QOJ.ac

QOJ

ID题目提交者结果用时内存语言文件大小提交时间测评时间
#215476#7181. Graph CutsThallium54AC ✓2274ms24532kbC++203.4kb2023-10-15 10:51:222023-10-15 10:51:22

Judging History

你现在查看的是最新测评结果

  • [2023-10-15 10:51:22]
  • 评测
  • 测评结果:AC
  • 用时:2274ms
  • 内存:24532kb
  • [2023-10-15 10:51:22]
  • 提交

answer

#include <bits/stdc++.h>
using namespace std;
using ll = long long;
int main() {
    ios::sync_with_stdio(false);
    cin.tie(nullptr);

    int n, m;
    cin >> n >> m;
    vector<vector<int>> g(n);
    vector<int> deg(n);

    vector<array<int, 2>> edges(m);
    // map<array<int, 2>, int> edge;
    for (int i = 0; i < m; i++) {
        auto& [u, v] = edges[i];
        cin >> u >> v;
        u--, v--;
        // if (u < v) {
        //     edge[{u, v}] = i;
        // } else {
        //     edge[{v, u}] = i;
        // }
        g[u].push_back(i);
        g[v].push_back(i);
        deg[u]++, deg[v]++;
    }

    const int B = sqrt(n);
    vector<int> is_big(n), big;
    for (int i = 0; i < n; i++) {
        if (deg[i] > B) {
            is_big[i] = 1;
            big.push_back(i);
        }
    }

    const int sz = (int)size(big);
    vector bigadj(sz, vector(n, -1));
    for (int i = 0; i < sz; i++) {
        int u = big[i];
        for (auto j : g[u]) {
            int v = edges[j][0] ^ edges[j][1] ^ u;
            bigadj[i][v] = j;
        }
    }

    vector<unordered_set<int>> notin(n);
    for (auto u : big) {
        for (auto v : g[u])
            notin[u].insert(v);
    }
    // auto notin = g;

    int q;
    cin >> q;
    unordered_set<int> cuts;
    vector<int> U(n), deleted(m);
    while (q--) {
        char c;
        cin >> c;
        if (c == '+') {
            int x;
            cin >> x;
            x--;
            if (!is_big[x]) {
                for (auto i : g[x]) {
                    if (deleted[i]) continue;
                    int v = edges[i][0] ^ edges[i][1] ^ x;
                    if (!U[v]) {
                        cuts.insert(i);
                    } else {
                        cuts.erase(i);
                    }
                }
            }
            for (int i = 0; i < sz; i++) {
                if (bigadj[i][x] != -1) {
                    notin[big[i]].erase(bigadj[i][x]);
                }
            }
            U[x] = 1;
        } else if (c == '-') {
            int x;
            cin >> x;
            x--;
            if (!is_big[x]) {
                for (auto i : g[x]) {
                    if (deleted[i]) continue;
                    int v = edges[i][0] ^ edges[i][1] ^ x;
                    if (!U[v]) {
                        cuts.erase(i);
                    } else if (!is_big[v]) {
                        cuts.insert(i);
                    }
                }
            }
            for (int i = 0; i < sz; i++) {
                if (bigadj[i][x] != -1 && !deleted[bigadj[i][x]]) {
                    notin[big[i]].insert(bigadj[i][x]);
                }
            }
            U[x] = 0;
        } else {
            int found = -1;
            if (!cuts.empty()) {
                found = *cuts.begin();
                cuts.erase(found);
                deleted[found] = 1;
            } else {
                for (auto u : big) {
                    if (!U[u]) continue;
                    if (!notin[u].empty()) {
                        found = *notin[u].begin();
                        notin[u].erase(found);
                        deleted[found] = 1;
                        break;
                    }
                }
            }

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


详细

Test #1:

score: 100
Accepted
time: 0ms
memory: 3552kb

input:

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

output:

3
2
5
4
0
1
0

result:

ok q=10

Test #2:

score: 0
Accepted
time: 0ms
memory: 3528kb

input:

0 0
0

output:


result:

ok q=0

Test #3:

score: 0
Accepted
time: 0ms
memory: 3636kb

input:

0 0
1
?

output:

0

result:

ok q=1

Test #4:

score: 0
Accepted
time: 8ms
memory: 3776kb

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:

208
1990
953
275
1474
655
879
1928
1917
1850
847
1187
1848
1043
657
718
376
1304
836
1183
852
1225
615
528
949
374
340
1146
1145
1144
567
896
895
1968
743
846
547
435
1561
1422
972
1560
1042
1667
907
254
614
971
426
1068
1593
1527
1228
1851
1956
1194
1695
1279
1797
1796
1267
1076
1075
1993
1860
839
...

result:

ok q=100000

Test #5:

score: 0
Accepted
time: 2200ms
memory: 14156kb

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:

383

result:

ok q=100000

Test #6:

score: 0
Accepted
time: 1829ms
memory: 14196kb

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:

29181
19080
19079
19078
19076
19075
19074
19073
18890
19072
9391
9581
2471
2497
2357
2660
2659
2566
2451
2427
1649
1376
1570
1470
1480
1544
1350
907
1174
41
18
55
113
37
429
401
285
177
321
346
138
238
421
53
48
52
119
21
229
443
139
176
415
105
227
114
355
82
112
161
301
96
28
40
322
186
123
111
12...

result:

ok q=100000

Test #7:

score: 0
Accepted
time: 1294ms
memory: 14240kb

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:

64434
11271
891
890
889
625
888
887
886
885
883
882
582
881
645
665
880
877
876
875
873
872
871
870
822
869
868
867
866
865
710
3797
3909
3752
3603
3732
3557
3669
3712
3978
3977
3976
3974
3973
3972
3970
3625
3969
3968
3967
3462
3892
3913
3707
846
785
507
513
732
548
805
826
620
813
538
470
516
837
8...

result:

ok q=100000

Test #8:

score: 0
Accepted
time: 897ms
memory: 14272kb

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
34340
34339
12110
12109
12108
12107
12106
9156
9155
9154
9153
9152
9150
9149
9148
9147
9146
9145
9144
8862
9143
9142
9141
9140
9139
9137
9136
9135
9134
9133
9132
9131
9130
9129
9128
9126
9125
9123
9122
9120
9119
9118
9117
9030
9116
9115
9114
8739
9113
9112
9111
9110
9109
8913
9108
312
203
29
320
4...

result:

ok q=100000

Test #9:

score: 0
Accepted
time: 550ms
memory: 14176kb

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
33250
33249
33248
33247
33246
33245
33244
33243
33242
33241
33240
33239
33238
33236
33235
33234
33232
33231
33230
33229
33228
33227
33226
33225
33224
33223
33222
33220
33219
33218
33217
33216
33214
33213
33212
33211
33210
33209
33208
33206
33205
33204
33203
18678
18677
18676
18675
18...

result:

ok q=100000

Test #10:

score: 0
Accepted
time: 265ms
memory: 14272kb

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
62552
62550
62547
62546
62545
62544
62542
62538
62536
62534
62533
62532
62531
62529
20678
20677
20676
20675
20674
20673
20672
20670
20669
20668
20667
20666
20665
20664
20663
20661
20659
20658
20656
20655
20654
20653
20652
20651
20650
20649
20648
20647
20646
20645
20644
20643
20642
20641
2064...

result:

ok q=100000

Test #11:

score: 0
Accepted
time: 43ms
memory: 14200kb

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: 2264ms
memory: 14140kb

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:

40

result:

ok q=100000

Test #13:

score: 0
Accepted
time: 1772ms
memory: 14148kb

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:

398
108
249
157
88
317
402
212
169
230
434
45
204
363
182
183
247
366
207
78
170
615
709
650
1256
1077
982
916
978
1022
1041
969
1280
1053
1236
1240
1308
1139
1329
892
1067
1021
1158
893
2060
1804
2169
1928
1779
2656
2356
2313
2530
2438
2297
2443
2328
2236
2482
2364
2377
2334
2583
2363
2456
2483
261...

result:

ok q=100000

Test #14:

score: 0
Accepted
time: 1297ms
memory: 14108kb

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:

2551
2446
2274
2509
2405
2646
2521
2389
2511
2243
2226
2379
2600
2230
2397
2610
2280
2231
2661
2657
2656
2627
2654
2237
2653
2406
2649
2347
2433
2288
2648
2640
2426
2275
2437
2374
2392
2287
2422
2637
2635
2632
2626
2548
2385
2512
2622
2416
2554
2507
2619
2617
2616
2413
2476
2238
2439
2613
2557
2643
...

