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IDProblemSubmitterResultTimeMemoryLanguageFile sizeSubmit timeJudge time
#166056#7181. Graph Cutsucup-team987#AC ✓352ms18580kbC++202.3kb2023-09-06 00:32:132023-09-06 00:32:13

Judging History

你现在查看的是最新测评结果

  • [2023-09-06 00:32:13]
  • 评测
  • 测评结果:AC
  • 用时:352ms
  • 内存:18580kb
  • [2023-09-06 00:32:13]
  • 提交

answer

#include<iostream>
#include<vector>
#include<bitset>
#include<cassert>
using namespace std;
int N,M,Q;
int U[1<<17],V[1<<17];
bool inU[1<<17];
const int B=316;
char op[1<<17];
int X[1<<17];
bool inQ[1<<17];
vector<int>GinU[1<<17],GoutU[1<<17];
vector<int>G[1<<17];
bool used[1<<17];
int ans[1<<17];
bitset<100001>S;
int main()
{
	ios::sync_with_stdio(false);
	cin.tie(nullptr);
	cin>>N>>M;
	for(int i=1;i<=M;i++)cin>>U[i]>>V[i];
	cin>>Q;
	for(int i=0;i<Q;i++)
	{
		cin>>op[i];
		if(op[i]!='?')cin>>X[i];
	}
	vector<int>OK,inQu;
	for(int ql=0;ql<Q;ql+=B)
	{
		int qr=min(ql+B,Q);
		OK.clear();
		for(int i=1;i<=N;i++)
		{
			inQ[i]=false;
			GinU[i].clear();
			GoutU[i].clear();
			G[i].clear();
		}
		for(int i=ql;i<qr;i++)if(op[i]!='?')inQ[X[i]]=true;
		inQu.clear();
		for(int i=1;i<=N;i++)if(inQ[i])inQu.push_back(i);
		S.reset();
		for(int i=1;i<=M;i++)if(!used[i])
		{
			int u=U[i],v=V[i];
			if(inQ[u]&&inQ[v])
			{
				if(inU[u]!=inU[v])S.set(i);
				G[u].push_back(i);
				G[v].push_back(i);
			}
			else if(inQ[u])
			{
				if(inU[v])GinU[u].push_back(i);
				else GoutU[u].push_back(i);
			}
			else if(inQ[v])
			{
				if(inU[u])GinU[v].push_back(i);
				else GoutU[v].push_back(i);
			}
			else
			{
				assert(!inQ[u]&&!inQ[v]);
				if(inU[u]!=inU[v])OK.push_back(i);
			}
		}
		for(int i=ql;i<qr;i++)
		{
			if(op[i]=='+'||op[i]=='-')
			{
				int x=X[i];
				assert(inQ[x]);
				if(op[i]=='+')assert(!inU[x]);
				else assert(inU[x]);
				for(int id:G[x])if(!used[id])S.flip(id);
				inU[x]=!inU[x];
			}
			else
			{
				if(!OK.empty())
				{
					ans[i]=OK.back();
					OK.pop_back();
				}
				else
				{
					int id=S._Find_first();
					if(id<100001)
					{
						ans[i]=id;
						S.reset(id);
					}
					else
					{
						for(int u:inQu)
						{
							if(inU[u])
							{
								if(!GoutU[u].empty())
								{
									ans[i]=GoutU[u].back();
									GoutU[u].pop_back();
									break;
								}
							}
							else
							{
								if(!GinU[u].empty())
								{
									ans[i]=GinU[u].back();
									GinU[u].pop_back();
									break;
								}
							}
						}
					}
				}
				if(ans[i]!=0)used[ans[i]]=true;
			}
		}
	}
	for(int i=0;i<Q;i++)if(op[i]=='?')cout<<ans[i]<<"\n";
}

Details

Tip: Click on the bar to expand more detailed information

Test #1:

score: 100
Accepted
time: 4ms
memory: 12968kb

input:

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

output:

3
2
5
4
0
1
0

result:

ok q=10

Test #2:

score: 0
Accepted
time: 3ms
memory: 13824kb

input:

0 0
0

output:


result:

ok q=0

Test #3:

score: 0
Accepted
time: 3ms
memory: 14428kb

input:

0 0
1
?

output:

