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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
#173018#7181. Graph Cutsucup-team159#AC ✓273ms207832kbC++2319.9kb2023-09-09 21:39:042023-09-09 21:39:04

详细

Test #1:

score: 100
Accepted
time: 1ms
memory: 3504kb

input:

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

output:

5
4
3
2
0
1
0

result:

ok q=10

Test #2:

score: 0
Accepted
time: 0ms
memory: 3884kb

input:

0 0
0

output:


result:

ok q=0

Test #3:

score: 0
Accepted
time: 1ms
memory: 3632kb

input:

0 0
1
?

output:

0

result:

ok q=1

Test #4:

score: 0
Accepted
time: 4ms
memory: 4192kb

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
1958
779
1475
1474
854
879
1928
1917
847
1187
1848
1043
657
1768
1741
1304
837
836
852
851
89
1183
949
1421
1696
340
1190
278
1182
896
895
1968
743
846
754
1880
1562
1422
972
1561
1560
1877
1857
1838
1557
1556
853
1789
1788
1648
426
1851
1956
1783
1695
1279
667
1797
1796
1076
1075
1993
1860...

result:

ok q=100000

Test #5:

score: 0
Accepted
time: 258ms
memory: 207832kb

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: 246ms
memory: 179252kb

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:

70
44
172
103
412
171
400
355
289
436
383
176
142
269
119
79
228
179
337
53
189
186
121
69
330
334
157
2
128
41
18
55
113
37
429
401
285
177
321
346
138
238
421
317
48
52
139
21
229
443
415
148
236
105
227
114
345
82
112
161
301
96
28
40
322
123
445
111
312
394
191
174
377
287
295
75
206
374
430
150...

result:

ok q=100000

Test #7:

score: 0
Accepted
time: 221ms
memory: 148852kb

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:

180
186
1
137
418
307
355
185
54
443
318
93
188
392
124
333
145
103
223
345
429
126
265
37
342
253
306
396
298
8
236
102
68
158
118
34
261
77
413
159
237
324
128
172
162
349
62
184
21
211
7
120
222
196
92
361
220
445
410
152
414
59
317
212
403
33
299
320
411
161
360
181
389
166
142
89
273
250
127
44...

result:

ok q=100000

Test #8:

score: 0
Accepted
time: 165ms
memory: 105448kb

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
127
93
441
27
375
189
235
20
151
414
309
330
191
294
220
177
379
120
217
264
188
292
111
369
290
303
428
203
30
32
99
241
240
118
202
169
312
259
320
353
417
141
396
302
378
29
84
823
342
787
156
286
601
185
391
152
446
445
444
443
442
440
439
438
437
436
435
434
433
432
431
430
429
427
426
425
42...

result:

ok q=100000

Test #9:

score: 0
Accepted
time: 127ms
memory: 82396kb

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
81
102
379
526
547
364
378
823
809
824
1267
184
138
191
629
583
288
322
733
393
838
767
281
726
636
1170
416
95
540
861
984
1305
1282
1177
371
437
237
882
682
816
1326
166
308
211
43
339
301
111
101
131
404
556
784
310
255
700
755
656
488
90
436
881
267
712
258
703
535
746
546
319
76...

result:

ok q=100000

Test #10:

score: 0
Accepted
time: 80ms
memory: 41916kb

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
173
618
1062
1505
1947
2388
2828
3267
439
884
1328
1771
2213
2654
48
493
189
634
1078
937
1521
1380
57
502
946
1389
1831
1963
1822
2272
2404
2263
2712
2844
2703
274
719
1163
1606
2048
2489
2929
3094
3368
3151
3283
3142
3533
3806
3589
3721
3580
3971
3705
4243
4026
4158
261
706
376
821
121
202...

result:

ok q=100000

Test #11:

score: 0
Accepted
time: 121ms
memory: 8740kb

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: 271ms
memory: 207304kb

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: 226ms
memory: 177348kb

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
195
127
238
92
164
252
86
260
423
408
286
351
134
5
81
310
315
237
210
75
236
374
153
223
196
251
262
177
17
93
61
427
331
72
218
245
64
139
71
84
233
377
63
27
35
132
376
355
284
120
96
149
258
440
171
98
200
11
301
58...

result:

ok q=100000

Test #14:

score: 0
Accepted
time: 196ms
memory: 149168kb

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:

443
367
109
145
226
388
103
198
102
150
252
303
343
219
240
334
67
170
375
113
297
333
22
94
408
247
76
418
194
220
372
95
370
184
393
158
16
169
290
86
50
25
286
248
211
164
43
385
256
326
182
224
350
267
196
274
204
216
300
277
238
190
96
325
29
206
84
351
421
32
100
152
435
338
165
271
200
316
39...

result:

ok q=100000

Test #15:

score: 0
Accepted
time: 158ms
memory: 105064kb

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:

198
283
145
391
442
389
312
217
315
308
327
245
136
82
193
390
285
68
98
380
419
242
397
395
338
174
104
8
115
440
42
58
319
336
192
306
154
95
383
233
52
178
173
91
219
38
369
366
363
275
352
73
50
183
421
146
180
86
205
438
379
215
40
387
125
256
102
413
377
208
118
279
359
250
17
316
356
53
26
37...

result:

ok q=100000

Test #16:

score: 0
Accepted
time: 149ms
memory: 82116kb

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: 92ms
memory: 42968kb

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: 89ms
memory: 9048kb

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: 271ms
memory: 207756kb

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: 255ms
memory: 177276kb

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: 199ms
memory: 149824kb

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: 158ms
memory: 105840kb

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: 112ms
memory: 82164kb

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: 96ms
memory: 42496kb

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: 124ms
memory: 9660kb

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
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0
0
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0
0
0
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0
0
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0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
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: 267ms
memory: 206328kb

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: 237ms
memory: 177592kb

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:

242
78
207
4
168
196
431
400
247
300
23
147
364
434
84
11
323
203
123
423
309
230
26
150
387
52
416
107
445
21
134
328
120
202
304
287
396
244
226
289
232
228
338
280
430
50
306
276
365
271
357
185
343
285
146
188
408
171
55
286
359
312
82
411
6
299
177
195
439
152
208
80
192
13
88
166
117
354
10
34...

result:

ok q=100000

Test #28:

score: 0
Accepted
time: 194ms
memory: 149736kb

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:

9
129
291
38
304
6
210
264
83
305
337
306
289
211
383
146
249
360
220
206
344
147
172
13
136
300
149
376
414
354
174
324
21
311
438
312
389
110
130
239
85
116
102
142
43
444
318
240
405
230
282
104
199
117
100
428
90
193
413
42
123
131
310
365
175
259
124
284
96
34
84
437
219
89
158
227
298
287
446
...

result:

ok q=100000

Test #29:

score: 0
Accepted
time: 169ms
memory: 105564kb

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:

383
829
413
859
1304
2
288
64
200
166
212
442
428
432
229
27
157
370
352
445
340
439
123
333
81
22
358
364
328
194
440
72
192
292
279
59
82
372
42
209
390
161
28
441
204
224
80
67
233
136
218
55
283
354
196
63
32
141
425
327
321
507
641
163
263
400
430
261
608
816
165
610
709
846
876
707
476
800
58
...

result:

ok q=100000

Test #30:

score: 0
Accepted
time: 127ms
memory: 83540kb

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
246
692
1137
1581
2023
253
699
1144
328
774
134
580
213
659
1104
1025
1219
408
118
564
348
76
522
161
77
607
523
794
207
653
854
191
369
637
815
1082
1260
399
845
119
81
527
364
810
130
428
424
104
418
870
874
576
864
239
10
215
126
661
154
79
423
286
31
133
579
477
732
600
525
270
716
869
456
685...

result:

ok q=100000

Test #31:

score: 0
Accepted
time: 93ms
memory: 43432kb

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
332
218
777
663
1222
1108
1666
1552
316
761
1206
1650
50
495
252
233
426
678
697
872
237
682
1127
1123
1142
1317
940
1571
1567
1586
1761
1384
2014
2010
2029
2204
12
427
39
180
63
873
484
625
457
508
1318
929
1070
902
953
1762
1373
1514
238
683
73
518
963
1128
1407
1572
1346
1397
1850
201...

result:

ok q=100000

Test #32:

score: 0
Accepted
time: 120ms
memory: 8736kb

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
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0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
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: 273ms
memory: 206560kb

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: 229ms
memory: 178936kb

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:

16
228
164
206
127
334
197
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
260
285
163
245
439
391
112
350
160
230
78
128
304
223
148
102
2...

result:

ok q=100000

Test #35:

score: 0
Accepted
time: 239ms
memory: 150420kb

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: 174ms
memory: 105328kb

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: 127ms
memory: 83904kb

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: 74ms
memory: 43456kb

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: 90ms
memory: 9208kb

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: 256ms
memory: 207044kb

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: 225ms
memory: 179096kb

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: 207ms
memory: 150108kb

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: 175ms
memory: 106116kb

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
547
125
212
803
885
651...

