input:

99970 100000
1 3
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...

output:

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result:

ok q=100000

Test #89:

score: 0
Accepted
time: 30ms
memory: 23272kb

input:

99970 100000
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output:

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result:

ok q=100000

Test #90:

score: 0
Accepted
time: 252ms
memory: 22036kb

input:

99970 100000
1 2
1 3
1 4
7 1
13 1
1 19
25 1
31 1
37 1
1 43
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61 1
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289 1
1 29...

output:

33327
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119
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30301
...

result:

ok q=100000

Test #91:

score: 0
Accepted
time: 325ms
memory: 22132kb

input:

99970 100000
3 1
6 1
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1 31
1 37
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1 49
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1 283
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295 1
1 ...

output:

16664
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10786
14163
1...

result:

ok q=100000

Test #92:

score: 0
Accepted
time: 29ms
memory: 18360kb

input:

99970 100000
3 1
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1 36
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output:

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result:

ok q=100000

Test #93:

score: 0
Accepted
time: 33ms
memory: 18376kb

input:

99970 100000
1 3
1 5
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7 1
1 8
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22 1
29 1
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1 43
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232 1
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337 ...

output:

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...

result:

ok q=100000

Test #94:

score: 0
Accepted
time: 206ms
memory: 17672kb

input:

99970 100000
2 1
1 3
1 5
1 7
8 1
15 1
1 22
1 29
36 1
43 1
50 1
57 1
1 64
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1 232
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1 246
253 1
1 260
267 1
274 1
1 281
288 1
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1 309
1 316
1 323
330 1
337 ...

output:

14288
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22740
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43135
7240
4510
76452
27176
20708
6426
2439
2015...

result:

ok q=100000

Test #95:

score: 0
Accepted
time: 271ms
memory: 17668kb

input:

99970 100000
2 1
3 1
4 1
1 6
7 1
8 1
1 15
1 22
29 1
1 36
1 43
50 1
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1 64
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1 232
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1 274
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1 288
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1 316
323 1
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...

output:

0
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41510
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39637
37780
29966
29084
3...

result:

ok q=100000

Test #96:

score: 0
Accepted
time: 28ms
memory: 19224kb

input:

99970 100000
2 1
3 1
4 1
1 5
1 6
9 1
17 1
25 1
33 1
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57 1
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1 37...

output:

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...

result:

ok q=100000

Test #97:

score: 0
Accepted
time: 24ms
memory: 19704kb

input:

99970 100000
1 2
1 4
1 5
1 6
1 9
1 17
25 1
33 1
41 1
1 49
57 1
1 65
1 73
81 1
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185 1
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1 201
209 1
217 1
1 225
1 233
1 241
249 1
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273 1
281 1
289 1
297 1
305 1
1 313
321 1
329 1
337 1
345 1
353 1
1 361
369 1
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1 ...

output:

0
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...

result:

ok q=100000

Test #98:

score: 0
Accepted
time: 191ms
memory: 18456kb

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
105 1
1 113
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217 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:

1
12504
12500
12503
2
37498
25001
49995
25002
37499
12501
38047
62491
12502
50773
63705
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11732
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5874
2073
3106
26673
5363
7463
9832
4733
5395
5838
7838
3534
1671
2316
6337
...

result:

ok q=100000

Test #99:

score: 0
Accepted
time: 256ms
memory: 18480kb

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
1 177
1 185
1 193
201 1
209 1
217 1
1 225
1 233
1 241
249 1
257 1
265 1
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
49993
12500
37496
12502
62489
12498
62490
12503
25000
12499
1
12501
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68084
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1019
673
4605
11752
8016
9367
11885
44227
38460
40657
49107
47430
49316
43758
2...

result:

ok q=100000

Test #100:

score: 0
Accepted
time: 108ms
memory: 12100kb

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
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1 9191
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2 294
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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:

35496

result:

ok q=100000

Test #101:

score: 0
Accepted
time: 170ms
memory: 12156kb

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 5279
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1 7310
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1 9782
1 9999
874 2
2 1055
1187 2
2010 2
2 2173
2250 2
2511 2
2699 2
2756 2
2876 2
2 3802
4047 2
4937 2
2 ...

output:

3264
3904
44514
44544
3260
78986
36923
44531
21371
28812
71989
28798
28057
85566
90968
89853
16742
5912
33582
31773
66420
58530
10459
70314
733
95869
75076
76524
99910
49769
60630
40729
82370
13462
73510
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90062
43435
68929
9170
30923
75842
72613
2674
65040
34849
17440
67541
65645
11206
39374
642...