0

result:

ok q=1

Test #4:

score: 0
Accepted
time: 38ms
memory: 14196kb

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:

1998
1994
1991
1989
1986
1985
1984
1981
1979
1978
1973
1971
1970
1969
1963
1960
1957
1954
1953
1952
1951
1950
1949
1947
1942
1933
1927
1922
1920
1914
1911
1903
1895
1890
1888
1887
1886
1884
1879
1876
1866
1864
1863
1862
1854
1853
1849
1844
1839
1837
1832
1829
1828
1819
1816
1813
1807
1806
1804
1803
...

result:

ok q=100000

Test #5:

score: 0
Accepted
time: 342ms
memory: 16104kb

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:

99679

result:

ok q=100000

Test #6:

score: 0
Accepted
time: 310ms
memory: 16384kb

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
110
103
88
113
85
161
171
172
21
43
5
176
40
46
47
41
18
53
3
55
11
37
69
79
82
2
94
6
13
14
16
22
23
28
39
50
52
80
97
99
104
105
48
112
115
119
133
138
139
142
145
148
157
114
179
117
189
99664
99662
99661
99647
99643
99641
99640
99637
99634
99632
99631
99628
99620
99617
99616
99613
99611
99...

result:

ok q=100000

Test #7:

score: 0
Accepted
time: 273ms
memory: 16600kb

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:

625
470
452
453
458
465
466
468
471
478
479
480
482
485
490
492
504
507
513
522
527
534
535
537
539
547
551
557
559
563
565
499
502
506
517
523
536
538
546
548
552
569
571
573
583
584
590
595
596
599
603
604
605
607
516
572
582
587
597
598
606
608
611
620
640
645
665
680
689
695
710
718
728
732
736
...

result:

ok q=100000

Test #8:

score: 0
Accepted
time: 223ms
memory: 16680kb

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
84
93
27
111
120
127
141
20
151
152
177
189
191
217
220
235
240
241
292
188
264
294
309
203
290
303
330
369
30
32
99
375
379
118
169
202
259
312
320
353
414
417
29
302
378
396
428
441
342
909
156
286
916
47
155
2
8
11
16
21
37
53
54
56
66
71
76
96
119
128
137
144
148
153
154
161
171
175
176
182
18...

result:

ok q=100000

Test #9:

score: 0
Accepted
time: 169ms
memory: 16260kb

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
1855
1876
2153
2736
2757
2138
2152
3019
3033
3034
4921
1912
1958
1965
2793
2839
2062
2096
2846
2167
2943
2977
2055
2936
3048
4942
2190
1869
2750
3071
4935
4978
5024
5031
2145
2011
2211
2892
3026
3092
5077
1940
2082
1817
1875
1905
1985
1885
2075
2113
2178
2698
2756
2084
2029
2766
2786...

result:

ok q=100000

Test #10:

score: 0
Accepted
time: 118ms
memory: 16308kb

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
1505
1947
4578
8883
12255
20405
23553
23942
1771
2213
4844
9149
12521
20671
1380
1822
1521
1963
4453
4594
8758
8899
1389
1831
4462
8767
12130
12139
12271
20288
20304
20311
20353
20358
20360
1606
2048
4679
8984
12356
20361
20386
20419
20423
20434
20437
20439
20446
20470
20480
20493
20499
2050...

result:

ok q=100000

Test #11:

score: 0
Accepted
time: 94ms
memory: 14132kb

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: 349ms
memory: 15760kb

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:

99663

result:

ok q=100000

Test #13:

score: 0
Accepted
time: 309ms
memory: 16468kb

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:

10
18
27
38
41
85
25
86
88
95
97
45
99681
99680
99674
99673
99659
99658
99652
99651
99644
99643
99636
99632
99629
99628
99627
99626
99622
99619
99618
99617
99615
99611
99608
99607
99606
99603
99599
99596
99595
99594
99589
99588
99580
99579
99578
99577
99576
99572
99569
99568
99567
99562
99544
99543
...

result:

ok q=100000

Test #14:

score: 0
Accepted
time: 267ms
memory: 16068kb

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:

2231
2230
2237
2244
2258
2265
2274
2280
2310
2226
2243
2379
2384
2385
2389
2397
2405
2419
2421
2435
2439
2446
2462
2463
2509
2406
2511
2347
2433
2288
2521
2551
2422
99668
99657
99640
99638
99612
99606
99585
99583
99578
99573
99567
99562
99505
99503
99498
99495
99486
99484
99479
99476
99468
99462
994...