result:

ok q=100000

Test #15:

score: 0
Accepted
time: 894ms
memory: 14108kb

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:

1335
1334
1170
894
1133
1333
1329
1187
1172
1009
1326
1167
1280
1325
1209
1064
1327
1323
1320
1317
1233
1314
1313
1311
1310
1309
1307
1306
1082
1226
1028
1249
1192
1303
1182
1223
1301
1299
1298
1297
1295
1293
1051
1290
1288
1287
1285
1165
1282
1281
1277
1016
1066
924
1103
1276
1273
1186
1204
1316
91...

result:

ok q=100000

Test #16:

score: 0
Accepted
time: 541ms
memory: 14176kb

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:

23
139
415
445
442
441
438
436
157
434
432
431
430
42
427
422
78
419
416
414
413
411
68
409
408
407
404
401
400
399
398
396
352
394
392
391
390
389
386
13
382
378
377
375
367
366
365
364
362
361
360
358
256
357
355
349
347
346
345
343
341
338
336
335
333
331
330
329
322
220
143
155
321
319
316
315
3...

result:

ok q=100000

Test #17:

score: 0
Accepted
time: 264ms
memory: 14108kb

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:

446
444
441
440
439
437
435
433
431
238
430
425
422
418
416
414
413
412
410
405
402
88
101
400
399
397
396
395
394
393
392
391
388
387
386
385
384
382
381
379
378
377
375
373
371
370
365
364
363
362
361
360
359
358
357
356
354
353
352
351
348
347
345
342
341
271
339
337
332
331
329
326
325
324
323
3...

result:

ok q=100000

Test #18:

score: 0
Accepted
time: 45ms
memory: 14200kb

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:

446
444
443
441
440
435
434
432
430
427
424
421
420
419
418
415
414
413
412
409
406
403
397
396
393
389
388
387
385
384
381
379
375
374
373
371
370
368
366
365
364
361
359
356
355
354
353
352
350
349
347
346
345
342
341
339
337
336
335
334
332
331
330
328
327
326
324
322
321
316
313
311
310
308
307
...

result:

ok q=100000

Test #19:

score: 0
Accepted
time: 2269ms
memory: 14108kb

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:

419

result:

ok q=100000

Test #20:

score: 0
Accepted
time: 1758ms
memory: 14164kb

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:

127
82
210
402
363
43
174
180
69
399
219
205
188
434
371
292
39
102
353
440
422
40
55
46
62
151
90
235
444
278
149
81
287
387
212
388
148
56
395
326
139
424
350
384
161
253
201
340
59
367
154
290
256
360
107
125
8
325
75
47
134
431
318
5
53
250
324
3
336
13
352
227
31
267
197
436
144
158
332
226
276...

result:

ok q=100000

Test #21:

score: 0
Accepted
time: 1284ms
memory: 14156kb

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:

108
306
200
182
240
375
444
33
69
83
208
236
416
77
102
90
265
305
324
291
43
126
227
429
193
380
354
206
399
435
158
407
246
256
320
313
362
374
389
408
18
340
231
179
304
176
401
217
28
276
254
93
138
335
257
284
293
24
132
85
344
172
20
299
445
147
275
242
128
440
146
282
417
27
332
143
378
402
2...

result:

ok q=100000

Test #22:

score: 0
Accepted
time: 893ms
memory: 14096kb

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
375
144
376
35
221
81
241
164
401
220
418
239
305
264
345
66
303
308
440
118
351
194
360
27
425
278
140
585
753
246
309
366
94
379
435
6
174
390
417
410
336
89
127
235
72
162
311
358
274
361
199
269
7
65
191
42
124
102
399
321
408
93
228
487
22
467
48
320
317
198
252
339
407
120
222
70
209
69
9
...

result:

ok q=100000

Test #23:

score: 0
Accepted
time: 560ms
memory: 14256kb

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:

254
186
349
631
699
794
296
108
57
741
131
122
147
567
253
698
576
592
45
490
38
483
553
502
14
459
903
927
934
1142
305
750
1194
1011
1020
1036
1185
327
295
42
740
214
292
659
737
772
96
199
644
420
54
177
865
499
622
416
380
168
143
285
364
588
825
613
861
730
401
370
846
815
809
541
487
1290
1259...

result:

ok q=100000

Test #24:

score: 0
Accepted
time: 274ms
memory: 14200kb

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
342
787
1231
1674
2116
2557
162
607
1051
1494
202
647
1091
1534
1976
1936
2417
2377
2857
2817
2997
3296
3256
170
615
423
318
763
152
597
868
134
386
21
831
579
466
102
326
771
308
151
596
753
396
69
841
514
547
186
631
15
460
360
805
1249
395
840
1284
904
106
87
111
556
551
532
443
888
1332
...

result:

ok q=100000

Test #25:

score: 0
Accepted
time: 64ms
memory: 14260kb

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: 2214ms
memory: 14260kb

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:

176

result:

ok q=100000

Test #27:

score: 0
Accepted
time: 1735ms
memory: 14108kb

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:

79123
32194
32192
1934
2221
1879
2220
1927
2016
1909
2052
2209
2056
2047
2133
1928
1872
1526
1558
1448
1767
1436
1415
459
632
551
816
734
517
770
789
691
660
812
504
763
825
460
684
822
882
552
522
740
854
633
471
525
808
626
891
642
589
863
869
744
467
858
753
729
742
848
652
510
455
775
448
579
70...

result:

ok q=100000

Test #28:

score: 0
Accepted
time: 1284ms
memory: 14108kb

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:

3106
3105
3104
3103
3102
3101
3100
3099
3098
3097
3096
3095
3094
3093
3092
3091
3090
3089
2833
3088
3086
1064
1337
1336
1335
1155
1334
1333
1332
1331
1330
1329
1118
1189
1196
1178
896
981
1328
1327
1326
1325
1324
1323
1322
1321
1320
1319
1317
1316
1315
1314
1313
1312
1311
1310
1309
1048
1307
1267
13...

result:

ok q=100000

Test #29:

score: 0
Accepted
time: 890ms
memory: 14188kb

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:

98108
98107
98106
98104
98103
1336
1335
1334
1333
1331
1330
1329
1328
1327
1326
1325
1324
1322
1321
1320
1261
1318
1317
1316
1315
1314
1313
1312
1311
1310
1309
1308
1307
1090
1306
900
1305
1303
1302
1301
1300
1299
1298
1297
1296
1295
1294
931
1293
1292
1291
1290
1289
1288
1287
1286
1285
1284
1283
12...

result:

ok q=100000

Test #30:

score: 0
Accepted
time: 555ms
memory: 14200kb

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
79924
79923
79921
79920
79919
79918
79917
79915
79913
79911
51230
51229
51228
51227
51226
51225
51224
51223
46110
46109
46108
31452
31451
31450
31449
31448
31447
31446
31444
31442
31441
31440
31438
31437
31436
31435
31434
31433
31432
31430
31427
31426
31425
31424
31421
31420
31419
31418
31417
3141...

result:

ok q=100000

Test #31:

score: 0
Accepted
time: 274ms
memory: 14200kb

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
73923
73921
73920
73919
73918
73917
73916
73915
73914
73912
73911
73910
21492
21491
21490
21489
21488
21487
21486
21485
21484
21483
21482
21481
21480
21479
21478
21477
21476
21475
21474
21473
21471
21470
21468
21467
5727
5726
5725
5724
5723
5722
5721
5720
5719
5718
5717
5716
5715
5714
57...

result:

ok q=100000

Test #32:

score: 0
Accepted
time: 41ms
memory: 14180kb

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: 2215ms
memory: 14100kb

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:

390

result:

ok q=100000

Test #34:

score: 0
Accepted
time: 1750ms
memory: 14188kb

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:

1773
1639
1421
1645
1758
1750
1526
348
357
347
431
248
27
262
415
328
338
207
413
47
311
365
39
218
103
418
3
180
321
277
337
183
280
400
231
442
115
26
106
92
426
390
355
409
19
221
367
239
205
362
187
159
54
75
170
126
443
300
330
11
246
172
492
799
832
705
645
746
777
719
774
865
677
836
577
730
...

result:

ok q=100000

Test #35:

score: 0
Accepted
time: 1296ms
memory: 14192kb

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:

445
442
441
110
116
77
310
402
363
180
427
342
412
429
86
307
5
352
313
319
285
14
198
196
297
70
69
299
248
52
375
244
351
361
76
421
370
347
62
434
415
147
443
13
221
215
384
356
411
153
290
409
367
322
97
343
227
149
436
47
16
226
157
259
286
396
23
19
247
341
321
183
109
432
357
6
395
369
222
10...