result:

ok q=100000

Test #102:

score: 0
Accepted
time: 352ms
memory: 12128kb

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
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2 378
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2 5984
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6963 2
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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
75913
28100
14721
55421
61749
91512
4808
80497
44581
688
91251
79953
75163
4809
64258
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50322
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74666
14810
13517
63842
37229
91732
57072
9659
36835
7405
40262
81192
4062
74034
7...

result:

ok q=100000

Test #103:

score: 0
Accepted
time: 782ms
memory: 12324kb

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
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2 1468
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4958 2
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2 6992
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7436 2
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2 8130
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514...

output:

0
29228
72042
35195
35189
75931
77376
83953
5406
33880
81942
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5408
55281
27954
2369
52229
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54132
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43352
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6658
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11830
70914
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26264
31809
52352
85883
52786
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16980
28378
82020
35257
59570
26315
32389
21711
79459
77541
33713
57626
24583
17051
783...

result:

ok q=100000

Test #104:

score: 0
Accepted
time: 1276ms
memory: 12120kb

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
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167 2
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3 83...

output:

0
0
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0
76219
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9282
61047
32699
61039
77167
9281
13066
70880
13531
28026
36793
49834
5061...

result:

ok q=100000

Test #105:

score: 0
Accepted
time: 792ms
memory: 9788kb

input:

10000 100000
1 380
1 873
1 1618
1838 1
1 2767
3506 1
1 4453
4602 1
4754 1
4880 1
1 5778
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6017 2
2 6193
6622 2...

output:

0
38811
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75686
76578
77696
77697
76899
52383
83758
74085
74084
18770
6692
91077
60438
15...

result:

ok q=100000

Test #106:

score: 0
Accepted
time: 18ms
memory: 7544kb

input:

10000 100000
1 223
924 1
1010 1
1 2164
1 2599
3130 1
3294 1
1 3555
1 3759
4080 1
1 4841
4948 1
1 5358
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1 9941
376 2
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7620 2
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2 8564
8772 ...

output:

0
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...

result:

ok q=100000

Test #107:

score: 0
Accepted
time: 115ms
memory: 12040kb

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
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1 5172
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1533 2
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1655 2
2455 2
2 2537
2785 2
2 3661
2 5953
2 6095
2 6250
728...

output:

66136

result:

ok q=100000

Test #108:

score: 0
Accepted
time: 154ms
memory: 12048kb

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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6596 1
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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:

16844
19948
99010
88697
53376
63880
87897
40207
61906
89994
23118
54165
94558
35897
13334
35737
33510
26836
60935
42030
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14481
66263
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50834
10041
33027
66446
88043
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53708
51890
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56054
47155
46993
20457
65834
54225
38628
13769
81319
9561
8221
60611
22533
67867
28...

result:

ok q=100000

Test #109:

score: 0
Accepted
time: 337ms
memory: 12080kb

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
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1 9559
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2 362
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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:

24379
87855
85251
10161
31177
10668
6790
33903
46671
55188
34018
34472
98292
93631
79129
60368
36861
22088
67899
7193
88673
71685
42823
44575
88404
96663
47006
35400
80484
38857
25318
7339
49841
22314
520
33192
67919
79575
43161
65020
35946
67087
24268
49857
96503
34640
31018
59317
32410
31582
7001
...

result:

ok q=100000

Test #110:

score: 0
Accepted
time: 688ms
memory: 12132kb

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
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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:

4279
98630
79491
35947
23966
55474
91669
19553
56579
72486
21517
65515
83131
67650
3158
85729
10541
39359
37586
16595
3454
22886
26005
85886
38994
83231
43692
60985
57232
64927
36270
64689
83279
59660
15703
68352
32652
77044
93429
42226
38004
96583
10722
82659
10731
92341
41551
2606
7266
49533
73643...

result:

ok q=100000

Test #111:

score: 0
Accepted
time: 1429ms
memory: 12072kb

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
2 967
2 970
1006 2
1716 2
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2 2739
3298 2
2 3444
2 3472
3889 2
2 4569
2 5985
6892 2
7135 2
7675 2
7854 2
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8179 2
8656 2
8719 2
2 8799
...

output:

96225
53223
32500
5282
47591
54628
93169
8305
38693
37633
74124
7089
76041
35726
29694
13163
22355
41617
13798
33585
15178
94049
91330
1650
73110
45300
49208
70270
63138
26131
9768
22722
97678
65553
66525
56473
97604
34700
22357
58792
2754
48710
19546
78128
79025
82985
85970
25795
75141
67127
42720
...

result:

ok q=100000

Test #112:

score: 0
Accepted
time: 1435ms
memory: 12116kb

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:

34473
24434
71973
94422
42427
74596
53995
2697
91657
28934
31975
53261
35868
23675
79807
22834
97942
32878
59746
18283
50765
97266
27615
19883
75317
82718
76740
60854
19667
65415
61933
24366
39668
21743
50635
61511
95177
1766
62548
82149
71128
64245
68845
69308
3878
41259
58148
28519
2683
59393
7051...

result:

ok q=100000

Test #113:

score: 0
Accepted
time: 944ms
memory: 12100kb

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
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1 5281
1 5596
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1 7029
1 7255
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1 9342
966 2
2 1630
2 1984
2339 2
2 2603
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9...

output:

66016
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52273
36162
43181
93192
14992
60895
50446
89682
70965
96690
20890
69566
...

result:

ok q=100000

Test #114:

score: 0
Accepted
time: 115ms
memory: 13520kb

input:

10000 100000
1 687
1 2238
2339 1
2540 1
3744 1
1 4048
1 5868
1 6041
7833 1
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4460 3
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3 7681
8072 3
8104 3
3 ...

output:

62929

result:

ok q=100000

Test #115:

score: 0
Accepted
time: 151ms
memory: 13596kb

input:

10000 100000
16 1
1 226
1 546
1 751
1 1332
1 2446
2702 1
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904...

output:

25755
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87345
92085
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52266
46064
60820
80520
...

result:

ok q=100000

Test #116:

score: 0
Accepted
time: 306ms
memory: 13604kb

input:

10000 100000
1 634
1 773
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1 2674
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output:

0
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41766
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96111
87056
25219
5775
12857
39880
1931...

result:

ok q=100000

Test #117:

score: 0
Accepted
time: 588ms
memory: 13736kb

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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89738
60093
7395
62886
58549
3548...

result:

ok q=100000

Test #118:

score: 0
Accepted
time: 1102ms
memory: 13596kb

input:

10000 100000
1 496
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3 1405...

output:

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85411
99332
62172
66764
30...

result:

ok q=100000

Test #119:

score: 0
Accepted
time: 736ms
memory: 12032kb

input:

10000 100000
155 1
1 312
458 1
1 1772
1 2247
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output:

0
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45375
26737
59905
80173
...

result:

ok q=100000

Test #120:

score: 0
Accepted
time: 19ms
memory: 12172kb

input:

10000 100000
121 1
1 242
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output:

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...

result:

ok q=100000

Test #121:

score: 0
Accepted
time: 42ms
memory: 14376kb

input:

9970 100000
2 1
3 1
1 4
1 5
1 6
1 7
8 1
1 9
10 1
1 11
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6...

output:

0
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...

result:

ok q=100000

Test #122:

score: 0
Accepted
time: 71ms
memory: 14372kb

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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6...

output:

0
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...

result:

ok q=100000

Test #123:

score: 0
Accepted
time: 43ms
memory: 8764kb

input:

9970 100000
2 1
3 1
4 1
1 5
1 6
7 1
8 1
1 9
1 10
1 11
12 1
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1 14
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6...

output:

4737
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9306
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3298
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4169
0
339...

result:

ok q=100000

Test #124:

score: 0
Accepted
time: 44ms
memory: 8688kb

input:

9970 100000
2 1
1 3
1 4
1 5
6 1
1 7
8 1
9 1
10 1
1 11
1 12
13 1
14 1
1 15
16 1
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39 1
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51 1
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1 60
6...

output:

722
2309
0
3245
0
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361
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9192
0
5854
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1474
386
8094
772...

result:

ok q=100000

Test #125:

score: 0
Accepted
time: 42ms
memory: 11336kb

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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1 23
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61 1
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1...

output:

0
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...

result:

ok q=100000

Test #126:

score: 0
Accepted
time: 61ms
memory: 11332kb

input:

9970 100000
2 1
3 1
5 1
1 7
9 1
1 11
13 1
1 15
17 1
19 1
1 21
23 1
1 25
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61 1
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73 1
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87 1
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1...

output:

0
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...

result:

ok q=100000

Test #127:

score: 0
Accepted
time: 31ms
memory: 8584kb

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
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111 1
1 113
1...

output:

1
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0
2957
398
7584
485
557
4623
427...

result:

ok q=100000

Test #128:

score: 0
Accepted
time: 30ms
memory: 8492kb

input:

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

output:

0
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0
0
3705
3624
683...

result:

ok q=100000

Test #129:

score: 0
Accepted
time: 49ms
memory: 9508kb

input:

9970 100000
3 1
1 4
7 1
1 10
13 1
16 1
1 19
22 1
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1 28
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output:

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result:

ok q=100000

Test #130:

score: 0
Accepted
time: 57ms
memory: 9716kb

input:

9970 100000
3 1
1 4
7 1
10 1
13 1
1 16
19 1
1 22
25 1
1 28
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1 34
1 37
1 40
43 1
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output:

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...

result:

ok q=100000

Test #131:

score: 0
Accepted
time: 29ms
memory: 8184kb

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
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49 1
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115 1
118 1
121 1
1 124
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133 1
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145 1
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1 157
16...

output:

2
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0
4086
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1013
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3043
1488
5498
2318
539
2853
6097
4147
0
5420
6629
9572
6612
...

result:

ok q=100000

Test #132:

score: 0
Accepted
time: 29ms
memory: 8176kb

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
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118 1
121 1
124 1
127 1
130 1
133 1
1 136
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142 1
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1 148
151 1
1 154
1 157
1 ...

output:

2
1
9462
3682
7614
6909
0
0
3951
6358
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1736
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3331
1953
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4837
4712
3665
3937
7622
3134
657
3065
2115
0
2210
2097
1...

result:

ok q=100000

Test #133:

score: 0
Accepted
time: 45ms
memory: 9684kb

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
53 1
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61 1
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181 1
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1 197
201 1
1 205
209 ...

output:

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...

result:

ok q=100000

Test #134:

score: 0
Accepted
time: 60ms
memory: 9680kb

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
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1 61
65 1
69 1
73 1
1 77
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169 1
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193 1
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1 201
205 1
...

output:

0
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...

result:

ok q=100000

Test #135:

score: 0
Accepted
time: 22ms
memory: 8540kb

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
89 1
93 1
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101 1
1 105
1 109
1 113
1 117
1 121
1 125
129 1
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1 137
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1 145
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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:

2494
1
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1374
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189
1590
870
533
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3816
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4390
2989
4463
3159
4275
2951
3464
4461
4242
3538
5823
523
84
1565
660...

result:

ok q=100000

Test #136:

score: 0
Accepted
time: 27ms
memory: 8492kb

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
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61 1
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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
0
0
4987
8415
1
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7189
6180
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4403
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1439
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6294
5821
0
0
0
1775
1794
1397
2459
1271
586
110
254...

result:

ok q=100000

Test #137:

score: 0
Accepted
time: 40ms
memory: 9624kb

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:

0
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...

result:

ok q=100000

Test #138:

score: 0
Accepted
time: 62ms
memory: 9684kb

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:

0
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...

result:

ok q=100000

Test #139:

score: 0
Accepted
time: 25ms
memory: 7960kb

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:

3990
0
5984
1996
8595
1995
4511
5136
1
4552
837
1134
1861
1257
836
5213
5385
1414
1760
1362
1632
1643
3900
3713
3613
3461
5651
5768
1716
1412
586
4478
7854
0
399
0
9592
2354
985
1883
1924
1961
450
738
6516
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704
0
3934
3399
3671
1520
1268
1421
1265
5941
4770
3790
26
1595
1715
677
1473
1076
519
1667
...

result:

ok q=100000

Test #140:

score: 0
Accepted
time: 18ms
memory: 7968kb

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
5984
7570
6308
7783
6366
6343
1996
6815
6791
7438
6524
1
3561
3990
3593
2709
3021
3056
3103
3438
6473
6702
7942
2
1532
1566
354
490
1623
1259
1695
1605
1335
1875
1671
138
1170
1231
1632
1687
368
1981
95
254
1337
1989
1361
1283
49
820
562
1723
101
386
1063
1376
666
1589
1772
541
1820
1995
965
960
9...

result:

ok q=100000

Test #141:

score: 0
Accepted
time: 45ms
memory: 8896kb

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
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301...

output:

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...

result:

ok q=100000

Test #142:

score: 0
Accepted
time: 50ms
memory: 9076kb

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
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output:

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...

result:

ok q=100000

Test #143:

score: 0
Accepted
time: 29ms
memory: 7892kb

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
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211 1
1 217
1 223
229 1
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1 241
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1 259
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1 271
1 277
1 283
1 289
1 295...

output:

4990
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1666
3
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1
2
80
2929
2020
1667
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901
1616
286
225
261
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3331
1207
10
3982
4360
5896
3382
6289
6018
1805
2664
2056
200
670
907
152
...

result:

ok q=100000

Test #144:

score: 0
Accepted
time: 18ms
memory: 8152kb

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
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1 91
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1 103
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1 115
1 121
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1 157
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1 169
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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:

1
1665
3
2
4990
6652
844
60
1097
220
1056
1164
1642
3328
3327
495
72
1256
706
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887
1414
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279
1506
1532
1004
234
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6758
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4863
3619
4507
3608
3985
4179
4349
206
3367
3771
4769
4746
4034
4374
4831
4...

result:

ok q=100000

Test #145:

score: 0
Accepted
time: 56ms
memory: 9204kb

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
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1 85
92 1
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239 1
246 1
1 253
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281 1
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1 295
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1 316
1 323
330 1
1 337
344...

output:

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...

result:

ok q=100000

Test #146:

score: 0
Accepted
time: 64ms
memory: 9092kb

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
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1 176
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1 190
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1 225
1 232
1 239
1 246
253 1
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1 267
274 1
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302 1
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1 316
1 323
1 330
1 337
344...

output:

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result:

ok q=100000

Test #147:

score: 0
Accepted
time: 20ms
memory: 8248kb

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
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134 1
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162 1
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1 190
197 1
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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:

1429
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2645
1483
5378
6677
3738
755
474
6299
4856
5656
7460
2674
2116
236
...

result:

ok q=100000

Test #148:

score: 0
Accepted
time: 24ms
memory: 8248kb

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
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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
4281
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2339
2734
3411
3137
3312
3678
3815
2966
3894
3530
2872
381...

result:

ok q=100000

Test #149:

score: 0
Accepted
time: 45ms
memory: 9192kb

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
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1 113
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1 153
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169 1
177 1
1 185
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201 1
209 1
1 217
1 225
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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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...

result:

ok q=100000

Test #150:

score: 0
Accepted
time: 58ms
memory: 9200kb

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
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...

result:

ok q=100000

Test #151:

score: 0
Accepted
time: 24ms
memory: 8200kb

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:

2500
2501
1
2
1250
6240
2499
2773
1252
1251
3
3748
3747
7486
4481
1508
1719
4721
4994
1902
656
1043
522
1123
783
366
1201
382
780
895
756
275
400
2472
1909
1516
439
786
458
414
74
977
604
277
241
317
369
583
213
4763
452
36
982
436
504
861
1155
635
460
2024
2274
627
821
584
815
963
272
38
785
274
13...

result:

ok q=100000

Test #152:

score: 0
Accepted
time: 24ms
memory: 8152kb

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
3748
1252
3747
6241
6835
3
2
6314
7063
6698
6763
7029
2500
2499
1250
4994
4995
7281
7374
6956
7407
1
1093
424
54
121
1251
3746
274
233
43
437
750
1004
575
752
372
686
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5872
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3319
2630
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4400
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282
23
930
93
507
1131
702
504
1053
181
296
1240
902
30
854
1107
1111
934
10...

result:

ok q=100000

Test #153:

score: 0
Accepted
time: 1020ms
memory: 11308kb

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:

95454

result:

ok q=100000

Test #154:

score: 0
Accepted
time: 891ms
memory: 11528kb

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:

96573
10828
17792
53509
78729
54526
81432
30762
31416
33203
55126
57686
18270
6621
35012
50764
74665
7965
30273
74105
18757
33144
52336
99820
98330
95542
42550
11279
70295
40013
23114
25331
13575
32405
39540
38836
25356
14420
79256
4446
93697
47289
1191
11909
17507
5602
8638
4522
74954
18921
69375
3...

result:

ok q=100000

Test #155:

score: 0
Accepted
time: 923ms
memory: 11456kb

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:

28007
54777
76344
54843
70134
86838
34773
86654
12081
83005
82985
41031
9470
50765
25091
95307
7767
3731
12965
77673
53728
90190
18119
8187
27051
65855
90602
75078
57969
75310
38271
11752
39654
94375
2391
74103
86129
40126
12332
12262
49709
1543
96731
17533
42112
72186
52709
22208
43314
78619
32777
...

result:

ok q=100000

Test #156:

score: 0
Accepted
time: 1168ms
memory: 11444kb

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
59356
89010
51469
90123
61122
26171
55908
10069
10153
10193
98835
80741
10185
74699
18601
532
62509
16362
28156
31777
62791
9981
1889
1808
1723
10075
79815
77799
31413
10040
85896
8774
20927
49199
80863
18792
1480
19493
42080
56767
65100
33255
54366
80217
14747
33768
25048
15439
42538
...

result:

ok q=100000

Test #157:

score: 0
Accepted
time: 1806ms
memory: 11412kb

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:

70938
65624
75653
84356
93665
61454
16275
78457
31713
31557
31596
50999
32779
67403
61382
16670
99486
8295
17153
78476
76916
99228
98270
68285
63612
65627
54088
76723
51557
39105
79094
92696
11502
23985
38045
29884
96425
3443
90612
96514
94611
15454
15501
15485
30508
91893
61559
58368
35343
68157
95...