result:

ok q=100000

Test #15:

score: 0
Accepted
time: 220ms
memory: 16696kb

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:

929
962
971
894
980
984
987
1009
1035
1062
1081
1082
1108
1133
1145
1064
1164
1167
1170
1172
1187
1208
1209
1233
1258
1280
1327
1329
1337
1028
1226
1249
1192
1372
1182
1223
1405
1423
1452
1471
1478
1505
1051
1494
1507
1525
1576
1165
1588
1608
1610
1016
99675
99674
99673
99671
99670
99669
99666
99665...

result:

ok q=100000

Test #16:

score: 0
Accepted
time: 174ms
memory: 16392kb

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
24
29
31
36
64
90
139
157
167
183
231
269
42
328
340
78
381
415
441
912
918
68
920
925
931
957
967
1028
1046
1056
1072
352
1120
1158
1217
1241
389
1278
13
902
1304
1787
1797
1816
1842
1852
1913
1931
2043
2126
2163
256
1145
2030
2189
2228
2238
2257
2283
2293
2354
2372
2471
2567
99675
99673
99667
9...

result:

ok q=100000

Test #17:

score: 0
Accepted
time: 107ms
memory: 16508kb

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:

7
40
208
231
242
243
250
349
1781
238
1982
2005
2012
2016
2024
2123
3106
3107
3109
3111
3112
88
101
1862
1875
3115
3119
3121
3123
3124
3125
3126
3127
3129
3134
3137
3138
3139
3140
3141
3143
3145
3147
3148
3149
3153
3154
3156
3157
3161
3162
3164
3165
3170
3172
3173
3175
3182
3195
3332
5362
5375
5512
...

result:

ok q=100000

Test #18:

score: 0
Accepted
time: 85ms
memory: 14980kb

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: 352ms
memory: 16264kb

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:

99669

result:

ok q=100000

Test #20:

score: 0
Accepted
time: 317ms
memory: 17080kb

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:

461
469
479
483
447
452
455
456
459
463
467
470
471
472
475
477
480
482
485
491
494
497
501
502
508
99491
99488
99487
99483
99482
99475
99473
99472
99428
99425
99424
99420
99419
99412
99410
99409
99336
99333
99310
99307
99255
99252
99226
99223
99216
99213
99212
99208
99207
99200
99198
99197
99190
99...

result:

ok q=100000

Test #21:

score: 0
Accepted
time: 271ms
memory: 16928kb

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:

453
455
456
458
459
460
461
463
465
466
467
468
469
475
476
477
480
482
483
485
486
490
492
493
497
498
504
507
508
509
516
519
526
534
539
548
551
488
552
554
556
558
560
562
563
566
568
99653
99649
99648
99646
99637
99628
99626
99622
99621
99619
99617
99616
99615
99611
99610
99608
99606
99605
9959...

result:

ok q=100000

Test #22:

score: 0
Accepted
time: 226ms
memory: 17000kb

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
81
144
221
35
278
375
241
164
27
194
220
239
305
264
118
66
303
308
345
351
360
376
401
418
425
440
140
916
924
246
93
94
191
228
6
174
235
269
127
309
321
89
336
366
72
162
311
358
199
274
361
379
7
65
390
42
102
124
399
408
410
417
435
895
22
896
48
320
161
198
37
215
222
120
223
70
69
209
9
2...

result:

ok q=100000

Test #23:

score: 0
Accepted
time: 177ms
memory: 16700kb

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
3718
3786
3881
57
108
296
3589
131
122
147
3640
253
3654
3663
3679
45
3577
38
3570
3785
3828
14
3546
6155
6156
6158
6171
305
3837
6172
6173
6178
6179
6180
42
295
327
3574
214
292
3746
3824
3827
96
199
3628
54
177
420
3586
3709
3731
285
168
364
143
380
416
3675
3700
3817
3859
3896
370
401...