result:

ok q=100000

Test #36:

score: 0
Accepted
time: 885ms
memory: 14112kb

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:

443
441
440
363
325
134
438
437
436
148
434
432
217
321
429
112
412
332
185
428
304
426
425
424
35
421
420
419
418
417
422
344
372
411
407
404
282
349
259
366
81
402
401
400
399
395
383
16
20
274
205
33
356
396
393
397
391
390
389
387
386
385
384
117
377
370
365
364
352
115
392
229
371
359
284
358
3...

result:

ok q=100000

Test #37:

score: 0
Accepted
time: 573ms
memory: 14104kb

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:

447
446
362
399
445
442
112
441
438
436
435
331
371
433
430
429
428
427
43
423
432
294
26
45
421
420
419
417
416
123
62
203
414
412
410
409
407
406
405
403
402
400
397
396
395
393
392
390
389
387
386
383
382
381
377
374
372
368
365
363
358
356
198
380
80
351
49
350
349
348
346
404
361
434
344
66
341...

result:

ok q=100000

Test #38:

score: 0
Accepted
time: 257ms
memory: 14120kb

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:

447
446
445
440
439
438
436
435
434
431
427
425
420
419
417
416
414
411
410
407
406
405
403
401
30
400
371
344
397
396
322
395
392
391
389
388
387
382
381
378
81
375
372
370
368
365
364
362
361
359
357
356
353
351
168
196
349
348
347
346
345
340
437
3
338
337
336
335
334
330
328
326
118
323
319
317
...

result:

ok q=100000

Test #39:

score: 0
Accepted
time: 44ms
memory: 14176kb

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:

446
444
443
442
441
439
437
435
434
432
429
428
426
424
423
421
417
416
415
411
410
409
408
407
405
404
403
402
399
396
392
387
386
382
381
379
378
376
375
372
371
363
361
356
354
353
351
350
349
345
343
341
338
337
336
334
332
330
328
327
326
325
324
320
319
318
317
316
310
309
307
306
304
303
301
...

result:

ok q=100000

Test #40:

score: 0
Accepted
time: 2274ms
memory: 14148kb

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:

173

result:

ok q=100000

Test #41:

score: 0
Accepted
time: 1636ms
memory: 14236kb

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:

83
50
61
363
438
424
375
414
26
408
237
353
25
396
66
264
379
311
339
313
349
43
74
334
446
172
269
11
359
8
352
76
164
24
7
176
426
235
174
165
246
100
58
392
328
427
440
154
211
280
289
378
159
113
300
201
116
67
212
290
362
153
131
393
180
308
421
218
191
28
248
385
93
428
355
413
137
441
171
225...

result:

ok q=100000

Test #42:

score: 0
Accepted
time: 1312ms
memory: 14148kb

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
32
442
318
336
248
357
323
208
315
300
374
116
288
332
102
447
82
359
118
141
350
286
190
325
25
330
176
27
235
231
210
436
224
101
431
106
240
293
304
440
358
270
273
207
211
52
329
126
21
154
417
433
444
38
180
368
276
168
314
362
233
312
408
127
189
422
150
221
285
428
223
227
379
121
353
62
38...

result:

ok q=100000

Test #43:

score: 0
Accepted
time: 909ms
memory: 14240kb

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
183
629
1073
374
820
314
351
760
239
258
14
274
460
138
584
704
685
797
84
101
431
396
328
842
102
548
184
377
2
372
439
87
333
426
343
308
779
533
148
169
594
197
643
615
51
354
497
398
844
357
205
261
115
59
133
117
196
75
154
124
1
104
237
303
403
446
440
217
1774
125
212
1546
1459
...

result:

ok q=100000

Test #44:

score: 0
Accepted
time: 578ms
memory: 14108kb

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:

109
555
1000
1443
258
239
104
117
685
550
563
704
1129
995
1008
1148
114
184
630
560
10
325
168
456
771
614
901
224
427
345
90
178
187
122
447
221
190
351
381
636
356
802
797
389
362
124
20
342
788
1
247
1137
448
1232
911
253
302
76
1192
1143
292
1182
967
1252
1279
1015
1246
1080
1241
1111
1337
1013...

result:

ok q=100000

Test #45:

score: 0
Accepted
time: 273ms
memory: 14196kb

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
223
667
1112
1554
370
816
1261
1703
2146
1997
2587
2439
3027
2878
3467
140
583
197
174
96
617
418
864
640
539
1309
1062
1085
984
1028
1751
1504
425
871
1316
1758
1527
1426
1470
278
724
1169
1611
2054
2201
2194
1947
1970
1869
1913
2496
2642
2635
2389
2412
2311
436
882
1327
1769
2212
2653
2355
3093
...

result:

ok q=100000

Test #46:

score: 0
Accepted
time: 65ms
memory: 14200kb

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: 42ms
memory: 18668kb

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:

9415

result:

ok q=100000

Test #48:

score: 0
Accepted
time: 41ms
memory: 17644kb

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
48489
83964
30538
94777
53584
1066
12375
51559
29500
32686
26264
76827
21766
73435
64447
5804
75074
13990
54291
72588
51181
77020
18985
32508
88791
28902
43501
66520
33963
49139
49138
57576
81311
73831
25213
5805
14893
1084
12306
59494
55011
65778
79160
91763
541
540
82243
66114
96778
95965
53...

result:

ok q=100000

Test #49:

score: 0
Accepted
time: 36ms
memory: 17340kb

input:

100000 100000
98 1
1 39536
2 7197
2 36925
64304 2
3 90981
4 55694
4 58594
6 14112
6 61223
49657 7
49961 8
9 63064
84290 9
9616 10
10 26834
10 81424
11 28592
66665 11
11 67518
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18 72374...

output:

84279
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44545
20745
89676
10520
12160
59734
14247
31640
69868
81889
78279
34795
15719
2619...

result:

ok q=100000

Test #50:

score: 0
Accepted
time: 32ms
memory: 16764kb

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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output:

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33368
71439
29370
92807
36518
78771
18538
3268
85164
72751
55847
31092
19560
56984...

result:

ok q=100000

Test #51:

score: 0
Accepted
time: 31ms
memory: 16268kb

input:

100000 100000
26140 1
46196 2
2 54845
78912 3
3 90871
4 12358
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output:

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59096
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52444
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19896
67311
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result:

ok q=100000

Test #52:

score: 0
Accepted
time: 22ms
memory: 16108kb

input:

100000 100000
2005 1
1 15170
57799 2
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42542 5
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output:

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result:

ok q=100000

Test #53:

score: 0
Accepted
time: 21ms
memory: 16192kb

input:

100000 100000
40394 1
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3 18844
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output:

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result:

ok q=100000

Test #54:

score: 0
Accepted
time: 48ms
memory: 18300kb

input:

100000 100000
1 46719
1 85926
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25701 3
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19 36525
99630 20...

output:

45927

result:

ok q=100000

Test #55:

score: 0
Accepted
time: 33ms
memory: 18284kb

input:

100000 100000
1 14816
1 36843
1 67254
69974 1
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output:

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44553
13426
16304
82184
87144
37048
40295
...

result:

ok q=100000

Test #56:

score: 0
Accepted
time: 38ms
memory: 18352kb

input:

100000 100000
1 92961
32241 2
2 81221
4608 3
16927 3
18769 3
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output:

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48953
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50189
60595
60594
71804
42739
29785
50286
50185
79787
23657
72819...

result:

ok q=100000

Test #57:

score: 0
Accepted
time: 42ms
memory: 18700kb

input:

100000 100000
1 27333
1 84324
96084 1
9114 2
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3 5372
4 6733
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output:

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28767
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18488
76898
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71781
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34639
25844
10107
40354...

result:

ok q=100000

Test #58:

score: 0
Accepted
time: 38ms
memory: 18256kb

input:

100000 100000
60818 1
1 61357
77477 1
3 45025
59533 3
46950 4
78991 4
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21 6966...

output:

74007
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64055
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80814
80420
77595
36536
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52434
61265
17500
76643
22996
612...

result:

ok q=100000

Test #59:

score: 0
Accepted
time: 38ms
memory: 18380kb

input:

100000 100000
34616 1
58002 1
1 70045
10303 2
2 39631
40632 2
10056 3
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output:

46841
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85724
47551
71819
82334
59260
51199
53603
80016
34588
42523
57845
36623
78...

result:

ok q=100000

Test #60:

score: 0
Accepted
time: 33ms
memory: 18372kb

input:

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

output:

1201
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74304
85405
15115
84025
27466
27465
27464
27463
49019
96025
63169
29438
3380...

result:

ok q=100000

Test #61:

score: 0
Accepted
time: 43ms
memory: 18308kb

input:

100000 100000
36686 1
2 28317
3 43331
58975 3
9005 5
5 38587
85424 5
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80616 12
810...

output:


result:

ok q=100000

Test #62:

score: 0
Accepted
time: 47ms
memory: 18200kb

input:

100000 100000
19575 1
26203 1
72508 1
1 97963
14667 2
16976 2
3 6175
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13 83578
15 23823
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516...

output:


result:

ok q=100000

Test #63:

score: 0
Accepted
time: 40ms
memory: 18204kb

input:

100000 100000
36059 1
46485 1
23653 2
73424 2
2 74494
51828 3
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19 24677
19 5891...

output:


result:

ok q=100000

Test #64:

score: 0
Accepted
time: 40ms
memory: 18376kb

input:

100000 100000
20177 2
2 98955
3 46743
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62628 3
12631 4
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15 3765
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1...

output:


result:

ok q=100000

Test #65:

score: 0
Accepted
time: 44ms
memory: 18208kb

input:

100000 100000
1 33218
2 26924
4 22063
4 72727
83189 4
5 26165
50928 5
6 12110
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83369 15
20977...

output:


result:

ok q=100000

Test #66:

score: 0
Accepted
time: 48ms
memory: 18300kb

input:

100000 100000
97038 1
2 12394
73478 2
27345 3
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15 6617
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37580 15
5035...

output:


result:

ok q=100000

Test #67:

score: 0
Accepted
time: 47ms
memory: 18304kb

input:

100000 100000
1 43054
1 66061
45045 4
81759 5
15827 6
6 40801
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9533 19
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24 32167
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26 9052
278...

output:


result:

ok q=100000

Test #68:

score: 0
Accepted
time: 22ms
memory: 21568kb

input:

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

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result:

ok q=100000

Test #69:

score: 0
Accepted
time: 12ms
memory: 21644kb

input:

99970 100000
2 1
1 3
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1 8
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output:

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0
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0
0
0
...

result:

ok q=100000

Test #70:

score: 0
Accepted
time: 22ms
memory: 21708kb

input:

99970 100000
1 2
3 1
1 4
1 5
1 6
7 1
1 8
9 1
1 10
11 1
1 12
13 1
14 1
15 1
16 1
1 17
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1 20
1 21
22 1
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1 24
25 1
1 26
1 27
28 1
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30 1
1 31
32 1
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1 34
1 35
36 1
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38 1
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42 1
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1 46
47 1
48 1
49 1
1 50
51 1
1 52
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1 54
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1 56
57 1
58 1
59 1
60 1
...

output:

99969
0
99968
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99967
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99962
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99939
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99938
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99937
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99936
0
99935
0
99934
0
99933
0
9993...

result:

ok q=100000

Test #71:

score: 0
Accepted
time: 22ms
memory: 21572kb

input:

99970 100000
2 1
3 1
4 1
1 5
1 6
7 1
8 1
1 9
1 10
11 1
1 12
13 1
14 1
15 1
16 1
17 1
1 18
1 19
20 1
21 1
1 22
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1 24
1 25
26 1
27 1
28 1
29 1
30 1
1 31
1 32
1 33
34 1
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36 1
1 37
38 1
1 39
40 1
1 41
42 1
1 43
1 44
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46 1
47 1
1 48
49 1
50 1
51 1
52 1
1 53
54 1
55 1
56 1
57 1
58 1
59 1
1 60
...

output:

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

result:

ok q=100000

Test #72:

score: 0
Accepted
time: 12ms
memory: 22168kb

input:

99970 100000
2 1
1 3
5 1
7 1
9 1
1 11
13 1
15 1
1 17
1 19
1 21
1 23
1 25
27 1
1 29
31 1
1 33
1 35
37 1
1 39
1 41
1 43
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47 1
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55 1
57 1
59 1
1 61
63 1
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69 1
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81 1
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85 1
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1 89
91 1
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1 97
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1 101
1 103
1 105
107 1
109 1
111 1
1 113
...

output:

0
0
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...

result:

ok q=100000

Test #73:

score: 0
Accepted
time: 26ms
memory: 22308kb

input:

99970 100000
2 1
3 1
5 1
7 1
1 9
1 11
1 13
15 1
1 17
19 1
21 1
23 1
1 25
27 1
29 1
1 31
33 1
1 35
37 1
1 39
1 41
1 43
45 1
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1 51
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1 55
1 57
59 1
61 1
63 1
65 1
67 1
69 1
1 71
73 1
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79 1
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85 1
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89 1
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1 101
103 1
1 105
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1 109
1 111
113 1
...

output:

0
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0
...

result:

ok q=100000

Test #74:

score: 0
Accepted
time: 23ms
memory: 22332kb

input:

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

output:

99969
49985
1
49984
99968
0
99967
49983
49982
49981
99966
0
49980
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49979
49978
99965
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49976
99963
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99961
49974
99960
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49972
49971
49970
49969
99959
49968
49967
49966
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49964
49963
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49962
99957
0
99956
49961
99955
0
49960
49959
49958
0
49957
0
99954
0
9995...

result:

ok q=100000

Test #75:

score: 0
Accepted
time: 18ms
memory: 22100kb

input:

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

output:

0
0
0
99969
99968
99967
99966
99965
99964
99963
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1
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0
99962
99961
49985
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99960
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49972
49971
49970
49969
99952
49968
49967
99951
99950
99949
49966
49965
49964
4996...

result:

ok q=100000

Test #76:

score: 0
Accepted
time: 18ms
memory: 22252kb

input:

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

output:

0
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...

result:

ok q=100000

Test #77:

score: 0
Accepted
time: 19ms
memory: 22208kb

input:

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

output:

0
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0
...

result:

ok q=100000

Test #78:

score: 0
Accepted
time: 23ms
memory: 22148kb

input:

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

output:

33324
0
99969
33323
99968
0
33325
66647
66646
1
66645
33322
66644
66643
66642
0
33321
33320
33319
33318
33317
66641
33316
66640
33315
33314
66639
33313
66638
33312
66637
33311
33310
33309
33308
33307
33306
66636
66635
33305
66634
66633
33304
33303
33302
33301
66632
66631
33300
33299
33298
33297
9996...

result:

ok q=100000

Test #79:

score: 0
Accepted
time: 26ms
memory: 22244kb

input:

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

output:

33325
33324
33323
33322
0
0
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33321
33320
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66647
33319
33318
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33316
33315
33314
33313
66646
66645
66644
66643
66642
2
33312
33311
33310
33309
33308
33307
1
33306
33305
66641
66640
66639
33304
33303
33302
33301
33300
33299
33298
33297
33296
33295
33294
33293
33292
33291
33290
...

result:

ok q=100000

Test #80:

score: 0
Accepted
time: 23ms
memory: 22972kb

input:

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

output:

0
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...

result:

ok q=100000

Test #81:

score: 0
Accepted
time: 20ms
memory: 22988kb

input:

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

output:

0
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0
...

result:

ok q=100000

Test #82:

score: 0
Accepted
time: 23ms
memory: 22896kb

input:

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

output:

49987
24993
24992
49986
24995
0
74978
0
1
24991
99969
0
24990
24989
24988
0
24987
24986
24985
24984
24983
74977
99968
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74976
49985
74975
0
24994
49984
49983
49982
99967
0
24982
24981
24980
24979
24978
24977
24976
74974
74973
74972
74971
0
74970
24975
24974
24973
24972
24971
49981
49980
74969
24970
...

result:

ok q=100000

Test #83:

score: 0
Accepted
time: 21ms
memory: 22788kb

input:

99970 100000
4 1
5 1
1 9
13 1
17 1
21 1
25 1
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output:

99969
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49969
49968
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4996...

result:

ok q=100000

Test #84:

score: 0
Accepted
time: 18ms
memory: 22568kb

input:

99970 100000
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output:

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result:

ok q=100000

Test #85:

score: 0
Accepted
time: 20ms
memory: 22756kb

input:

99970 100000
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output:

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...

result:

ok q=100000

Test #86:

score: 0
Accepted
time: 24ms
memory: 22752kb

input:

99970 100000
3 1
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2...

output:

79977
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...

result:

ok q=100000

Test #87:

score: 0
Accepted
time: 24ms
memory: 22840kb

input:

99970 100000
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output:

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...

result:

ok q=100000

Test #88:

score: 0
Accepted
time: 19ms
memory: 23304kb

input:

99970 100000
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...

output:

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result:

ok q=100000

Test #89:

score: 0
Accepted
time: 18ms
memory: 23348kb

input:

99970 100000
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output:

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result:

ok q=100000

Test #90:

score: 0
Accepted
time: 10ms
memory: 23308kb

input:

99970 100000
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1 29...

output:

99972
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2
...

result:

ok q=100000

Test #91:

score: 0
Accepted
time: 16ms
memory: 23356kb

input:

99970 100000
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1 289
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1 ...

output:

33327
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16633
16632
16...

result:

ok q=100000

Test #92:

score: 0
Accepted
time: 19ms
memory: 23832kb

input:

99970 100000
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output:

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result:

ok q=100000

Test #93:

score: 0
Accepted
time: 24ms
memory: 23828kb

input:

99970 100000
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337 ...

output:

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result:

ok q=100000

Test #94:

score: 0
Accepted
time: 22ms
memory: 23824kb

input:

99970 100000
2 1
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8 1
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1 316
1 323
330 1
337 ...

output:

99974
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42853
14273
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85694
28551
28550
1427...

result:

ok q=100000

Test #95:

score: 0
Accepted
time: 16ms
memory: 23920kb

input:

99970 100000
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1 6
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1 288
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1 302
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1 316
323 1
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...

output:

0
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42832
42831
42830
42829
42828
42827
42826
42825
42824
42823
42822
42821
42...

result:

ok q=100000

Test #96:

score: 0
Accepted
time: 28ms
memory: 24280kb

input:

99970 100000
2 1
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1 6
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output:

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0
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0
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0
0
0
...

result:

ok q=100000

Test #97:

score: 0
Accepted
time: 22ms
memory: 24504kb

input:

99970 100000
1 2
1 4
1 5
1 6
1 9
1 17
25 1
33 1
41 1
1 49
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1 ...

output:

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...

result:

ok q=100000

Test #98:

score: 0
Accepted
time: 21ms
memory: 24532kb

input:

99970 100000
4 1
5 1
1 8
1 9
17 1
25 1
1 33
1 41
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57 1
65 1
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1 281
289 1
297 1
305 1
1 313
1 321
329 1
337 1
345 1
1 353
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377 1
1 385
...

output:

49994
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1
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24997
12478
12477
12476
12475
12474
12473
12472
25002
12471
12470
12469
12468
12467
...

result:

ok q=100000

Test #99:

score: 0
Accepted
time: 25ms
memory: 24484kb

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
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129 1
137 1
1 145
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217 1
1 225
1 233
1 241
249 1
257 1
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1 273
281 1
1 289
1 297
1 305
313 1
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1 329
337 1
345 1
353 1
361 1
369 1
1 377
1 385
393 1
1 ...

output:

0
0
0
62488
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12486
12485
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12483
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12481
12480
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37496
49992
49991
49990
4998...

result:

ok q=100000

Test #100:

score: 0
Accepted
time: 104ms
memory: 8896kb

input:

10000 100000
62 1
1 552
818 1
1 1204
1993 1
1 4007
1 4095
5262 1
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2008 3
2578 3
3 3019
3 3248
3 3495
3 3616
3 ...

output:

97510

result:

ok q=100000

Test #101:

score: 0
Accepted
time: 94ms
memory: 8936kb

input:

10000 100000
1 278
1 1411
1906 1
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2178 1
1 2299
2526 1
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1 3613
3796 1
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4047 2
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2 ...

output:

97091
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18480
63007
78594
34725
2753
72443
72442
34848
99648
4635
80827
99094
3939...

result:

ok q=100000

Test #102:

score: 0
Accepted
time: 64ms
memory: 8972kb

input:

10000 100000
1 257
1 1150
1 2495
4714 1
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5128 1
5130 1
1 5235
1 6273
1 7279
7296 1
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2 8218
2 9608
893 3
3 1127
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1863 3
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4162 3
4273 3
3 49...

output:

0
75916
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89520
40269
40261
40260
40255
7623
65331
65330
78273
74417
62275
77945
...

result:

ok q=100000

Test #103:

score: 0
Accepted
time: 58ms
memory: 9052kb

input:

10000 100000
1 32
366 1
1164 1
1 1881
2317 1
2931 1
1 2932
3853 1
4011 1
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1 5006
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514...

output:

0
35207
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57615
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94853
79459
79458
33724
33723
6373
5010
60...

result:

ok q=100000

Test #104:

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

input:

10000 100000
1 1173
1 2045
1 2146
1 2314
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1 2586
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1 3622
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3 83...

output:

0
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93452
93451
93450
93448
43893
71967
71...

result:

ok q=100000

Test #105:

score: 0
Accepted
time: 31ms
memory: 7700kb

input:

10000 100000
1 380
1 873
1 1618
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3506 1
1 4453
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6622 2...

output:

0
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99895
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75712
51594
28649
74085
63223
62714
22923
15865
5570...

result:

ok q=100000

Test #106:

score: 0
Accepted
time: 10ms
memory: 6716kb

input:

10000 100000
1 223
924 1
1010 1
1 2164
1 2599
3130 1
3294 1
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8772 ...

output:

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...

result:

ok q=100000

Test #107:

score: 0
Accepted
time: 112ms
memory: 8892kb

input:

10000 100000
1 246
483 1
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1 1389
1 1977
1 2314
2563 1
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2 3661
2 5953
2 6095
2 6250
728...

output:

77520

result:

ok q=100000

Test #108:

score: 0
Accepted
time: 90ms
memory: 9072kb

input:

10000 100000
1 4
1 262
480 1
1661 1
1942 1
3141 1
3242 1
1 4520
5039 1
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2 8973
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50 3
3 677
3 816
924 3
1742 ...

output:

83223
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26313
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50460
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54666
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77950
99250
88578
88351
88349
88348
93923
92921
24703
98610
23650
97692
27378
...

result:

ok q=100000

Test #109:

score: 0
Accepted
time: 76ms
memory: 8988kb

input:

10000 100000
637 1
1879 1
1 2512
1 3578
3828 1
4117 1
1 4420
4468 1
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2932 3
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5987 3
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3 6710
3 ...

output:

91436
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81047
98045
78372
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85550
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81143
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65786
47620
37547
54191
61832
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46763
82490
76915
25565
2357
76389
5728
1417
82830
94507
76559
76558
24120
24118
782...

result:

ok q=100000

Test #110:

score: 0
Accepted
time: 60ms
memory: 8888kb

input:

10000 100000
6 1
1 399
891 1
1 1247
1269 1
1 1839
1 4072
4089 1
1 4245
1 4901
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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:

95071
74533
45943
27473
89288
89287
72840
72839
72838
85186
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85921
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98953
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81424
56607
98175
24757
24756
24755
24754
50649
47383
98676
96121
93795
82378
97744
...

result:

ok q=100000

Test #111:

score: 0
Accepted
time: 51ms
memory: 8940kb

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
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1 9273
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2 8799
...

output:

80798
55875
35469
24762
23873
12524
97315
97017
97106
99530
99428
83682
79610
69508
84765
72523
67203
60252
59051
84671
82774
69637
66116
64626
60545
60543
52014
52013
130
129
73624
9217
9215
9214
94043
94042
76323
52327
70508
70507
70506
70504
70501
93347
84026
73465
68349
64727
49075
39145
67079
6...

result:

ok q=100000

Test #112:

score: 0
Accepted
time: 38ms
memory: 8928kb

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
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1 9160
9875 1
2 29
167 2
754 2
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2 9226
2 9460
9525 2
369 3
572 3
3 648
1053 3
3 1356
3 2369
3153 3
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3 5471
604...

output:

53495
53492
53489
76653
72165
71709
69994
45946
53488
53487
26676
44227
44226
44225
44224
44223
44220
44219
44218
44216
30032
99313
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21430
63820
63324
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91569
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68564
56351
54083
46890
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54009
38221
29521
23530
20715
95487
80577
65094
66906
59106
59105
59104
96771
95165
78280
...

result:

ok q=100000

Test #113:

score: 0
Accepted
time: 27ms
memory: 8992kb

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 7255
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1 9342
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2 3021
2 3661
2 3766
6428 2
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2 7652
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9437 2
9475 2
9...

output:

2068
43131
43128
43127
43124
20023
15850
69796
69795
69793
69791
69790
63270
62327
56004
36333
44972
44971
44969
44968
44967
44965
32011
76231
62676
47208
31657
29651
13583
5099
97269
90137
77913
64722
52102
40928
17942
20913
20912
20910
20909
20908
20907
20906
20905
20903
20900
20899
20898
20897
20...