result:

ok q=100000

Test #158:

score: 0
Accepted
time: 1789ms
memory: 11552kb

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
93529
86742
93530
52108
29492
50295
7905
66650
74662
95366
96117
72266
74644
96089
1157
71861
58395
71818
96088
89028
74613
52857
58487
93498
31772
74672
83375
61614
71788
48920
95479
18687
92575
1902
94383
14313
14264
14268
64974
38140
16565
9593
86842
51954
98424
51915
51950
70239
34317
22092
...

result:

ok q=100000

Test #159:

score: 0
Accepted
time: 15ms
memory: 6816kb

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
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
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 #160:

score: 0
Accepted
time: 1029ms
memory: 11480kb

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:

3633

result:

ok q=100000

Test #161:

score: 0
Accepted
time: 904ms
memory: 11384kb

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:

68408
11952
60322
72981
48736
22199
98211
13272
71816
62092
14532
45319
18217
55948
66842
28863
23544
30179
90896
33116
60009
60622
50693
38253
64850
79701
31685
88597
43340
99402
61856
47581
90957
41990
42549
70581
77811
86718
78301
35713
46536
50311
25590
86827
25196
2717
69663
32784
92349
46271
7...

result:

ok q=100000

Test #162:

score: 0
Accepted
time: 901ms
memory: 11288kb

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:

11997
31305
4105
69096
85690
71418
42368
29127
56211
18708
2111
54857
3423
10267
30464
62132
59545
90697
8457
89240
13900
4104
7383
24719
551
77517
47960
71466
12922
77761
47978
96988
43182
75050
12821
38119
3350
41421
76172
93769
36491
94824
41113
64740
84275
65456
52952
67498
58200
26813
68767
309...

result:

ok q=100000

Test #163:

score: 0
Accepted
time: 1127ms
memory: 11308kb

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:

72630
73106
51338
82788
50266
55328
75712
11700
92931
46232
50924
11979
63199
43274
24803
13107
57606
50653
52462
23095
36525
60818
10709
27577
59159
13989
4855
77673
13835
25962
39868
76627
2668
8016
88580
59505
54270
17856
68407
6507
20212
24854
6830
95994
59569
1020
45165
52076
83794
53335
26260
...

result:

ok q=100000

Test #164:

score: 0
Accepted
time: 1820ms
memory: 11360kb

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:

92788
89957
15010
95833
15492
4356
51778
29254
60264
85589
41689
78237
15654
1945
17206
67481
96730
9688
90692
57396
35738
91111
24247
28124
50252
1656
71993
95731
18663
29407
54061
10705
61218
50933
9844
32916
43569
34534
41345
69961
40778
39379
50664
14432
78621
38694
11697
34381
80756
33228
23259...

result:

ok q=100000

Test #165:

score: 0
Accepted
time: 1826ms
memory: 11364kb

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:

29785
43495
84749
17539
86177
94995
14559
97926
12123
7135
75265
47012
42621
44071
50334
79884
12341
57873
54862
74068
72577
19924
33239
48964
44360
42537
16182
4294
68560
73470
15850
95584
80646
51775
35242
91041
55969
67814
4504
65362
81425
32720
86222
93601
89994
18737
8703
52921
47463
65569
6747...

result:

ok q=100000

Test #166:

score: 0
Accepted
time: 959ms
memory: 11420kb

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:

12455
28580
47497
20532
61998
28439
16248
81639
66586
33252
87200
63316
5760
13799
10454
66028
63225
75439
46209
31552
89453
35093
87786
54216
92667
68214
50186
51035
81221
15823
28281
8244
33207
87329
81039
97200
57733
15289
89534
73735
28010
62319
17666
95243
93140
64675
83071
11841
66673
25682
13...

result:

ok q=100000

Test #167:

score: 0
Accepted
time: 1045ms
memory: 12848kb

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:

49322

result:

ok q=100000

Test #168:

score: 0
Accepted
time: 898ms
memory: 12932kb

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:

5576
55169
96983
36732
99897
55494
40332
97527
43698
22362
65195
9218
83847
54283
96308
34558
39160
57460
27902
83821
45655
8514
37807
64532
31608
97229
42249
78606
42864
26161
11257
92378
19212
48723
97836
20310
72231
72217
22012
66219
86527
65761
35384
57385
64927
97795
98326
89173
74930
22888
982...