result:

ok q=100000

Test #24:

score: 0
Accepted
time: 111ms
memory: 16788kb

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
2116
3436
3874
4747
162
607
1936
3256
202
647
1976
3296
3694
3734
4567
4607
6301
6341
6481
6732
6772
170
615
423
318
763
152
597
868
21
134
386
466
579
831
102
326
547
308
151
596
753
69
396
514
771
841
186
631
15
460
360
805
1789
395
840
1795
1843
87
106
111
532
551
556
443
888
1861...

result:

ok q=100000

Test #25:

score: 0
Accepted
time: 89ms
memory: 15896kb

input:

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

output:

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

result:

ok q=100000

Test #26:

score: 0
Accepted
time: 344ms
memory: 15944kb

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:

99989

result:

ok q=100000

Test #27:

score: 0
Accepted
time: 306ms
memory: 16212kb

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:

687
523
652
449
457
472
474
480
485
499
459
467
468
464
494
456
517
448
522
525
462
473
471
460
466
470
493
510
528
530
549
550
551
561
504
580
598
599
606
632
640
99986
99980
99959
99950
99930
99928
99925
99924
99904
99897
99891
99889
99886
99885
99881
99859
99852
99849
99825
99823
99820
99819
9981...

result:

ok q=100000

Test #28:

score: 0
Accepted
time: 271ms
memory: 16464kb

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:

6
9
83
38
129
264
210
291
304
305
306
337
133
12
8
53
54
91
112
106
135
2
89
13
136
146
147
3
17
149
153
158
21
58
105
116
85
110
130
164
171
172
102
142
43
174
179
206
211
216
220
104
117
199
100
230
90
193
233
42
123
27
131
219
84
152
124
34
81
96
19
24
32
48
49
61
62
76
86
113
150
160
161
167
177...

result:

ok q=100000

Test #29:

score: 0
Accepted
time: 221ms
memory: 16136kb

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:

1274
5225
1304
5255
5660
900
901
902
903
906
910
911
916
917
921
924
931
934
935
937
940
944
947
948
950
952
955
956
960
962
971
977
980
988
1001
1004
1011
1019
1027
1031
1039
1040
1043
1046
1053
1055
1061
1062
1079
1086
1089
1090
1093
1102
1105
1107
1111
1119
1126
1130
1132
1141
1143
1144
1146
1162...

result:

ok q=100000

Test #30:

score: 0
Accepted
time: 178ms
memory: 16480kb

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
692
3784
4656
13171
13586
699
3791
4663
774
3866
580
3672
659
3751
4544
4623
4738
854
564
3656
794
522
3614
523
607
3615
3699
3886
653
3745
3946
637
815
3729
3907
4486
4487
845
3937
565
527
3619
810
3657
550
576
864
870
874
3642
3668
3902
3956
572
456
661
685
3548
525
600
869
732
477
579
3569
3617...

result:

ok q=100000

Test #31:

score: 0
Accepted
time: 118ms
memory: 16708kb

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
4628
4741
5498
5612
12736
12849
16854
16965
4725
5596
12833
16949
4460
5330
4662
4643
4836
5513
5532
5707
4647
5517
12568
12750
12754
12769
12944
16687
16867
16871
16886
17060
17494
17662
17677
17681
4422
4449
4473
4590
4837
5309
5321
5323
5331
5353
5354
5364
5372
5400
5405
5418
5419
542...

result:

ok q=100000

Test #32:

score: 0
Accepted
time: 93ms
memory: 14728kb

input:

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

output:

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

result:

ok q=100000

Test #33:

score: 0
Accepted
time: 350ms
memory: 15840kb

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:

99998

result:

ok q=100000

Test #34:

score: 0
Accepted
time: 308ms
memory: 16372kb

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:

3
10
13
15
16
17
18
66
89
98
118
124
27
99989
99986
99963
99960
99944
99941
99918
99914
99912
99891
99887
99885
99843
99839
99837
99786
99782
99780
99765
99761
99759
99720
99716
99714
99594
99591
99582
99580
99577
99574
99573
99571
99472
99469
99460
99458
99455
99452
99451
99449
99439
99436
99427
99...

result:

ok q=100000

Test #35:

score: 0
Accepted
time: 270ms
memory: 16264kb

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:

14
16
20
50
62
76
77
97
110
111
116
121
145
179
5
86
180
189
215
228
285
244
69
99999
99998
99995
99990
99989
99987
99953
99950
99932
99929
99909
99908
99906
99899
99897
99864
99863
99861
99854
99852
99827
99824
99815
99812
99808
99805
99796
99793
99745
99742
99733
99730
99724
99723
99721
99714
9971...