result:

ok q=100000

Test #44:

score: 0
Accepted
time: 140ms
memory: 83192kb

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
604
680
465
805
253
302
76
511
553
292
655
681
721
755
851
858
483
620
455
814
819
662
26
166
69...

result:

ok q=100000

Test #45:

score: 0
Accepted
time: 102ms
memory: 43092kb

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: 125ms
memory: 9628kb

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: 27ms
memory: 18632kb

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: 26ms
memory: 18644kb

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
23102
30538
94777
53585
53584
12375
93652
42757
31024
26264
76827
21768
98186
73435
44592
5804
75074
75073
96496
51181
71805
18985
32508
88791
76920
31733
66520
66519
91248
5177
15971
81311
73831
26010
98826
43463
8664
97482
59494
75938
55011
79160
91763
541
540
82244
67980
96778
95965
5...

result:

ok q=100000

Test #49:

score: 0
Accepted
time: 25ms
memory: 18284kb

input:

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

output:

84279
63805
15691
31330
254
16068
96086
72114
41137
32562
4317
59932
31397
92752
8020
90151
89237
99011
92871
42932
54198
51863
10169
96533
87108
83147
83146
94693
69445
63739
62073
54550
54549
51916
43326
95801
94649
96987
81022
44545
41930
99923
93480
65469
65468
60315
52076
99854
92744
15719
1571...

result:

ok q=100000

Test #50:

score: 0
Accepted
time: 26ms
memory: 17900kb

input:

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

output:

71478
71477
50261
40431
49551
49550
26532
58649
52035
76839
35164
14556
3271
3270
3269
50164
34109
99176
8106
56894
9191
10949
82770
76203
63000
16879
31355
41209
98697
76160
18538
78771
66650
3678
97329
22738
22737
33368
95234
71439
50660
33367
25349
21390
63519
63518
81621
72751
31092
87092
68347
...

result:

ok q=100000

Test #51:

score: 0
Accepted
time: 31ms
memory: 17612kb

input:

100000 100000
26140 1
46196 2
2 54845
78912 3
3 90871
4 12358
5 33609
5 43410
5 78393
47818 6
7 48862
13216 8
8 36636
8 40979
52931 8
8 80000
94821 8
52306 10
14072 12
36807 12
66342 12
344 13
13 4469
13 14570
13 52573
15 29037
15 38532
86576 15
16 9718
43023 16
16 86523
19 16448
20 15703
20 62471
8...

output:

0
0
0
0
33676
0
0
0
81127
70591
38372
38371
38370
25083
25082
19896
19895
43568
28482
96503
69480
12956
12955
12954
9074
9128
9127
9126
12953
6360
76367
61668
1281
81918
22544
62238
28457
13771
14145
81470
81469
81468
62237
48282
845
34967
88273
88272
67816
59096
40004
35692
11407
90105
90104
90103
...

result:

ok q=100000

Test #52:

score: 0
Accepted
time: 19ms
memory: 17536kb

input:

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

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result:

ok q=100000

Test #53:

score: 0
Accepted
time: 17ms
memory: 17712kb

input:

100000 100000
40394 1
75982 2
3 18844
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88698 3
4020 6
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output:

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result:

ok q=100000

Test #54:

score: 0
Accepted
time: 33ms
memory: 18604kb

input:

100000 100000
1 46719
1 85926
2 31507
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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: 21ms
memory: 18744kb

input:

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

output:

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69442
16563
11115
83504
73079
62889
13426
13425
16304
87145
37048
40295
...

result:

ok q=100000

Test #56:

score: 0
Accepted
time: 23ms
memory: 18964kb

input:

100000 100000
1 92961
32241 2
2 81221
4608 3
16927 3
18769 3
3 43374
22317 4
55044 4
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output:

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23956
50189
60595
60594
86770
71804
42739
50286
29785
79787
50185
23657
...

result:

ok q=100000

Test #57:

score: 0
Accepted
time: 25ms
memory: 18268kb

input:

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

output:

76664
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4845
11445
40499
18488
76898
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71781
55884
34639
25844
10107
40354
6...

result:

ok q=100000

Test #58:

score: 0
Accepted
time: 22ms
memory: 18120kb

input:

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

output:

74007
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5829
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80420
77595
98071
94649
18814
61265
17500
3003
76643
22996
...

result:

ok q=100000

Test #59:

score: 0
Accepted
time: 29ms
memory: 18212kb

input:

100000 100000
34616 1
58002 1
1 70045
10303 2
2 39631
40632 2
10056 3
41853 3
70173 3
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221 18
...

output:

7975
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8545
51328
10860
19702
64903
2906
59260
51199
77654
75573
75572
42523
85724
47551
7181...

result:

ok q=100000

Test #60:

score: 0
Accepted
time: 28ms
memory: 18236kb

input:

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

output:

1201
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13641
71349
71348
71347
97653
25771
88621
74304
12721
85406
85405
15115
...

result:

ok q=100000

Test #61:

score: 0
Accepted
time: 31ms
memory: 18704kb

input:

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

output:


result:

ok q=100000

Test #62:

score: 0
Accepted
time: 22ms
memory: 18660kb

input:

100000 100000
19575 1
26203 1
72508 1
1 97963
14667 2
16976 2
3 6175
3 67390
3 85817
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13 83578
15 23823
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17 35284
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17 47477
516...

output:


result:

ok q=100000

Test #63:

score: 0
Accepted
time: 32ms
memory: 18512kb

input:

100000 100000
36059 1
46485 1
23653 2
73424 2
2 74494
51828 3
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53927 16
64468 16
17 53139
18 5845
76176 18
19 24677
19 5891...

output:


result:

ok q=100000

Test #64:

score: 0
Accepted
time: 35ms
memory: 18688kb

input:

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

output:


result:

ok q=100000

Test #65:

score: 0
Accepted
time: 33ms
memory: 18656kb

input:

100000 100000
1 33218
2 26924
4 22063
4 72727
83189 4
5 26165
50928 5
6 12110
17480 7
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14 91796
38298 15
83369 15
20977...

output:


result:

ok q=100000

Test #66:

score: 0
Accepted
time: 29ms
memory: 18476kb

input:

100000 100000
97038 1
2 12394
73478 2
27345 3
3 52828
3 94198
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10950 13
15 6617
8272 15
17383 15
37580 15
5035...

output:


result:

ok q=100000

Test #67:

score: 0
Accepted
time: 20ms
memory: 18728kb

input:

100000 100000
1 43054
1 66061
45045 4
81759 5
15827 6
6 40801
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18 77251
9533 19
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20 10583
23214 22
32369 22
24 32167
75443 24
26 9052
278...

output:


result:

ok q=100000

Test #68:

score: 0
Accepted
time: 6ms
memory: 19632kb

input:

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

0
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result:

ok q=100000

Test #69:

score: 0
Accepted
time: 10ms
memory: 19816kb

input:

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

0
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...

result:

ok q=100000

Test #70:

score: 0
Accepted
time: 12ms
memory: 19792kb

input:

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

output:

99969
0
99968
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99943
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99939
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99938
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99937
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99936
0
99935
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99934
0
99933
0
9993...

result:

ok q=100000

Test #71:

score: 0
Accepted
time: 8ms
memory: 19864kb

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
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1 18
1 19
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1 25
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1 31
1 32
1 33
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1 60
...

output:

0
99969
99968
99967
99966
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99939
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99935
0
0
0
...

result:

ok q=100000

Test #72:

score: 0
Accepted
time: 9ms
memory: 19488kb

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
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...

output:

0
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...

result:

ok q=100000

Test #73:

score: 0
Accepted
time: 12ms
memory: 19884kb

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
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1 31
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113 1
...

output:

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...

result:

ok q=100000

Test #74:

score: 0
Accepted
time: 18ms
memory: 19476kb

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
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1 35
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63 1
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73 1
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89 1
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101 1
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111 1
1 113
...

output:

1
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99957
49960
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49959
49958
49957
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49956
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99955
0
9995...

result:

ok q=100000

Test #75:

score: 0
Accepted
time: 12ms
memory: 19572kb

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
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1 49
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1 55
1 57
59 1
1 61
63 1
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73 1
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85 1
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91 1
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1 97
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101 1
103 1
1 105
1 107
1 109
1 111
113 1
...

output:

0
0
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99967
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49968
99953
49967
49966
99952
99951
99950
49965
49964
49963
4996...

result:

ok q=100000

Test #76:

score: 0
Accepted
time: 13ms
memory: 19724kb

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
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1 49
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70 1
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76 1
1 79
82 1
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1 154
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1...

output:

0
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...

result:

ok q=100000

Test #77:

score: 0
Accepted
time: 6ms
memory: 19904kb

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
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1 160...

output:

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...