result:

ok q=100000

Test #114:

score: 0
Accepted
time: 105ms
memory: 8980kb

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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3 7681
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3 ...

output:

88408

result:

ok q=100000

Test #115:

score: 0
Accepted
time: 93ms
memory: 8856kb

input:

10000 100000
16 1
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904...

output:

72104
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23817
95291
65...

result:

ok q=100000

Test #116:

score: 0
Accepted
time: 80ms
memory: 9068kb

input:

10000 100000
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output:

0
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93628
60092
69621
85002
79899
7989...

result:

ok q=100000

Test #117:

score: 0
Accepted
time: 57ms
memory: 9064kb

input:

10000 100000
141 1
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output:

0
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13136
75045
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75043
62891
62890
62889...

result:

ok q=100000

Test #118:

score: 0
Accepted
time: 54ms
memory: 8920kb

input:

10000 100000
1 496
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3 1405...

output:

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99583
99332
99132
66774
...

result:

ok q=100000

Test #119:

score: 0
Accepted
time: 37ms
memory: 9056kb

input:

10000 100000
155 1
1 312
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output:

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9788...

result:

ok q=100000

Test #120:

score: 0
Accepted
time: 29ms
memory: 8984kb

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: 9120kb

input:

9970 100000
2 1
3 1
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1 5
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output:

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...

result:

ok q=100000

Test #122:

score: 0
Accepted
time: 68ms
memory: 9092kb

input:

9970 100000
2 1
1 3
1 4
5 1
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output:

0
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...

result:

ok q=100000

Test #123:

score: 0
Accepted
time: 18ms
memory: 6984kb

input:

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

output:

9969
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9931
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9930
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9929
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9928
0
9927
0...

result:

ok q=100000

Test #124:

score: 0
Accepted
time: 15ms
memory: 7132kb

input:

9970 100000
2 1
1 3
1 4
1 5
6 1
1 7
8 1
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6...

output:

9969
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9930
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9928
9927
992...

result:

ok q=100000

Test #125:

score: 0
Accepted
time: 43ms
memory: 8108kb

input:

9970 100000
1 2
3 1
1 5
7 1
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1 13
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1...

output:

0
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...

result:

ok q=100000

Test #126:

score: 0
Accepted
time: 63ms
memory: 8092kb

input:

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

output:

0
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...

result:

ok q=100000

Test #127:

score: 0
Accepted
time: 15ms
memory: 6984kb

input:

9970 100000
1 2
1 3
1 5
1 7
9 1
11 1
13 1
1 15
1 17
19 1
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1 23
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1...

output:

4985
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9969
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4956
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4954
9951
4953
4952...

result:

ok q=100000

Test #128:

score: 0
Accepted
time: 20ms
memory: 6984kb

input:

9970 100000
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1 3
1 5
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1 9
1 11
1 13
1 15
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1 19
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1...

output:

0
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0
4953
495...

result:

ok q=100000

Test #129:

score: 0
Accepted
time: 49ms
memory: 7728kb

input:

9970 100000
3 1
1 4
7 1
1 10
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1 19
22 1
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output:

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result:

ok q=100000

Test #130:

score: 0
Accepted
time: 65ms
memory: 7640kb

input:

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

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...

result:

ok q=100000

Test #131:

score: 0
Accepted
time: 15ms
memory: 7032kb

input:

9970 100000
2 1
3 1
1 4
1 7
10 1
1 13
1 16
19 1
22 1
25 1
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1 31
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37 1
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16...

output:

9969
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6630
3306
3305
6629
3304
3303
3302
6628
6627
0
6626
6625
9960...

result:

ok q=100000

Test #132:

score: 0
Accepted
time: 19ms
memory: 7128kb

input:

9970 100000
1 2
1 3
4 1
7 1
1 10
13 1
16 1
1 19
22 1
25 1
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1 31
1 34
1 37
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1 154
1 157
1 ...

output:

9969
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6629
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6625
6624
9964
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3299
0
3...

result:

ok q=100000

Test #133:

score: 0
Accepted
time: 42ms
memory: 7872kb

input:

9970 100000
3 1
1 5
1 9
1 13
17 1
21 1
25 1
1 29
33 1
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209 ...

output:

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...

result:

ok q=100000

Test #134:

score: 0
Accepted
time: 50ms
memory: 7828kb

input:

9970 100000
1 2
1 3
1 5
9 1
1 13
1 17
1 21
1 25
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1 33
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...

output:

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...

result:

ok q=100000

Test #135:

score: 0
Accepted
time: 19ms
memory: 7236kb

input:

9970 100000
1 2
1 5
9 1
13 1
17 1
1 21
25 1
1 29
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1 37
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1 201
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1 20...

output:

7478
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4972
4971
4970
4969
4968
4967
7466
2476
2475...

result:

ok q=100000

Test #136:

score: 0
Accepted
time: 20ms
memory: 7336kb

input:

9970 100000
1 3
5 1
9 1
13 1
1 17
21 1
25 1
1 29
33 1
1 37
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1 49
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1 149
153 1
157 1
1 161
1 165
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1 185
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193 1
1 197
1 201
1 205
1 20...

output:

0
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...

result:

ok q=100000

Test #137:

score: 0
Accepted
time: 39ms
memory: 7724kb

input:

9970 100000
3 1
4 1
1 5
6 1
11 1
1 16
1 21
1 26
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36 1
41 1
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176 1
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186 1
1 191
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1 236
1 241
1 246
1 ...

output:

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...

result:

ok q=100000

Test #138:

score: 0
Accepted
time: 58ms
memory: 7560kb

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
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81 1
86 1
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1 136
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1 146
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1 171
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1 181
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1 211
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1 246
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1 25...

output:

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...

result:

ok q=100000

Test #139:

score: 0
Accepted
time: 20ms
memory: 7028kb

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
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91 1
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1 101
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111 1
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126 1
1 131
1 136
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1 146
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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:

5983
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9970
7977
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1
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5978
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1982
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5984
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1974
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3986
3985
3984
1973
1972
1971
1970
5974
5973
3983
1969
1968
1967
1966
1965
196...

result:

ok q=100000

Test #140:

score: 0
Accepted
time: 20ms
memory: 7052kb

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
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81 1
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91 1
96 1
1 101
106 1
111 1
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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
7977
7976
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1975
1974
1973
2
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1971
1970
1969
1968
1967
1966
1965
1964
1963
1962
1961
1960...

result:

ok q=100000

Test #141:

score: 0
Accepted
time: 49ms
memory: 7620kb

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
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73 1
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109 1
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1 133
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289 1
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301...

output:

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...

result:

ok q=100000

Test #142:

score: 0
Accepted
time: 51ms
memory: 7572kb

input:

9970 100000
2 1
1 3
4 1
1 6
7 1
1 13
1 19
1 25
1 31
1 37
43 1
1 49
1 55
61 1
67 1
1 73
79 1
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1 91
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1 103
109 1
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1 151
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1 199
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223 1
229 1
1 235
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1 247
1 253
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271 1
1 277
1 283
289 1
2...

output:

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...

result:

ok q=100000

Test #143:

score: 0
Accepted
time: 21ms
memory: 7248kb

input:

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

output:

8312
0
3328
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1664
1663
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1662
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1
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1640
1639
1638
1666
4982
1637
1636
4981
4980
6648
4979
6647
6646
3323
33...

result:

ok q=100000

Test #144:

score: 0
Accepted
time: 14ms
memory: 7336kb

input:

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

output:

1664
1663
1662
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1660
1659
3
1658
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1656
1655
1654
1653
1652
1651
1650
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1643
1642
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6647
3327
4987
4986
4985
4984
4983
4982
4981
4980
1632
4979
4978
4977...

result:

ok q=100000

Test #145:

score: 0
Accepted
time: 47ms
memory: 7648kb

input:

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

output:

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...

result:

ok q=100000

Test #146:

score: 0
Accepted
time: 58ms
memory: 7760kb

input:

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

output:

0
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0...

result:

ok q=100000

Test #147:

score: 0
Accepted
time: 21ms
memory: 7400kb

input:

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

output:

2854
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1
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1400
2848
2847
2846
2845
2844
5701
5704
4274
1399
1398
7127
5700
5699
85...

result:

ok q=100000

Test #148:

score: 0
Accepted
time: 18ms
memory: 7256kb

input:

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

output:

0
0
9974
4278
2853
2852
2851
2850
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1
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2827
2826
2825
2824
2823
2822
2855
4277
4276
4275
4274
4273
4272
4271...