result:

ok q=100000

Test #36:

score: 0
Accepted
time: 223ms
memory: 16480kb

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:

48
49
55
106
160
134
169
189
205
148
211
253
217
321
325
112
185
327
332
363
304
412
492
550
35
479
556
578
592
630
344
372
422
662
749
766
259
282
349
81
366
525
704
727
770
777
383
16
20
99994
99991
99990
99987
99981
99980
99979
99976
99973
99951
99950
99948
99945
99942
99939
99935
99930
99929
999...

result:

ok q=100000

Test #37:

score: 0
Accepted
time: 173ms
memory: 16700kb

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:

24
32
122
157
171
251
112
312
362
399
412
331
371
421
470
478
558
603
43
489
294
432
26
45
472
491
740
777
808
123
62
203
508
569
649
817
845
858
867
878
917
934
936
953
1003
1014
1094
1185
1222
1253
1262
1323
2686
2703
2705
2722
2772
2783
2862
2953
2990
3021
80
198
99994
99992
99986
99981
99979
999...

result:

ok q=100000

Test #38:

score: 0
Accepted
time: 116ms
memory: 16016kb

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:

67
80
87
101
166
181
204
217
248
257
957
970
977
991
1147
1400
1413
1420
1434
1590
1843
1856
1863
1877
30
920
344
371
1234
1261
322
1212
1363
1655
1677
1704
1806
2098
2120
2147
81
971
1414
1857
2248
2298
2299
2319
2539
2561
2588
2687
2737
2738
168
196
1058
1086
1501
1529
1944
1972
3
437
893
1326
133...

result:

ok q=100000

Test #39:

score: 0
Accepted
time: 88ms
memory: 15104kb

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: 340ms
memory: 16096kb

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:

99979

result:

ok q=100000

Test #41:

score: 0
Accepted
time: 315ms
memory: 16800kb

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:

1417
1340
1342
1343
1347
1345
1352
1354
1356
1359
1361
1366
1369
1374
1377
1380
1381
1383
1385
1386
1387
1388
1391
1394
1398
1410
1384
1412
1414
1419
1360
1420
1423
99996
99993
99954
99944
99933
99894
99879
99861
99860
99854
99853
99852
99849
99848
99844
99843
99837
99836
99835
99832
99831
99744
997...

result:

ok q=100000

Test #42:

score: 0
Accepted
time: 276ms
memory: 16624kb

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
19
55
99
108
59
162
167
206
6
70
82
102
116
190
208
248
141
118
258
286
288
294
114
25
27
131
176
8
166
210
80
101
224
231
106
235
127
150
194
239
52
240
207
211
244
265
126
21
38
154
180
270
273
290
291
276
168
293
300
233
304
312
314
189
315
318
99998
99996
99992
99991
99983
99982
99978
99975...

result:

ok q=100000

Test #43:

score: 0
Accepted
time: 224ms
memory: 17072kb

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
629
1073
2401
820
1264
760
797
1204
685
704
460
720
905
584
1028
1129
1148
1241
530
547
774
842
877
974
548
991
448
630
754
818
789
533
779
823
872
885
896
904
594
615
911
643
913
916
497
800
917
844
920
803
651
600
521
505
561
563
579
642
707
550
451
459
466
468
469
472
473
476
477
48...

result:

ok q=100000

Test #44:

score: 0
Accepted
time: 183ms
memory: 16848kb

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
3646
4084
258
104
117
239
550
563
685
704
3641
3654
3776
3795
114
158
184
560
10
168
325
456
614
630
771
178
224
345
90
427
187
122
381
221
190
351
447
536
356
568
624
124
362
389
20
342
466
1
247
454
455
458
462
76
253
302
465
469
292
472
473
476
478
483
487
493
499
502
505
509
511
26
166
5...

result:

ok q=100000

Test #45:

score: 0
Accepted
time: 112ms
memory: 17084kb

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
1112
2439
5934
8516
1261
2587
6083
8665
8943
9092
12322
12470
13156
13304
15221
1028
2355
984
1062
1085
2311
1309
2389
2412
2635
5806
5850
5884
5907
6131
8388
8432
1316
2642
6138
8466
8489
8713
8720
1169
2496
5991
8573
8815
8859
8893
8916
9000
9140
9147
12194
12238
12272
12295
12379
12518
1327
265...