result:

ok q=100000

Test #169:

score: 0
Accepted
time: 890ms
memory: 12980kb

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
15491
47084
10382
16908
66329
25125
57426
17535
71867
8431
2428
41463
49651
3804
26529
3759
41800
97380
37570
71870
40829
57494
90797
46293
61520
18401
65536
74026
90915
56053
62597
43533
43599
80248
89671
17557
76249
64235
84119
59763
71706
34021
39717
56548
24684
75524
6100
92974
40555
88053
7...

result:

ok q=100000

Test #170:

score: 0
Accepted
time: 1155ms
memory: 12876kb

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
62694
10021
19290
6194
84505
40411
6219
55421
78195
38190
84504
85251
83968
88770
91522
55994
21822
56956
56725
32683
68700
34163
5101
64163
3701
62792
38152
86818
72051
58721
34770
34919
18728
66859
73923
29096
19254
4192
78251
33743
48577
89246
75919
6240
40161
5778
38109
29863
75593
56609
62800...

result:

ok q=100000

Test #171:

score: 0
Accepted
time: 1779ms
memory: 12916kb

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
44360
44447
99506
28794
17565
90429
35006
28779
44426
89262
89259
3942
9535
72931
86058
39257
54985
28830
27178
79811
39030
29378
22637
78138
27218
28884
44872
56814
67316
27314
66361
66318
45204
9473
42760
50788
76306
88324
95674
48970
38164
57078
38182
2367
43731
67647
28815
85332
72969
42708
...

result:

ok q=100000

Test #172:

score: 0
Accepted
time: 1818ms
memory: 13016kb

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
37668
92791
44164
79315
67615
77712
44450
30219
67600
92090
67606
87692
99061
60579
16246
64360
92072
81001
86393
48882
97039
10730
10713
67667
67662
71504
10593
98152
62686
65276
13576
92050
66594
70240
71233
95246
95289
72027
95293
3364
66552
60734
82124
95560
64016
66557
37928
34001
784...

result:

ok q=100000

Test #173:

score: 0
Accepted
time: 24ms
memory: 11320kb

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
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1 289...

output:

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...

result:

ok q=100000

Test #174:

score: 0
Accepted
time: 316ms
memory: 13012kb

input:

970 100000
2 1
3 1
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output:

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...

result:

ok q=100000

Test #175:

score: 0
Accepted
time: 439ms
memory: 13076kb

input:

970 100000
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1 5
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output:

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...

result:

ok q=100000

Test #176:

score: 0
Accepted
time: 16ms
memory: 6992kb

input:

970 100000
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output:

773
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...

result:

ok q=100000

Test #177:

score: 0
Accepted
time: 12ms
memory: 6924kb

input:

970 100000
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61...

output:

0
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3...

result:

ok q=100000

Test #178:

score: 0
Accepted
time: 299ms
memory: 9740kb

input:

970 100000
2 1
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output:

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...

result:

ok q=100000

Test #179:

score: 0
Accepted
time: 438ms
memory: 9740kb

input:

970 100000
2 1
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output:

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result:

ok q=100000

Test #180:

score: 0
Accepted
time: 11ms
memory: 6904kb

input:

970 100000
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3 1
1 5
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1 19
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1 ...

output:

1
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189
...

result:

ok q=100000

Test #181:

score: 0
Accepted
time: 16ms
memory: 6692kb

input:

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

output:

0
1
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608
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4...

result:

ok q=100000

Test #182:

score: 0
Accepted
time: 348ms
memory: 9648kb

input:

970 100000
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1 25
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output:

0
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...

result:

ok q=100000

Test #183:

score: 0
Accepted
time: 409ms
memory: 9736kb

input:

970 100000
2 1
10 1
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1 28
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1 172
1 175
181 1
184 1
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1 196
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220 1
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1 235
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247 ...

output:

0
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...

result:

ok q=100000

Test #184:

score: 0
Accepted
time: 36ms
memory: 6784kb

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
1 58
1 64
1 67
1 70
73 1
76 1
79 1
1 85
91 1
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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
172 1
175 1
181 1
1 184
187 1
1 190
1 193
199 1
1 ...

output:

501
0
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415
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563
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7
187
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11
330
155
337
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362
386
528
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464
103
289
123
0
82
530
469
579
285
0
77
162
185
112
511
0...

result:

ok q=100000

Test #185:

score: 0
Accepted
time: 28ms
memory: 6852kb

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:

231
341
291
292
387
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273
6
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609...

result:

ok q=100000

Test #186:

score: 0
Accepted
time: 291ms
memory: 8184kb

input:

970 100000
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output:

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result:

ok q=100000

Test #187:

score: 0
Accepted
time: 399ms
memory: 8148kb

input:

970 100000
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output:

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result:

ok q=100000

Test #188:

score: 0
Accepted
time: 36ms
memory: 6844kb

input:

970 100000
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output:

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772
492...

result:

ok q=100000

Test #189:

score: 0
Accepted
time: 30ms
memory: 6820kb

input:

970 100000
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output:

773
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490...

result:

ok q=100000

Test #190:

score: 0
Accepted
time: 249ms
memory: 8016kb

input:

970 93610
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output:

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result:

ok q=100000

Test #191:

score: 0
Accepted
time: 361ms
memory: 7952kb

input:

970 93610
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output:

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result:

ok q=100000

Test #192:

score: 0
Accepted
time: 30ms
memory: 6612kb

input:

970 93610
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...

output:

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result:

ok q=100000

Test #193:

score: 0
Accepted
time: 24ms
memory: 6784kb

input:

970 93610
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...

output:

272
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8...

result:

ok q=100000

Test #194:

score: 0
Accepted
time: 251ms
memory: 7200kb

input:

970 77288
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output:

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result:

ok q=100000

Test #195:

score: 0
Accepted
time: 282ms
memory: 7200kb

input:

970 77288
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output:

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result:

ok q=100000

Test #196:

score: 0
Accepted
time: 26ms
memory: 6592kb

input:

970 77288
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1 25
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output:

412
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543
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437
159
396
500
584
443...

result:

ok q=100000

Test #197:

score: 0
Accepted
time: 24ms
memory: 6748kb

input:

970 77288
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1 7
13 1
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1 217
223 1
229 1
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1 241
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1 253
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1 265
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1 277
283 1
1 289
295 1
301 1
...

output:

125
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840
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476
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401
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179
270
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565
549
853
898
714
713...

result:

ok q=100000

Test #198:

score: 0
Accepted
time: 201ms
memory: 7044kb

input:

970 66182
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output:

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result:

ok q=100000

Test #199:

score: 0
Accepted
time: 222ms
memory: 7112kb

input:

970 66182
1 4
5 1
1 6
7 1
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15 1
1 22
29 1
36 1
43 1
1 50
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1 323
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3...

output:

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560
14...

result:

ok q=100000

Test #200:

score: 0
Accepted
time: 24ms
memory: 6432kb

input:

970 66182
1 2
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
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106 1
1 113
1 120
1 127
134 1
141 1
148 1
155 1
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1 183
1 190
197 1
204 1
211 1
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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:

290
386
411
364
621
357
23
556
570
56
586
588
647
710
479
445
536
366
600
388
838
892
969
911
914
480
876
424
814
753
332
304
334
474
522
561
475
460
936
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921
476
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410
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347
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195
133
883
861
967
930
191
144
628
565
293
359
774
720
787
935
656
943
598
593
80
581
436
409
380
614
344
517
826
5...

result:

ok q=100000

Test #201:

score: 0
Accepted
time: 18ms
memory: 6508kb

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
374
377
692
22
285
333
38
16
402
101
4
898
834
724
719
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384
638
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634
530
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422
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484
909
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83
206
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965
843
920
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656
588
311
749
612
645
430
518
464
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842
916
961
865
283
400
899
929
103
3
60
756
727
750
737
312
816
78...

result:

ok q=100000

Test #202:

score: 0
Accepted
time: 151ms
memory: 5788kb

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
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97 1
105 1
113 1
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1 129
137 1
145 1
153 1
161 1
169 1
1 177
1 185
193 1
1 201
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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:

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result:

ok q=100000

Test #203:

score: 0
Accepted
time: 202ms
memory: 5620kb

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
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105 1
1 113
121 1
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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
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result:

ok q=100000

Test #204:

score: 0
Accepted
time: 24ms
memory: 5284kb

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:

13
302
18
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262
536
822
747
205
212
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227
752
452
564
334
719
781
546
381
387
26
120
39
14
439
215
239
366
925
417
443
407
892
869
395
718
629
346
277
666
216
207
579
493
503
479
828
372
652
5
955
42
171
438
571
281
940
422
723
517
821
567
671
612
920
665
19
141
424
408
354
300
348
196
180
2...

result:

ok q=100000

Test #205:

score: 0
Accepted
time: 19ms
memory: 5336kb

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
132
0
916
883
900
375
585
531
576
465
424
396
421
467
443
945
506
333
268
357
455
544
414
362
874
957
258
320
833
762
734
738
810
806
824
774
784
898
726
767
739
914
43
89
100
501
14
23
595
361
221
158
170
134
379
377
187
58
650
529
179
680
716
709
679
528
302
303
149
659
42
114
922
399
408
636
61...

result:

ok q=100000

Extra Test:

score: 0
Extra Test Passed