result:

ok q=100000

Test #78:

score: 0
Accepted
time: 13ms
memory: 19632kb

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
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33320
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33315
66639
33314
33313
66638
33312
66637
33311
66636
33310
33309
33308
33307
33306
33305
66635
66634
33304
66633
66632
33303
33302
33301
33300
66631
66630
33299
33298
33297
33296
9996...

result:

ok q=100000

Test #79:

score: 0
Accepted
time: 19ms
memory: 19512kb

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
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1 58
61 1
64 1
67 1
70 1
1 73
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82 1
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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
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33321
33320
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33308
33307
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33305
33304
33303
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33301
33300
33299
33298
33297
33296
33295
33294
33293
33292
33291
33290
33289
33288
...

result:

ok q=100000

Test #80:

score: 0
Accepted
time: 17ms
memory: 19676kb

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
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65 1
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1 73
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81 1
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101 1
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109 1
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1 153
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161 1
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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: 8ms
memory: 19904kb

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
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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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...

result:

ok q=100000

Test #82:

score: 0
Accepted
time: 12ms
memory: 19772kb

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
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99968
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74977
49986
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49985
49984
49983
49982
99967
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24980
24979
24978
24977
24976
24975
74975
74974
74973
74972
0
74971
24974
24973
24972
24971
24970
49981
49980
74970
24969
...

result:

ok q=100000

Test #83:

score: 0
Accepted
time: 6ms
memory: 19484kb

input:

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

output:

1
24993
49987
49986
49985
99969
0
0
24992
24991
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24994
74978
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24988
49984
49983
49982
49981
49980
74977
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24986
24985
24984
24983
24982
24981
24980
24979
49979
49978
49977
49976
49975
49974
49973
24978
49972
49971
24977
24976
24975
24974
24973
49970
49969
49968
49967
49966
4996...

result:

ok q=100000

Test #84:

score: 0
Accepted
time: 14ms
memory: 19752kb

input:

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

output:

0
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...

result:

ok q=100000

Test #85:

score: 0
Accepted
time: 2ms
memory: 19668kb

input:

99970 100000
1 2
3 1
6 1
1 11
1 16
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output:

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...

result:

ok q=100000

Test #86:

score: 0
Accepted
time: 6ms
memory: 19396kb

input:

99970 100000
3 1
4 1
5 1
1 6
11 1
1 16
1 21
1 26
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36 1
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1 241
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2...

output:

2
1
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19974
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39985
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39983
59978
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19971
...

result:

ok q=100000

Test #87:

score: 0
Accepted
time: 14ms
memory: 19508kb

input:

99970 100000
1 3
5 1
6 1
1 11
1 16
1 21
1 26
31 1
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1 251...

output:

1
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39969
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39967
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19980
19979
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19977
19976
19975
19974
...

result:

ok q=100000

Test #88:

score: 0
Accepted
time: 11ms
memory: 19792kb

input:

99970 100000
1 3
1 4
1 5
1 6
7 1
1 13
1 19
25 1
31 1
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...

output:

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result:

ok q=100000

Test #89:

score: 0
Accepted
time: 15ms
memory: 19796kb

input:

99970 100000
3 1
1 4
5 1
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7 1
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19 1
1 25
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37 1
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223 1
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1 283
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...

output:

0
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result:

ok q=100000

Test #90:

score: 0
Accepted
time: 6ms
memory: 19592kb

input:

99970 100000
1 2
1 3
1 4
7 1
13 1
1 19
25 1
31 1
37 1
1 43
1 49
55 1
61 1
1 67
73 1
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229 1
1 235
1 241
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253 1
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1 277
1 283
289 1
1 29...

output:

33327
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33314
33313
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49981
16658
16657
16656
...

result:

ok q=100000

Test #91:

score: 0
Accepted
time: 13ms
memory: 19368kb

input:

99970 100000
3 1
6 1
1 7
13 1
19 1
25 1
1 31
1 37
1 43
1 49
55 1
61 1
67 1
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223 1
229 1
1 235
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247 1
1 253
259 1
265 1
271 1
277 1
1 283
1 289
295 1
1 ...

output:

33327
1
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16634
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49991
16633
16632
16631
16...

result:

ok q=100000

Test #92:

score: 0
Accepted
time: 7ms
memory: 19484kb

input:

99970 100000
3 1
1 4
5 1
1 8
15 1
22 1
1 29
1 36
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50 1
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71 1
78 1
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1 ...

output:

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result:

ok q=100000

Test #93:

score: 0
Accepted
time: 12ms
memory: 19640kb

input:

99970 100000
1 3
1 5
6 1
7 1
1 8
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22 1
29 1
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1 43
50 1
57 1
64 1
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92 1
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169 1
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190 1
197 1
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232 1
239 1
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1 309
316 1
323 1
1 330
337 ...

output:

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...

result:

ok q=100000

Test #94:

score: 0
Accepted
time: 11ms
memory: 19308kb

input:

99970 100000
2 1
1 3
1 5
1 7
8 1
15 1
1 22
1 29
36 1
43 1
50 1
57 1
1 64
1 71
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169 1
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197 1
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1 232
239 1
1 246
253 1
1 260
267 1
274 1
1 281
288 1
1 295
302 1
1 309
1 316
1 323
330 1
337 ...

output:

4
3
14288
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28556
28555
28554
28553
28552
28551
57134
14269
14268
42854
28550
28549
1426...

result:

ok q=100000

Test #95:

score: 0
Accepted
time: 10ms
memory: 19460kb

input:

99970 100000
2 1
3 1
4 1
1 6
7 1
8 1
1 15
1 22
29 1
1 36
1 43
50 1
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71 1
78 1
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1 92
1 99
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113 1
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1 190
197 1
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1 211
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1 225
1 232
239 1
246 1
253 1
1 260
267 1
1 274
281 1
1 288
1 295
1 302
1 309
1 316
323 1
330 1
...

output:

0
0
4
14288
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28570
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42835
42834
42833
42832
42831
42830
42829
42828
42827
42826
42825
42824
42823
42822
...

result:

ok q=100000

Test #96:

score: 0
Accepted
time: 12ms
memory: 19828kb

input:

99970 100000
2 1
3 1
4 1
1 5
1 6
9 1
17 1
25 1
33 1
1 41
49 1
57 1
65 1
73 1
1 81
89 1
1 97
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1 273
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output:

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result:

ok q=100000

Test #97:

score: 0
Accepted
time: 7ms
memory: 19668kb

input:

99970 100000
1 2
1 4
1 5
1 6
1 9
1 17
25 1
33 1
41 1
1 49
57 1
1 65
1 73
81 1
89 1
97 1
1 105
113 1
1 121
129 1
137 1
145 1
1 153
161 1
169 1
1 177
185 1
193 1
1 201
209 1
217 1
1 225
1 233
1 241
249 1
257 1
1 265
273 1
281 1
289 1
297 1
305 1
1 313
321 1
329 1
337 1
345 1
353 1
1 361
369 1
377 1
1 ...

output:

0
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...

result:

ok q=100000

Test #98:

score: 0
Accepted
time: 10ms
memory: 19528kb

input:

99970 100000
4 1
5 1
1 8
1 9
17 1
25 1
1 33
1 41
1 49
57 1
65 1
1 73
1 81
1 89
97 1
105 1
1 113
1 121
1 129
137 1
145 1
1 153
1 161
169 1
177 1
185 1
1 193
1 201
1 209
217 1
1 225
1 233
241 1
1 249
1 257
265 1
1 273
1 281
289 1
297 1
305 1
1 313
1 321
329 1
337 1
345 1
1 353
1 361
1 369
377 1
1 385
...

output:

1
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12489
12488
12487
12486
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12485
12484
12483
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12481
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12500
24998
24997
12476
12475
12474
12473
12472
12471
12470
25002
12469
12468
12467
12466
12465
...

result:

ok q=100000

Test #99:

score: 0
Accepted
time: 12ms
memory: 19512kb

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
1 153
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169 1
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1 185
1 193
201 1
209 1
217 1
1 225
1 233
1 241
249 1
257 1
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1 273
281 1
1 289
1 297
1 305
313 1
321 1
1 329
337 1
345 1
353 1
361 1
369 1
1 377
1 385
393 1
1 ...

output:

0
0
0
12500
37496
12502
62488
62487
24999
1
24998
24997
24996
24995
12501
25000
49993
12497
12496
74985
74984
62489
74983
74982
74981
74980
74979
12503
37497
62490
12499
12495
12494
12493
12492
12491
12490
12489
12488
12487
12486
12485
12484
12483
12482
12481
12480
12479
49992
49991
49990
49989
4998...

result:

ok q=100000

Test #100:

score: 0
Accepted
time: 20ms
memory: 18420kb

input:

10000 100000
62 1
1 552
818 1
1 1204
1993 1
1 4007
1 4095
5262 1
1 5367
5784 1
1 6036
6091 1
1 6559
8108 1
1 8154
1 9191
9482 1
41 2
2 294
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5934 2
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2 6870
8364 2
722 3
812 3
1347 3
1856 3
1990 3
2008 3
2578 3
3 3019
3 3248
3 3495
3 3616
3 ...