result:

ok q=100000

Test #149:

score: 0
Accepted
time: 40ms
memory: 7720kb

input:

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

output:

0
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...

result:

ok q=100000

Test #150:

score: 0
Accepted
time: 62ms
memory: 7576kb

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: 21ms
memory: 7392kb

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:

3746
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3742
3741
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3740
3739
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2500
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1251
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3748
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3
2
1
1249
1248
1247
1246
1245
1244
1243
1242
1241
1240
2497
2496
2495
1239
1238
1237
1236
1235
1234
1233
1232
1231
1230
1229
1228
1227
4992
1226
1225
1224
1223
1222
1221
1220
1219
1218
2494
2493
1217...

result:

ok q=100000

Test #152:

score: 0
Accepted
time: 18ms
memory: 7236kb

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
4993
4992
3747
7486
7485
1249
1248
7484
7483
7482
7481
7480
7479
2
3745
3744
3743
7478
7477
7476
7475
1247
1246
1245
1244
1243
1242
1241
1240
1239
1238
1237
1236
1235
1234
1233
1232
1231
3748
3
2499
4994
3742
3741
3740
3739
4991
1230
1229
1228
1227
1226
1225
1224
1223
1222
1221
1220
1219
1218
12...

result:

ok q=100000

Test #153:

score: 0
Accepted
time: 1638ms
memory: 17540kb

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:

11

result:

ok q=100000

Test #154:

score: 0
Accepted
time: 1269ms
memory: 17496kb

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:

10878
10815
10877
10876
8571
8570
8569
8568
8396
8504
8567
1198
1351
1350
1349
1348
1347
1346
638
133
64
186
712
709
726
775
649
652
684
780
779
622
693
675
778
777
774
773
772
771
699
741
768
677
767
766
765
764
585
763
680
762
761
760
759
758
757
756
755
754
716
744
753
751
750
749
748
747
746
665...

result:

ok q=100000

Test #155:

score: 0
Accepted
time: 977ms
memory: 17612kb

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:

94800
54884
53573
53572
53571
53570
53568
53567
12224
12223
12222
12221
12220
12219
12218
12155
12217
12216
12215
12214
12212
12211
12210
8302
8352
8351
8349
8348
8346
8345
8344
8343
8342
8341
8340
8339
7094
7171
1503
1575
1574
1573
1545
1572
1571
1570
1569
1568
1567
1566
1565
1564
1563
1562
1474
15...

result:

ok q=100000

Test #156:

score: 0
Accepted
time: 707ms
memory: 17564kb

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
63816
63813
19499
19497
1531
1530
1529
1528
1527
1526
1525
1524
1523
1522
1521
1520
1519
1518
1517
1516
1515
1514
1513
1512
1511
1510
1509
1508
1507
1506
1505
1504
1503
1502
1501
1500
1499
1498
1497
1496
1495
1494
1493
1492
1491
1490
1489
1488
1487
1486
1485
1484
1483
1482
1481
1480
14...

result:

ok q=100000

Test #157:

score: 0
Accepted
time: 453ms
memory: 17612kb

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:

65646
65645
61456
61454
61452
61450
31721
31720
31719
31718
31717
31715
31714
31713
31712
31711
31710
31708
31707
31706
31705
30021
30020
30018
30017
30016
30015
30014
30013
30012
30009
30008
30006
30004
30003
30002
30000
29999
29997
29996
29995
15503
15524
15523
15522
15521
15520
15519
15518
15517
...

result:

ok q=100000

Test #158:

score: 0
Accepted
time: 240ms
memory: 17628kb

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
93530
93529
93528
93526
93525
93523
93521
74698
74697
74695
74694
74690
74689
74688
74687
71872
71871
71870
71869
71868
71867
58609
58608
58607
58605
58604
58600
58599
58597
58596
58595
58594
58593
58592
58590
14368
14367
14366
14365
14364
14363
14362
14361
14360
14359
14358
14357
14356
14355
14...

result:

ok q=100000

Test #159:

score: 0
Accepted
time: 72ms
memory: 17616kb

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: 1615ms
memory: 17540kb

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:

28

result:

ok q=100000

Test #161:

score: 0
Accepted
time: 1263ms
memory: 17540kb

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:

410
409
408
309
298
326
406
405
331
402
404
400
398
395
389
294
386
384
300
380
379
276
229
303
454
461
491
554
494
529
540
573
472
556
551
591
590
565
475
460
532
519
525
498
567
429
476
557
440
595
589
588
587
585
584
580
569
455
439
417
481
430
534
473
579
578
575
570
566
562
508
583
576
561
560
...

result:

ok q=100000

Test #162:

score: 0
Accepted
time: 981ms
memory: 17544kb

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:

200
195
194
191
190
188
185
184
182
181
180
178
177
176
175
173
147
113
171
170
165
87
13
157
156
155
154
153
150
544
576
607
606
605
603
601
597
596
594
590
516
527
449
589
588
586
585
583
582
581
580
445
568
567
566
562
558
557
555
551
549
548
546
599
560
602
545
542
540
539
535
533
532
462
461
57...

result:

ok q=100000

Test #163:

score: 0
Accepted
time: 695ms
memory: 17572kb

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:

200
199
196
194
190
187
186
185
41
183
182
180
178
177
176
175
174
173
171
168
167
166
165
163
27
192
162
161
159
158
154
151
96
150
149
144
153
143
142
136
135
155
134
117
132
130
129
128
59
57
56
55
52
49
47
42
40
39
38
37
36
31
12
10
9
8
7
6
5
4
3
75
14
17
21
22
28
29
61
66
68
71
73
77
78
79
83
8...

result:

ok q=100000

Test #164:

score: 0
Accepted
time: 462ms
memory: 17592kb

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:

936
934
931
930
928
927
926
925
920
919
917
916
914
913
910
909
907
906
905
904
900
892
889
885
883
880
879
877
806
805
803
796
791
786
785
783
781
780
779
761
759
758
757
756
755
753
752
749
764
768
771
773
774
809
810
811
813
814
816
818
822
823
824
826
827
828
831
833
836
840
842
845
846
847
825
...

result:

ok q=100000

Test #165:

score: 0
Accepted
time: 243ms
memory: 17608kb

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:

411
410
219
409
407
406
405
404
403
402
401
399
398
397
395
394
393
392
389
387
382
381
380
378
377
376
375
373
372
370
369
366
363
361
359
354
353
348
347
345
343
341
339
338
337
335
265
263
259
1
252
245
240
220
217
216
214
210
209
237
233
223
224
226
229
231
232
236
267
269
271
273
274
275
277
27...

result:

ok q=100000

Test #166:

score: 0
Accepted
time: 75ms
memory: 17700kb

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:

199
198
193
192
189
183
182
181
179
177
176
172
171
170
166
164
163
162
155
154
151
150
146
143
141
136
135
134
132
130
129
58
56
55
51
47
46
43
38
37
35
33
32
30
9
7
14
15
17
19
21
22
23
25
27
28
29
61
62
63
64
65
66
68
70
73
74
75
77
78
79
81
86
87
88
91
95
96
98
99
100
102
103
104
107
108
109
114...

result:

ok q=100000

Test #167:

score: 0
Accepted
time: 1569ms
memory: 17536kb

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:

159

result:

ok q=100000

Test #168:

score: 0
Accepted
time: 1262ms
memory: 17616kb

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:

185
49
181
208
65
231
137
212
156
107
92
89
88
159
72
40
46
162
149
197
182
59
123
119
133
177
221
146
87
95
155
126
1
82
15
187
71
176
85
226
223
12
143
127
73
52
189
170
47
34
129
20
44
175
51
101
227
19
229
140
110
154
144
106
58
225
96
150
166
54
198
42
63
61
202
102
14
164
99
21
81
121
173
22
1...

result:

ok q=100000

Test #169:

score: 0
Accepted
time: 981ms
memory: 17704kb

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
16
44
129
329
270
61
314
305
77
388
312
173
323
209
4
371
283
163
206
184
355
271
231
180
93
83
220
60
165
47
360
42
130
258
325
237
281
284
328
343
193
436
453
99
48
439
495
156
171
368
413
39
167
182
7
111
3
54
13
35
352
290
361
103
298
308
18
160
88
124
56
333
63
350
338
50
267
172
95
370
279...

result:

ok q=100000

Test #170:

score: 0
Accepted
time: 719ms
memory: 17532kb

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
75
208
39
294
378
112
317
69
457
425
309
119
526
584
491
522
277
421
675
167
238
106
267
234
513
477
711
403
621
724
705
646
260
470
877
790
852
906
919
869
851
909
181
585
834
632
672
136
870
827
806
1199
1121
1031
1125
1167
1119
1039
1110
1111
1160
217
614
153
412
484
645
52
298
244
33
126
211
2...