output:

97511

result:

ok q=100000

Test #101:

score: 0
Accepted
time: 11ms
memory: 18336kb

input:

10000 100000
1 278
1 1411
1906 1
2107 1
2178 1
1 2299
2526 1
1 2856
1 3613
3796 1
1 4128
1 4196
1 4250
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1 9782
1 9999
874 2
2 1055
1187 2
2010 2
2 2173
2250 2
2511 2
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2756 2
2876 2
2 3802
4047 2
4937 2
2 ...

output:

97091
78479
69168
90014
99317
93793
74276
6993
97763
97762
49617
24869
19170
90703
44917
92578
96363
30594
85699
66429
71186
99660
58312
33751
741
93221
78076
35862
35861
57231
35633
35632
27497
88549
98292
20950
95783
69851
18492
66366
78594
34738
2753
72455
72454
34859
99648
4635
80827
99094
39393...

result:

ok q=100000

Test #102:

score: 0
Accepted
time: 19ms
memory: 16832kb

input:

10000 100000
1 257
1 1150
1 2495
4714 1
5052 1
5128 1
5130 1
1 5235
1 6273
1 7279
7296 1
1 7899
8429 1
8895 1
9133 1
1 9402
2 378
2 434
1060 2
2991 2
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2 5857
2 5984
2 6490
2 6494
6963 2
2 7560
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7996 2
8202 2
2 8218
2 9608
893 3
3 1127
3 1318
1863 3
3136 3
3 3927
4162 3
4273 3
3 49...

output:

0
75918
80501
88540
96892
91311
77554
88469
95108
95107
693
692
33188
75164
24695
24694
94844
29971
64708
90475
90474
90473
90472
90898
70392
70391
65179
89345
94871
71034
76127
99880
45832
42959
42958
99806
40961
94247
52588
89520
40271
40270
40269
40268
7623
65334
65333
78276
74419
63335
77945
873...

result:

ok q=100000

Test #103:

score: 0
Accepted
time: 20ms
memory: 13292kb

input:

10000 100000
1 32
366 1
1164 1
1 1881
2317 1
2931 1
1 2932
3853 1
4011 1
1 4090
1 5006
5656 1
5696 1
1 6055
6674 1
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2 1468
2 1486
1670 2
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2 2729
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2 3202
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4794 2
4958 2
5887 2
5947 2
2 6549
2 6992
2 7179
7436 2
2 7513
2 8130
2 8703
2 9686
514...

output:

0
35207
98628
98627
69871
69870
97713
97476
5416
83807
97812
97811
97810
55284
88554
88553
87960
73532
73531
73530
73529
73528
73527
73526
73525
6668
99148
99147
95934
95933
95932
95931
95331
85887
91153
28379
28378
28377
28376
93492
93491
68959
57623
92007
94853
79459
79458
33724
33723
6373
5010
60...

result:

ok q=100000

Test #104:

score: 0
Accepted
time: 15ms
memory: 10572kb

input:

10000 100000
1 1173
1 2045
1 2146
1 2314
2389 1
1 2586
1 2796
1 3622
3650 1
1 3692
1 3985
4433 1
4520 1
5493 1
1 5514
6563 1
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1 7472
1 8043
1 8385
8565 1
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1 9735
2 97
2 131
167 2
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3416 2
2 4187
2 4386
2 4447
2 5022
5025 2
5179 2
2 5885
2 6919
8335 2
8400 2
2 8671
8807 2
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3 83...

output:

0
0
0
0
76229
76228
42788
42787
42786
98445
78044
97297
45842
68840
24099
67560
67559
99024
99023
96662
75860
92279
36346
36345
36344
36343
36342
98322
47658
70882
63226
63225
63224
63223
98508
70072
56306
76564
76563
76562
13540
9286
9285
9284
9283
97336
93454
93453
93452
93451
93450
43893
71968
71...

result:

ok q=100000

Test #105:

score: 0
Accepted
time: 16ms
memory: 9000kb

input:

10000 100000
1 380
1 873
1 1618
1838 1
1 2767
3506 1
1 4453
4602 1
4754 1
4880 1
1 5778
1 5811
1 6230
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9049 1
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2 10
2 537
658 2
2 1129
1461 2
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2 4956
5072 2
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2 5302
2 5454
2 5562
5607 2
5774 2
2 5909
6017 2
2 6193
6622 2...

output:

0
98980
97705
97512
86398
75549
67374
64431
87702
73365
73364
73363
73362
73361
68526
68525
68524
68523
68522
68521
68520
68519
99496
99495
90007
88561
80501
77032
71836
70262
99898
99897
99690
99474
75691
75690
75689
75688
75687
99895
94660
94659
94658
94657
93116
74085
74084
74083
74082
74081
7408...

result:

ok q=100000

Test #106:

score: 0
Accepted
time: 11ms
memory: 8292kb

input:

10000 100000
1 223
924 1
1010 1
1 2164
1 2599
3130 1
3294 1
1 3555
1 3759
4080 1
1 4841
4948 1
1 5358
1 6539
7363 1
1 7747
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1 9393
1 9596
1 9941
376 2
2 623
878 2
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2 1941
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3843 2
2 4021
5156 2
2 6157
2 6758
6934 2
2 7220
2 7354
7620 2
2 7815
2 8287
2 8564
8772 ...

output:

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

result:

ok q=100000

Test #107:

score: 0
Accepted
time: 12ms
memory: 16944kb

input:

10000 100000
1 246
483 1
1 766
1 1389
1 1977
1 2314
2563 1
2637 1
2826 1
1 4125
4414 1
4737 1
1 5172
1 5460
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1 6441
1 6611
1 6654
1 7016
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1 7459
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1 7680
1 7784
8265 1
8518 1
9031 1
2 1115
2 1194
2 1496
1533 2
2 1578
1655 2
2455 2
2 2537
2785 2
2 3661
2 5953
2 6095
2 6250
728...

output:

87475

result:

ok q=100000

Test #108:

score: 0
Accepted
time: 20ms
memory: 18580kb

input:

10000 100000
1 4
1 262
480 1
1661 1
1942 1
3141 1
3242 1
1 4520
5039 1
5322 1
5617 1
5702 1
6596 1
7549 1
8091 1
1 8150
1 8300
8880 1
8976 1
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1 9615
2 361
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2 1260
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4780 2
2 5425
6353 2
2 6520
2 7157
2 7742
2 8973
9025 2
50 3
3 677
3 816
924 3
1742 ...

output:

83223
94724
94723
84722
26313
86442
96852
50460
99841
69610
57963
91732
97477
54666
80567
95432
47882
34404
88353
43132
99886
99264
98027
56896
74308
75063
51102
96404
84912
33846
77112
77111
44336
44335
74015
92622
89234
77950
99250
88578
88352
88351
88349
93927
93925
24703
98611
23650
97692
27378
...

result:

ok q=100000

Test #109:

score: 0
Accepted
time: 9ms
memory: 18252kb

input:

10000 100000
637 1
1879 1
1 2512
1 3578
3828 1
4117 1
1 4420
4468 1
4698 1
1 6029
6048 1
6553 1
6615 1
1 6970
7457 1
7626 1
1 7647
1 9559
9862 1
2 362
2 2514
2764 2
2 2982
3679 2
6566 2
2 8237
8441 2
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8796 2
2 8905
9184 2
3 1285
3 1795
2932 3
3 3025
3 3149
3 3537
5987 3
3 6361
3 6710
3 ...

output:

99312
98593
81049
81047
98045
78372
91864
48088
85550
83542
73496
84976
84971
86743
86738
81143
79993
79593
90593
84297
72830
99765
89945
99557
99556
53463
87177
60538
87038
87036
69828
37547
93046
61832
30281
27956
46763
82490
98046
25565
2359
76389
5729
1423
82830
94511
76559
76558
24120
24118
782...

result:

ok q=100000

Test #110:

score: 0
Accepted
time: 17ms
memory: 13144kb

input:

10000 100000
6 1
1 399
891 1
1 1247
1269 1
1 1839
1 4072
4089 1
1 4245
1 4901
5339 1
1 7182
7459 1
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8208 1
1 8881
8937 1
1 9259
2 997
2 1065
2 2100
2 2796
2 3802
2 4857
2 5518
2 5539
5952 2
2 5973
7487 2
2 8574
2 9917
61 3
3 70
591 3
3 594
3 1502
3 1606
3 1616
3106 3
3 3523
3 3742
3 4162
4550 ...

output:

98767
98765
45943
27473
89288
89287
72840
72839
72838
85186
62949
62947
62946
85924
73156
73155
73154
73151
73150
73149
73147
11969
98795
98274
27355
27353
95950
93811
93749
90163
72314
71459
71445
36104
98953
91655
91653
88737
98175
24757
24756
24755
24754
96063
87939
98676
96121
93795
85923
97744
...

result:

ok q=100000

Test #111:

score: 0
Accepted
time: 20ms
memory: 10516kb

input:

10000 100000
1 362
793 1
1 2340
1 2929
1 3619
1 3663
1 3789
6135 1
6331 1
6700 1
1 6901
7815 1
8192 1
1 8615
8676 1
1 8849
1 9273
1 9310
323 2
512 2
2 847
2 967
2 970
1006 2
1716 2
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2 2739
3298 2
2 3444
2 3472
3889 2
2 4569
2 5985
6892 2
7135 2
7675 2
7854 2
7871 2
8179 2
8656 2
8719 2
2 8799
...

output:

80798
99873
55875
35469
24762
23873
97315
97017
97108
99881
99530
99428
98340
83682
93388
87738
84765
72523
67203
86337
86336
86333
84671
82774
60545
60543
52014
52013
130
129
73624
9217
9216
9215
94043
94042
90028
76323
70508
70507
70506
70504
70501
93347
84026
73465
68349
64727
49075
39145
67079
6...

result:

ok q=100000

Test #112:

score: 0
Accepted
time: 12ms
memory: 9708kb

input:

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

output:

53495
53492
53489
98240
76653
72165
71709
69994
45946
53488
26676
44227
44226
44225
44224
44223
44220
44219
44218
44216
30032
99313
74682
21430
63820
63324
91572
91571
91570
91569
90850
89035
87687
81591
77520
68564
56351
54083
46890
55641
95487
92931
88136
66906
59106
59105
59104
97867
96771
96499
...

result:

ok q=100000

Test #113:

score: 0
Accepted
time: 9ms
memory: 9140kb

input:

10000 100000
303 1
1 306
1 309
603 1
1 624
1 713
1 954
1019 1
1921 1
2013 1
1 2239
2768 1
1 2899
4285 1
4773 1
1 5281
1 5596
5739 1
5755 1
5849 1
6228 1
1 7029
1 7255
7597 1
7679 1
9099 1
1 9342
966 2
2 1630
2 1984
2339 2
2 2603
2 3021
2 3661
2 3766
6428 2
2 7230
2 7652
7773 2
7997 2
9437 2
9475 2
9...

output:

2068
2066
2064
2063
2062
2059
2055
1237
43131
43128
43127
43124
20023
15850
13526
4322
69796
69795
69793
69791
69790
63270
62327
56004
36333
44972
44971
44969
44968
44967
44965
32011
98873
98488
76231
62676
47208
31657
29651
13583
5099
99841
97269
96803
90137
77913
64722
52102
40928
17942
7178
5878
...

result:

ok q=100000

Test #114:

score: 0
Accepted
time: 18ms
memory: 17204kb

input:

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

output:

99727

result:

ok q=100000

Test #115:

score: 0
Accepted
time: 23ms
memory: 18556kb

input:

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

output:

72104
72103
59025
92150
99946
67347
87261
90424
95075
33909
33908
50492
75884
96222
82342
15663
47850
91874
91873
7370
88934
69182
57950
67807
98375
37641
54680
76560
3347
96694
61549
77337
77336
96147
47485
22349
88775
81341
89991
67359
96689
97646
99381
98937
98763
61789
71847
71846
23817
95291
65...

result:

ok q=100000

Test #116:

score: 0
Accepted
time: 16ms
memory: 17896kb

input:

10000 100000
1 634
1 773
973 1
1993 1
1 2206
1 2258
1 2674
2934 1
3289 1
1 3486
1 3665
3870 1
1 4202
1 4222
4916 1
1 5131
5341 1
1 5589
1 7234
1 7419
1 7603
1 7647
1 7871
1 7887
8704 1
2 165
2 334
2 896
2 1110
1438 2
1649 2
1824 2
2158 2
2 2205
2781 2
2 2912
2 4077
2 4501
4528 2
2 5391
2 5496
2 5811...

output:

0
68732
67028
86972
58360
58359
58358
58357
58356
99856
23684
49744
49743
49742
43258
53354
53353
53352
99210
13722
58759
83541
83540
89760
24730
99520
97413
96756
11399
80067
80284
99287
38934
80687
80686
80685
91200
92158
92157
91066
97975
34225
34224
99931
79633
93628
60092
69621
85002
79899
7989...

result:

ok q=100000

Test #117:

score: 0
Accepted
time: 23ms
memory: 13332kb

input:

10000 100000
141 1
1 864
1 1515
1 1659
1 1665
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output:

0
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13136
75045
75044
75043
62891
62890
62889...

result:

ok q=100000

Test #118:

score: 0
Accepted
time: 11ms
memory: 13868kb

input:

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

output:

29979
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44875
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85763
85762
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99583
99332
99132
66774
...

result:

ok q=100000

Test #119:

score: 0
Accepted
time: 14ms
memory: 9572kb

input:

10000 100000
155 1
1 312
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output:

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85831
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58552
58551
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58549
58548
98525
9788...

result:

ok q=100000

Test #120:

score: 0
Accepted
time: 9ms
memory: 9392kb

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: 18ms
memory: 9720kb

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: 17ms
memory: 9716kb

input:

9970 100000
2 1
1 3
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5 1
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output:

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...

result:

ok q=100000

Test #123:

score: 0
Accepted
time: 4ms
memory: 9028kb

input:

9970 100000
2 1
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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: 9ms
memory: 8968kb

input:

9970 100000
2 1
1 3
1 4
1 5
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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: 15ms
memory: 9484kb

input:

9970 100000
1 2
3 1
1 5
7 1
1 9
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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: 18ms
memory: 9388kb

input:

9970 100000
2 1
3 1
5 1
1 7
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: 12ms
memory: 8808kb

input:

9970 100000
1 2
1 3
1 5
1 7
9 1
11 1
13 1
1 15
1 17
19 1
1 21
1 23
25 1
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1 109
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1 113
1...

output:

4985
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9969
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4955
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4954
4953
9952
4952
4951...

result:

ok q=100000

Test #128:

score: 0
Accepted
time: 6ms
memory: 8980kb

input:

9970 100000
1 2
1 3
1 5
7 1
1 9
1 11
1 13
1 15
17 1
1 19
21 1
23 1
25 1
1 27
1 29
1 31
33 1
35 1
1 37
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1 41
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1 111
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1...

output:

0
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9953
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4952
495...

result:

ok q=100000

Test #129:

score: 0
Accepted
time: 13ms
memory: 9144kb

input:

9970 100000
3 1
1 4
7 1
1 10
13 1
16 1
1 19
22 1
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1 28
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1 34
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output:

0
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...

result:

ok q=100000

Test #130:

score: 0
Accepted
time: 23ms
memory: 9272kb

input:

9970 100000
3 1
1 4
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73 1
1 76
79 1
1 82
1 85
1 88
1 91
1 94
1 97
1 100
1 103
1 106
1 109
1 112
1 115
118 1
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124 1
127 1
130 1
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1 142
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151 1
154 1
1 157
1 160
...

output:

0
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...

result:

ok q=100000

Test #131:

score: 0
Accepted
time: 14ms
memory: 8800kb

input:

9970 100000
2 1
3 1
1 4
1 7
10 1
1 13
1 16
19 1
22 1
25 1
1 28
1 31
1 34
37 1
1 40
1 43
1 46
49 1
1 52
1 55
1 58
1 61
1 64
67 1
1 70
73 1
1 76
1 79
82 1
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91 1
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97 1
100 1
1 103
1 106
109 1
1 112
115 1
118 1
121 1
1 124
1 127
1 130
133 1
1 136
139 1
1 142
145 1
1 148
1 151
1 154
1 157
16...

output:

2
3325
9969
3324
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1
9967
0
6647
6646
6645
3323
3322
6644
6643
3321
6642
3320
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6640
9966
3319
9965
6639
6638
3318
3317
3316
9964
0
9963
3315
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3313
3312
3311
3310
3309
6637
3308
6636
0
9962
6635
6634
0
9961
0
6633
3307
6632
3306
6631
3305
3304
6630
3303
3302
3301
6629
6628
0
6627
6626
9960...

result:

ok q=100000

Test #132:

score: 0
Accepted
time: 7ms
memory: 8772kb

input:

9970 100000
1 2
1 3
4 1
7 1
1 10
13 1
16 1
1 19
22 1
25 1
1 28
1 31
1 34
1 37
40 1
43 1
46 1
1 49
1 52
1 55
1 58
1 61
64 1
1 67
70 1
1 73
76 1
1 79
82 1
1 85
1 88
91 1
1 94
1 97
1 100
1 103
1 106
109 1
1 112
1 115
118 1
121 1
124 1
127 1
130 1
133 1
1 136
1 139
142 1
145 1
1 148
151 1
1 154
1 157
1 ...

output:

2
3325
9969
1
9968
9967
0
0
6647
6646
6645
3324
6644
6643
6642
6641
3323
6640
6639
6638
6637
6636
3322
3321
3320
3319
3318
3317
3316
3315
3314
3313
3312
6635
3311
3310
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3308
3307
3306
3305
3304
3303
6634
9966
9965
0
0
6633
3302
6632
6631
6630
6629
6628
6627
6626
6625
9964
3301
3300
3299
3298
0
3...

result:

ok q=100000

Test #133:

score: 0
Accepted
time: 13ms
memory: 9264kb

input:

9970 100000
3 1
1 5
1 9
1 13
17 1
21 1
25 1
1 29
33 1
1 37
1 41
45 1
49 1
53 1
57 1
61 1
65 1
1 69
1 73
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1 81
85 1
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93 1
97 1
101 1
105 1
1 109
113 1
117 1
121 1
125 1
1 129
133 1
1 137
1 141
1 145
149 1
1 153
157 1
1 161
1 165
1 169
1 173
1 177
181 1
185 1
189 1
193 1
1 197
201 1
1 205
209 ...

output:

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...

result:

ok q=100000

Test #134:

score: 0
Accepted
time: 23ms
memory: 9272kb

input:

9970 100000
1 2
1 3
1 5
9 1
1 13
1 17
1 21
1 25
29 1
1 33
37 1
1 41
45 1
1 49
1 53
1 57
1 61
65 1
69 1
73 1
1 77
1 81
1 85
1 89
1 93
1 97
101 1
105 1
109 1
1 113
1 117
121 1
125 1
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1 133
137 1
1 141
145 1
1 149
153 1
1 157
1 161
1 165
169 1
173 1
1 177
1 181
1 185
1 189
193 1
1 197
1 201
205 1
...

output:

0
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...

result:

ok q=100000

Test #135:

score: 0
Accepted
time: 14ms
memory: 8932kb

input:

9970 100000
1 2
1 5
9 1
13 1
17 1
1 21
25 1
1 29
33 1
1 37
41 1
1 45
1 49
1 53
1 57
61 1
65 1
69 1
73 1
77 1
1 81
85 1
89 1
93 1
1 97
101 1
1 105
1 109
1 113
1 117
1 121
1 125
129 1
1 133
1 137
1 141
1 145
1 149
153 1
1 157
1 161
165 1
169 1
1 173
177 1
181 1
1 185
189 1
193 1
197 1
1 201
205 1
1 20...

output:

2494
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1
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9968
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9967
2478
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7468
4975
4974
4973
4972
4971
4970
4969
4968
4967
4966
7467
2476
2475...

result:

ok q=100000

Test #136:

score: 0
Accepted
time: 9ms
memory: 8840kb

input:

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

output:

0
0
0
0
4987
9969
1
2494
7478
7477
9968
4986
4985
4984
2493
2492
2491
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2488
2487
9967
7476
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7474
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9965
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9964
7471
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0
0
7468
7467
7466
7465
7464
0
0
0
2475
2474
2473
2472
2471
2470
...

result:

ok q=100000

Test #137:

score: 0
Accepted
time: 18ms
memory: 9224kb

input:

9970 100000
3 1
4 1
1 5
6 1
11 1
1 16
1 21
1 26
1 31
36 1
41 1
1 46
1 51
1 56
61 1
66 1
1 71
76 1
81 1
86 1
91 1
1 96
101 1
106 1
111 1
1 116
1 121
1 126
131 1
136 1
1 141
146 1
151 1
156 1
1 161
1 166
171 1
176 1
181 1
186 1
1 191
196 1
201 1
206 1
211 1
216 1
221 1
226 1
231 1
1 236
1 241
1 246
1 ...

output:

0
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...

result:

ok q=100000

Test #138:

score: 0
Accepted
time: 22ms
memory: 9100kb

input:

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

output:

0
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...

result:

ok q=100000

Test #139:

score: 0
Accepted
time: 2ms
memory: 8888kb

input:

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

output:

1995
0
1996
3990
5984
5983
5982
5981
1994
5980
1993
1992
1991
1990
1
5979
5978
1989
1988
1987
1986
1985
3989
3988
3987
3986
5977
5976
1984
1983
1982
5975
7977
0
1981
0
9970
3985
1980
1979
1978
1977
1976
1975
7976
0
1974
0
3984
3983
3982
1973
1972
1971
1970
5974
5973
3981
1969
1968
1967
1966
1965
196...

result:

ok q=100000

Test #140:

score: 0
Accepted
time: 5ms
memory: 8744kb

input:

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

output:

0
7977
7976
7975
7974
7973
7972
1
7971
7970
7969
7968
3989
3988
3987
3986
3985
3984
3983
3982
3981
5984
7967
7966
1995
1994
1993
1992
1991
1990
1989
1988
1987
1986
1985
1984
1983
1982
1981
1980
1979
1978
1977
1976
1975
1974
1973
1972
2
1971
1970
1969
1968
1967
1966
1965
1964
1963
1962
1961
1960
1959...

result:

ok q=100000

Test #141:

score: 0
Accepted
time: 10ms
memory: 9052kb

input:

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

output:

0
0
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0
...

result:

ok q=100000

Test #142:

score: 0
Accepted
time: 22ms
memory: 8980kb

input:

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

output:

0
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0
...

result:

ok q=100000

Test #143:

score: 0
Accepted
time: 7ms
memory: 8724kb

input:

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

output:

2
0
3328
3
3327
1664
1663
1662
1
3326
1667
1665
1661
1660
1659
1658
1657
1656
1655
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1652
1651
1650
1649
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1646
1645
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1643
1642
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4989
4988
4987
6651
4986
6650
4985
4984
4990
1641
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1639
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1637
1636
1635
3325
4982
1634
1633
4981
4980
6649
4979
6648
6647
3324
33...

result:

ok q=100000

Test #144:

score: 0
Accepted
time: 15ms
memory: 8628kb

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
1661
1660
1659
3
1658
1657
1656
1655
1654
1653
1652
1651
1650
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1
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1645
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1643
1642
1641
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6648
4988
4987
4986
4985
4984
4983
4982
4981
4980
1631
4979
4978
4977...

result:

ok q=100000

Test #145:

score: 0
Accepted
time: 21ms
memory: 9052kb

input:

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

output:

0
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0
...

result:

ok q=100000

Test #146:

score: 0
Accepted
time: 14ms
memory: 9052kb

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
0...

result:

ok q=100000

Test #147:

score: 0
Accepted
time: 9ms
memory: 8796kb

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
1427
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1425
1424
1423
1422
2
3
1428
1
1430
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1420
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1418
1417
2855
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0
1413
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1398
2848
2847
2846
2845
2844
5702
4279
4274
1397
1396
5704
5701
5700
71...

result:

ok q=100000

Test #148:

score: 0
Accepted
time: 15ms
memory: 8840kb

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
2855
1
2853
2852
2851
2850
1426
1425
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1423
1422
1421
1420
1419
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1415
2849
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2848
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2845
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2828
2827
2826
2825
2824
2823
4278
4277
4276
4275
4274
4273
4272
4271
42...

result:

ok q=100000

Test #149:

score: 0
Accepted
time: 19ms
memory: 9240kb

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: 19ms
memory: 9064kb

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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0
...

result:

ok q=100000

Test #151:

score: 0
Accepted
time: 17ms
memory: 9000kb

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:

1
1250
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2
3745
3744
2499
3743
3
1251
1252
2501
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3748
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2498
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2500
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1249
1248
1247
1246
1245
1244
1243
1242
1241
1240
1239
1238
1237
2495
2494
2493
1236
1235
1234
1233
1232
1231
1230
1229
1228
1227
1226
1225
1224
4991
1223
1222
1221
1220
1219
1218
1217
1216
1215
2492
2491
1214...

result:

ok q=100000

Test #152:

score: 0
Accepted
time: 12ms
memory: 8800kb

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
1252
3747
7486
7485
1249
1248
7484
7483
7482
7481
7480
2500
2
1250
3745
3744
3748
4994
4995
7479
1247
1246
1245
1244
1243
1242
1241
1240
1239
1238
1237
1236
1235
1234
1233
1232
1231
3
1251
2499
3746
3743
3742
3741
3740
4992
1230
1229
1228
1227
1226
1225
1224
1223
1222
1221
1220
1219
1218
12...

result:

ok q=100000

Test #153:

score: 0
Accepted
time: 43ms
memory: 139844kb

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:

33778

result:

ok q=100000

Test #154:

score: 0
Accepted
time: 31ms
memory: 73888kb

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:

31824
90641
12405
64410
8572
85054
20936
54597
58376
99047
98820
65830
78011
78010
12587
95885
86651
76365
81970
6620
55377
55376
24894
87868
5644
5643
98843
64066
64063
57204
93538
99911
99910
88016
48906
19883
97727
98268
98267
95847
24699
98288
88106
75672
75671
75670
75669
55495
98452
91059
3719...

result:

ok q=100000

Test #155:

score: 0
Accepted
time: 34ms
memory: 74488kb

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:

94802
54884
53953
53952
70220
86919
86918
83045
12224
40187
40186
84761
99586
25252
25251
31087
96650
75092
91300
19108
19107
46524
46523
8352
95057
41893
91164
20860
20859
76249
99031
99030
100000
15868
15866
74131
7204
58056
81223
81222
99830
99829
97335
32787
32786
25233
72109
87478
33796
33795
3...

result:

ok q=100000

Test #156:

score: 0
Accepted
time: 36ms
memory: 74168kb

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
98307
98483
19499
19498
30170
30169
32158
10245
10244
10243
98838
18629
18628
99423
95831
95830
79898
79897
79896
79895
98054
98053
74281
92985
92984
92983
92982
47805
31527
85929
42105
42104
99089
76961
80930
80929
33601
33600
33599
51451
51450
51449
39619
39618
39617
16999
98837
9587...

result:

ok q=100000

Test #157:

score: 0
Accepted
time: 22ms
memory: 40480kb

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:

71041
71040
61456
61455
61454
61453
31721
78498
78497
78496
89600
99665
99664
67715
67714
67713
67712
67711
67710
67709
99906
30022
30021
99790
99789
99787
54156
54155
54154
99999
99982
43566
43565
43564
99009
99008
89574
61435
96547
95884
94632
15524
97523
97522
91309
91308
91307
91306
91305
91304
...

result:

ok q=100000

Test #158:

score: 0
Accepted
time: 13ms
memory: 24756kb

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
93527
93526
93525
96123
74698
74697
74696
74695
74694
74693
74692
74691
71872
71871
71870
71869
71868
71867
58609
58608
58607
58606
58605
58604
58603
58602
95498
95497
95496
95495
95494
95493
14368
14367
14366
14365
14364
14363
14362
98452
52011
52010
52009
52008
52007
52006
91...

result:

ok q=100000

Test #159:

score: 0
Accepted
time: 3ms
memory: 7332kb

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

result:

ok q=100000

Test #160:

score: 0
Accepted
time: 61ms
memory: 138584kb

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:

58543

result:

ok q=100000

Test #161:

score: 0
Accepted
time: 35ms
memory: 74888kb

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:

82823
82822
82001
70557
52653
99794
87589
78212
85941
50767
68846
72237
29577
65668
92370
54363
77912
91117
99977
94791
88688
59779
90642
98588
50634
99283
59021
99981
75806
48391
92962
66907
92547
92546
60273
60272
90998
47954
96601
99643
89894
96076
4105
4103
64457
92225
66464
67924
67923
35575
49...

result:

ok q=100000

Test #162:

score: 0
Accepted
time: 27ms
memory: 73980kb

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:

33011
33010
43005
27767
78793
7291
7290
7285
49609
49607
49606
76482
98989
98988
98987
80597
21883
21879
35136
35135
65138
67699
67694
90460
607
96302
51668
51666
56605
94597
80850
96350
96346
96345
98538
77433
77432
36276
99935
99867
81321
86149
86148
86147
93044
87901
87900
87902
75028
93556
64884...

result:

ok q=100000

Test #163:

score: 0
Accepted
time: 41ms
memory: 74212kb

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:

64088
64087
21336
82843
86524
86521
86519
93486
20787
68200
68197
68191
74241
74240
74238
98589
72127
72126
99424
39702
39699
39697
91724
99008
23745
52152
94805
95440
95439
87065
87064
87063
98988
98987
98986
47473
94548
94547
98781
98778
83842
43496
69779
80894
80893
80891
80886
80884
80880
98540
...

result:

ok q=100000

Test #164:

score: 0
Accepted
time: 21ms
memory: 40644kb

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:

91585
99590
99589
99588
99529
99402
99275
67719
83492
88398
97882
97881
97880
97879
97878
97874
66820
74095
74094
74092
74091
99483
99482
99481
54045
74711
74707
74706
74705
95745
95744
95742
95739
95735
95732
95730
95729
95728
85196
85194
85193
85191
2381
2377
2374
90920
90917
90913
90912
90911
909...

result:

ok q=100000

Test #165:

score: 0
Accepted
time: 10ms
memory: 25012kb

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:

17061
17059
11386
11380
11378
11377
11376
11374
11372
11369
11366
11364
11359
11358
11357
96669
96668
96659
96658
96656
96651
96649
51447
51445
51440
51439
51438
98510
93435
93434
82782
96736
96735
96732
96729
18145
18143
18142
18140
18139
68237
68235
68233
66891
66889
66888
66887
66886
66884
66882
...

result:

ok q=100000

Test #166:

score: 0
Accepted
time: 6ms
memory: 7856kb

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:

88019
88018
88007
88004
87998
87997
87996
87994
87988
87987
87986
87984
87983
87982
87980
87979
87977
87976
87974
87971
87966
87963
87962
87960
87958
87957
87953
87951
87947
87945
87944
87520
86819
85235
84921
84463
83827
82898
82238
80607
80321
79952
75911
73670
73053
71984
70745
67708
67360
65866
...

result:

ok q=100000

Test #167:

score: 0
Accepted
time: 51ms
memory: 139728kb

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:

27330

result:

ok q=100000

Test #168:

score: 0
Accepted
time: 37ms
memory: 73496kb

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:

97004
55217
96690
98749
97041
89426
88064
80935
37322
37321
64414
74604
74603
90528
54119
34596
834
833
82518
60339
96724
61564
63588
75185
75184
91348
98799
99781
98728
98177
98176
80032
93123
87471
15819
47381
96798
85478
5010
53014
96723
95686
82847
74135
86710
98364
97177
97176
69461
30147
97333...

result:

ok q=100000

Test #169:

score: 0
Accepted
time: 53ms
memory: 73128kb

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
10060
56079
17066
17065
66388
57535
68030
84284
99975
99974
99354
90641
81237
98931
99904
86535
86534
98319
99115
99999
56621
66516
66515
99998
99980
98047
86509
57415
98491
98490
98489
43674
91340
77245
77244
77243
71660
92792
39617
99097
98484
34071
34070
78902
47143
47142
47141
96920
99227
44...

result:

ok q=100000

Test #170:

score: 0
Accepted
time: 33ms
memory: 73828kb

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
78216
78215
30020
6349
84027
91005
91004
29855
29854
29853
66193
78130
66123
99898
92118
87583
94786
94785
94784
99277
49419
82930
96836
99980
84959
84958
84581
39746
39745
91950
91949
91948
66968
66967
66966
83352
91899
84902
83457
82124
78153
77296
85552
85551
85550
32361
63882
93183
75654
75653...

result:

ok q=100000

Test #171:

score: 0
Accepted
time: 21ms
memory: 40912kb

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
44449
44448
99905
28873
28872
95677
27341
27340
27339
27338
27337
27336
9679
9678
86078
79821
79820
79819
17551
17550
39033
39032
39031
39030
39029
39028
44889
76649
76648
76647
57702
57701
57700
57699
57698
94602
85364
85363
85362
85361
85360
81663
69622
43827
43826
43825
43824
43823
43822
2476...

result:

ok q=100000

Test #172:

score: 0
Accepted
time: 14ms
memory: 25516kb

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
97491
99467
99466
99465
67701
67700
67699
67698
67697
67695
67694
67693
67692
67691
67690
81797
81796
81795
66656
66655
66654
10755
10754
10753
10752
10751
10750
99967
99966
99965
99964
99963
99945
99919
95298
95297
95296
95295
95294
95293
95292
95291
81640
81639
81638
81637
80853
80852
80...

result:

ok q=100000

Test #173:

score: 0
Accepted
time: 3ms
memory: 8276kb

input:

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

output:

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
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0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
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 #174:

score: 0
Accepted
time: 62ms
memory: 8076kb

input:

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

output:

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

result:

ok q=100000

Test #175:

score: 0
Accepted
time: 92ms
memory: 8212kb

input:

970 100000
1 2
3 1
1 4
1 5
6 1
1 7
8 1
1 9
10 1
1 11
12 1
13 1
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
27 1
28 1
1 29
1 30
31 1
1 32
1 33
34 1
1 35
36 1
37 1
38 1
39 1
40 1
41 1
42 1
1 43
44 1
1 45
46 1
1 47
48 1
49 1
1 50
1 51
1 52
1 53
54 1
55 1
1 56
1 57
1 58
1 59
60 1
1 ...

output:

0
0
0
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...

result:

ok q=100000

Test #176:

score: 0
Accepted
time: 6ms
memory: 7096kb

input:

970 100000
1 2
1 3
1 4
1 5
6 1
7 1
1 8
9 1
1 10
11 1
1 12
1 13
1 14
15 1
1 16
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1 ...

output:

969
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968
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920
0
...

result:

ok q=100000

Test #177:

score: 0
Accepted
time: 7ms
memory: 7072kb

input:

970 100000
2 1
3 1
4 1
1 5
1 6
1 7
1 8
1 9
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1 12
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49 1
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1 60
61...