result:

ok q=100000

Test #171:

score: 0
Accepted
time: 465ms
memory: 17540kb

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
1393
2599
561
125
216
143
405
500
733
887
944
973
196
1166
704
169
444
934
18
966
228
1327
1170
1359
1725
1556
624
284
1042
1024
424
992
1192
1443
1619
139
526
907
1267
1756
1858
378
90
1051
1252
1828
1927
2008
2010
212
787
1370
1948
2146
238
27
430
805
1766
1974
1975
647
316
509
1005
1324
1176
...

result:

ok q=100000

Test #172:

score: 0
Accepted
time: 245ms
memory: 17612kb

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
1357
793
1765
2177
1467
1536
2194
2163
2801
2991
3089
3364
3603
3795
4168
510
715
1099
274
1298
1501
1011
1875
1912
2888
3020
3127
596
1590
1782
1995
2802
3333
3488
349
1141
1734
3378
3707
3873
4362
4309
104
1911
3126
4096
509
782
1165
1573
1754
2709
3184
3578
3975
4094
4161
4281
237
489
5...

result:

ok q=100000

Test #173:

score: 0
Accepted
time: 113ms
memory: 17560kb

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
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output:

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result:

ok q=100000

Test #174:

score: 0
Accepted
time: 663ms
memory: 17448kb

input:

970 100000
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output:

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result:

ok q=100000

Test #175:

score: 0
Accepted
time: 945ms
memory: 17364kb

input:

970 100000
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output:

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result:

ok q=100000

Test #176:

score: 0
Accepted
time: 382ms
memory: 17352kb

input:

970 100000
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1 ...

output:

969
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...

result:

ok q=100000

Test #177:

score: 0
Accepted
time: 280ms
memory: 17368kb

input:

970 100000
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61...

output:

0
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91...

result:

ok q=100000

Test #178:

score: 0
Accepted
time: 662ms
memory: 17332kb

input:

970 100000
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output:

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result:

ok q=100000

Test #179:

score: 0
Accepted
time: 881ms
memory: 17300kb

input:

970 100000
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output:

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result:

ok q=100000

Test #180:

score: 0
Accepted
time: 225ms
memory: 17284kb

input:

970 100000
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1 ...

output:

969
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result:

ok q=100000

Test #181:

score: 0
Accepted
time: 166ms
memory: 17268kb

input:

970 100000
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11...

output:

0
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94...

result:

ok q=100000

Test #182:

score: 0
Accepted
time: 643ms
memory: 17276kb

input:

970 100000
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output:

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result:

ok q=100000

Test #183:

score: 0
Accepted
time: 798ms
memory: 17404kb

input:

970 100000
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output:

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result:

ok q=100000

Test #184:

score: 0
Accepted
time: 138ms
memory: 17436kb

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
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1 70
73 1
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106 1
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1 118
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1 154
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160 1
1 163
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169 1
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1 190
1 193
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1 ...

output:

619
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616
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614
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171
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169
168
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397
396
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165
16...

result:

ok q=100000

Test #185:

score: 0
Accepted
time: 115ms
memory: 17276kb

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
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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:

412
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result:

ok q=100000

Test #186:

score: 0
Accepted
time: 513ms
memory: 17300kb

input:

970 100000
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output:

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result:

ok q=100000

Test #187:

score: 0
Accepted
time: 677ms
memory: 17272kb

input:

970 100000
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output:

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result:

ok q=100000

Test #188:

score: 0
Accepted
time: 148ms
memory: 17364kb

input:

970 100000
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output:

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result:

ok q=100000

Test #189:

score: 0
Accepted
time: 117ms
memory: 17316kb

input:

970 100000
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output:

832
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result:

ok q=100000

Test #190:

score: 0
Accepted
time: 426ms
memory: 16800kb

input:

970 93610
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output:

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result:

ok q=100000

Test #191:

score: 0
Accepted
time: 574ms
memory: 16752kb

input:

970 93610
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output:

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result:

ok q=100000

Test #192:

score: 0
Accepted
time: 140ms
memory: 16748kb

input:

970 93610
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output:

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result:

ok q=100000

Test #193:

score: 0
Accepted
time: 114ms
memory: 16912kb

input:

970 93610
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output:

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result:

ok q=100000

Test #194:

score: 0
Accepted
time: 404ms
memory: 15692kb

input:

970 77288
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output:

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result:

ok q=100000

Test #195:

score: 0
Accepted
time: 495ms
memory: 15780kb

input:

970 77288
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output:

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result:

ok q=100000

Test #196:

score: 0
Accepted
time: 123ms
memory: 15692kb

input:

970 77288
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output:

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141
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result:

ok q=100000

Test #197:

score: 0
Accepted
time: 108ms
memory: 15732kb

input:

970 77288
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...

output:

160
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result:

ok q=100000

Test #198:

score: 0
Accepted
time: 336ms
memory: 14688kb

input:

970 66182
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output:

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result:

ok q=100000

Test #199:

score: 0
Accepted
time: 426ms
memory: 14788kb

input:

970 66182
1 4
5 1
1 6
7 1
8 1
15 1
1 22
29 1
36 1
43 1
1 50
1 57
1 64
71 1
1 78
1 85
92 1
1 99
1 106
1 113
1 120
127 1
134 1
1 141
1 148
1 155
162 1
1 169
1 176
183 1
1 190
197 1
1 204
211 1
1 218
1 225
232 1
239 1
246 1
253 1
260 1
267 1
274 1
281 1
288 1
295 1
1 302
309 1
1 316
1 323
330 1
337 1
3...

output:

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560
2
14...

result:

ok q=100000

Test #200:

score: 0
Accepted
time: 110ms
memory: 14728kb

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
1 92
1 99
106 1
1 113
1 120
1 127
134 1
141 1
148 1
155 1
1 162
1 169
1 176
1 183
1 190
197 1
204 1
211 1
1 218
225 1
232 1
1 239
1 246
253 1
260 1
267 1
274 1
281 1
1 288
295 1
1 302
1 309
316 1
1 323
1 330
1 337
344 1
351 ...

output:

417
416
415
279
414
413
2
139
138
137
3
136
558
695
557
141
556
280
277
412
411
555
276
554
410
553
418
552
1
135
134
133
132
131
130
129
128
59
58
57
56
55
54
53
52
51
50
49
48
47
969
46
968
140
45
44
43
42
41
40
278
419
967
694
551
550
549
39
38
548
409
408
407
406
405
336
547
37
36
335
334
333
54...

result:

ok q=100000

Test #201:

score: 0
Accepted
time: 99ms
memory: 14852kb

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
416
415
141
2
140
139
138
137
136
135
134
133
132
131
130
129
128
59
58
57
56
55
54
53
142
52
51
50
49
48
3
47
46
143
144
280
279
278
45
44
43
42
1
41
40
39
38
277
276
275
274
273
272
271
270
37
269
200
199
198
197
196
195
194
193
192
191
190
36
35
34
33
189
188
281
414
694
693
556
555
554
692
831...

result:

ok q=100000

Test #202:

score: 0
Accepted
time: 310ms
memory: 12796kb

input:

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

output:

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...

result:

ok q=100000

Test #203:

score: 0
Accepted
time: 393ms
memory: 12952kb

input:

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

output:

0
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...

result:

ok q=100000

Test #204:

score: 0
Accepted
time: 121ms
memory: 12792kb

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:

126
125
124
369
368
249
367
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250
248
247
246
245
244
251
365
364
363
611
610
491
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2
3
1
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123
122
121
243
242
129
127
4
120
119
241
240
118
117
116
128
115
114
113
112
111
239
238
237
362
236
110
109
108
235
234
233
232
231
230
229
361
609
608
107
106
105
104
103
102
101
100
228
227
99
98
97
9...

result:

ok q=100000

Test #205:

score: 0
Accepted
time: 93ms
memory: 12952kb

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
251
0
970
969
968
967
614
613
612
494
493
492
491
490
489
488
611
252
374
373
372
371
370
369
368
367
366
365
364
363
362
361
851
850
849
848
847
846
731
845
844
843
2
1
125
124
123
122
121
120
119
118
4
117
116
115
114
113
112
111
110
109
108
107
106
3
105
104
103
129
102
101
100
99
98
97
96
95
9...

result:

ok q=100000

Extra Test:

score: 0
Extra Test Passed