output:

0
969
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968
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920
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91...

result:

ok q=100000

Test #178:

score: 0
Accepted
time: 64ms
memory: 7760kb

input:

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

output:

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...

result:

ok q=100000

Test #179:

score: 0
Accepted
time: 89ms
memory: 7760kb

input:

970 100000
2 1
1 3
1 5
7 1
1 9
11 1
13 1
1 15
17 1
1 19
1 21
23 1
1 25
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1 ...

output:

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...

result:

ok q=100000

Test #180:

score: 0
Accepted
time: 7ms
memory: 7156kb

input:

970 100000
1 2
3 1
1 5
7 1
9 1
11 1
13 1
15 1
17 1
1 19
21 1
1 23
1 25
1 27
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89 1
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111 1
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1 ...

output:

1
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439
438
95...

result:

ok q=100000

Test #181:

score: 0
Accepted
time: 7ms
memory: 7104kb

input:

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

output:

0
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94...

result:

ok q=100000

Test #182:

score: 0
Accepted
time: 71ms
memory: 7660kb

input:

970 100000
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4 1
1 10
1 13
16 1
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1 25
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1 31
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output:

0
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result:

ok q=100000

Test #183:

score: 0
Accepted
time: 82ms
memory: 7832kb

input:

970 100000
2 1
10 1
13 1
16 1
22 1
25 1
1 28
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1 37
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163 1
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1 175
181 1
184 1
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1 208
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247 ...

output:

0
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...

result:

ok q=100000

Test #184:

score: 0
Accepted
time: 29ms
memory: 7140kb

input:

970 100000
3 1
4 1
1 7
10 1
13 1
16 1
19 1
1 22
1 25
1 28
37 1
1 40
43 1
46 1
1 49
52 1
1 55
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1 64
1 67
1 70
73 1
76 1
79 1
1 85
91 1
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97 1
106 1
1 109
1 112
115 1
1 118
1 124
127 1
133 1
139 1
1 142
1 148
1 154
157 1
160 1
1 163
166 1
169 1
172 1
175 1
181 1
1 184
187 1
1 190
1 193
199 1
1 ...

output:

619
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606
605
604
187
186
393
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0
184
603
392
391
390
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183
389
60...

result:

ok q=100000

Test #185:

score: 0
Accepted
time: 26ms
memory: 7148kb

input:

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

output:

412
411
410
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408
407
406
210
209
208
207
611
610
211
609
608
0
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206
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202
390
201
200
199
389
586
585
198
197
196
584
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582
581
...

result:

ok q=100000

Test #186:

score: 0
Accepted
time: 58ms
memory: 7512kb

input:

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

output:

0
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...

result:

ok q=100000

Test #187:

score: 0
Accepted
time: 86ms
memory: 7556kb

input:

970 100000
1 3
1 4
5 1
9 1
13 1
17 1
1 21
25 1
29 1
33 1
1 37
1 49
1 53
1 57
61 1
65 1
69 1
1 73
81 1
1 85
89 1
1 105
1 113
1 117
1 121
1 125
129 1
133 1
1 137
141 1
1 145
149 1
153 1
1 157
1 161
1 165
1 189
1 193
197 1
201 1
1 205
209 1
1 213
1 217
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225 1
229 1
237 1
1 241
1 245
1 249
1 253
26...

output:

0
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...

result:

ok q=100000

Test #188:

score: 0
Accepted
time: 33ms
memory: 7100kb

input:

970 100000
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output:

211
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820
407
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819
818
606
198
817
406
816
19...

result:

ok q=100000

Test #189:

score: 0
Accepted
time: 21ms
memory: 6920kb

input:

970 100000
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1 3
4 1
1 5
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1 21
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1 41
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1 229
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2...

output:

832
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831
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625
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818
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408
816
815
814
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407
610
609
60...

result:

ok q=100000

Test #190:

score: 0
Accepted
time: 57ms
memory: 7668kb

input:

970 93610
1 3
1 4
1 6
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output:

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result:

ok q=100000

Test #191:

score: 0
Accepted
time: 76ms
memory: 7404kb

input:

970 93610
5 1
6 1
1 11
16 1
1 21
26 1
1 31
36 1
41 1
46 1
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output:

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...

result:

ok q=100000

Test #192:

score: 0
Accepted
time: 26ms
memory: 7240kb

input:

970 93610
1 2
1 3
4 1
1 5
6 1
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16 1
21 1
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231 1
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1 241
246 1
...

output:

584
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576
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179
...

result:

ok q=100000

Test #193:

score: 0
Accepted
time: 24ms
memory: 7192kb

input:

970 93610
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1 11
1 16
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26 1
1 31
36 1
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201 1
1 206
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226 1
231 1
1 236
1 241
1 246
1 251
1 256
...

output:

389
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182
181
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178
575
574
961
17...

result:

ok q=100000

Test #194:

score: 0
Accepted
time: 56ms
memory: 7316kb

input:

970 77288
1 2
3 1
1 4
5 1
1 7
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1 25
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1 277
1 283
289 1
1 2...

output:

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result:

ok q=100000

Test #195:

score: 0
Accepted
time: 66ms
memory: 7192kb

input:

970 77288
1 2
5 1
1 6
7 1
13 1
19 1
1 25
31 1
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43 1
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output:

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result:

ok q=100000

Test #196:

score: 0
Accepted
time: 28ms
memory: 7116kb

input:

970 77288
2 1
1 5
1 6
1 7
1 13
1 19
1 25
1 31
37 1
43 1
1 49
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1 205
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1 217
223 1
229 1
235 1
1 241
247 1
253 1
1 259
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271 1
277 1
1 283
1 289
295 1
3...

output:

486
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798
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643
316
315
314
642
152
796
795
478
313
955
641
640
...

result:

ok q=100000

Test #197:

score: 0
Accepted
time: 21ms
memory: 7132kb

input:

970 77288
2 1
1 4
1 5
1 7
13 1
1 25
31 1
37 1
43 1
1 49
1 55
61 1
67 1
73 1
1 79
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1 91
97 1
1 103
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1 157
163 1
169 1
175 1
1 181
1 187
193 1
199 1
1 205
211 1
1 217
223 1
229 1
235 1
1 241
1 247
1 253
1 259
1 265
1 271
1 277
283 1
1 289
295 1
301 1
...

output:

160
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468
467
466
465
464
794
311
310
309
638
637
636
635
634
483
16...

result:

ok q=100000

Test #198:

score: 0
Accepted
time: 40ms
memory: 7204kb

input:

970 66182
2 1
1 3
4 1
1 6
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1 8
15 1
1 22
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36 1
43 1
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1 253
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1 295
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1 309
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1 330
337 1
1 344
1 ...

output:

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result:

ok q=100000

Test #199:

score: 0
Accepted
time: 51ms
memory: 7020kb

input:

970 66182
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1 6
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8 1
15 1
1 22
29 1
36 1
43 1
1 50
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281 1
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1 316
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output:

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560
144
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result:

ok q=100000

Test #200:

score: 0
Accepted
time: 24ms
memory: 7052kb

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
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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
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831
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964
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408
830
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828
958
690
549
548
957
135
134
547
407
827
406
405
546
826
82...

result:

ok q=100000

Test #201:

score: 0
Accepted
time: 18ms
memory: 7124kb

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
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141
2
140
139
138
137
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135
134
966
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831
830
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279
282
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964
415
1
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829
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128
127
126
125
963
962
553
688
557
687
414
828
413
124
412
411
686
685
961
960
410
409
408
407
959
958
123
122
406
827
826
825
824
823
...

result:

ok q=100000

Test #202:

score: 0
Accepted
time: 37ms
memory: 5612kb

input:

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

output:

0
0
0
0
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0
...

result:

ok q=100000

Test #203:

score: 0
Accepted
time: 49ms
memory: 5432kb

input:

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

output:

0
0
0
0
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0
494
248
124
0
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0
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0
0
0
...

result:

ok q=100000

Test #204:

score: 0
Accepted
time: 21ms
memory: 5508kb

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
369
731
3
491
249
611
851
250
248
247
971
490
732
129
610
371
730
729
370
489
488
125
609
728
608
2
246
368
4
970
969
251
124
128
487
5
727
123
367
366
1
122
486
607
127
365
364
850
849
848
245
121
120
119
244
606
243
968
726
725
605
604
603
602
118
485
484
483
242
847
241
363
362
361
117
846
11...

result:

ok q=100000

Test #205:

score: 0
Accepted
time: 16ms
memory: 5492kb

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
375
374
373
372
487
486
485
252
371
370
369
368
851
850
849
848
254
847
846
845
844
966
731
965
964
963
125
124
123
611
367
366
365
364
250
249
130
126
484
483
482
363
730
495
253
729
728
727
726
129
362
2
361
1
122
121
962
961
128
127
...

result:

ok q=100000

Extra Test:

score: 0
Extra Test Passed