result:

ok q=100000

Test #46:

score: 0
Accepted
time: 89ms
memory: 16008kb

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: 305ms
memory: 17116kb

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:

99998

result:

ok q=100000

Test #48:

score: 0
Accepted
time: 288ms
memory: 17212kb

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
48488
30538
75424
13514
13513
12375
13512
27931
27930
26264
17100
21768
21767
21766
5804
13990
13989
21765
21764
19557
24025
17392
17391
18081
18080
1845
1844
18079
18078
5177
5176
9930
15971
15970
18077
19187
8664
1084
24252
24251
8756
25213
25212
541
540
539
901
900
24798
25457
25456
1...

result:

ok q=100000

Test #49:

score: 0
Accepted
time: 260ms
memory: 16580kb

input:

100000 100000
98 1
1 39536
2 7197
2 36925
64304 2
3 90981
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67514 18
18 72374...

output:

45530
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41136
41930
10520
42830
42829
42932
43311
6715
6714
15719
15718
35853
2198
43...

result:

ok q=100000

Test #50:

score: 0
Accepted
time: 240ms
memory: 16208kb

input:

100000 100000
1 30554
51310 1
1 71883
94585 1
2 40250
59351 2
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14035 4
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output:

49551
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33368
33367
21390
63519
63518
57130
29370
36518
78771
55848
55847
16898
12467
16897...

result:

ok q=100000

Test #51:

score: 0
Accepted
time: 238ms
memory: 15860kb

input:

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

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88273
88272
67816
59096
40004
35692
11407
90104
90103
90102
2...

result:

ok q=100000

Test #52:

score: 0
Accepted
time: 219ms
memory: 15720kb

input:

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

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result:

ok q=100000

Test #53:

score: 0
Accepted
time: 187ms
memory: 14624kb

input:

100000 100000
40394 1
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3 18844
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4020 6
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output:

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result:

ok q=100000

Test #54:

score: 0
Accepted
time: 319ms
memory: 17504kb

input:

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

output:

100000

result:

ok q=100000

Test #55:

score: 0
Accepted
time: 306ms
memory: 17420kb

input:

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

output:

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99895
99894
...

result:

ok q=100000

Test #56:

score: 0
Accepted
time: 304ms
memory: 17440kb

input:

100000 100000
1 92961
32241 2
2 81221
4608 3
16927 3
18769 3
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16 457...

output:

100000
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99915
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99912
99911
99909
99906...

result:

ok q=100000

Test #57:

score: 0
Accepted
time: 306ms
memory: 17148kb

input:

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

100000
99999
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99921
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99918
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99912
99910
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99905
99904
99903
99902...

result:

ok q=100000

Test #58:

score: 0
Accepted
time: 303ms
memory: 16752kb

input:

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

output:

99998
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99896
...

result:

ok q=100000

Test #59:

score: 0
Accepted
time: 302ms
memory: 16872kb

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
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output:

100000
99999
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99923
99922
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99920
99914
99913
99911
99907
99905
99903
99902
99900
99899...

result:

ok q=100000

Test #60:

score: 0
Accepted
time: 293ms
memory: 16948kb

input:

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

output:

99998
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99900
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99895
...

result:

ok q=100000

Test #61:

score: 0
Accepted
time: 290ms
memory: 18104kb

input:

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

output:


result:

ok q=100000

Test #62:

score: 0
Accepted
time: 281ms
memory: 18568kb

input:

100000 100000
19575 1
26203 1
72508 1
1 97963
14667 2
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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: 292ms
memory: 17948kb

input:

100000 100000
36059 1
46485 1
23653 2
73424 2
2 74494
51828 3
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53927 16
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19 24677
19 5891...

output:


result:

ok q=100000

Test #64:

score: 0
Accepted
time: 294ms
memory: 18192kb

input:

100000 100000
20177 2
2 98955
3 46743
3 46866
62628 3
12631 4
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15 3765
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1...

output:


result:

ok q=100000

Test #65:

score: 0
Accepted
time: 288ms
memory: 18336kb

input:

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

output:


result:

ok q=100000

Test #66:

score: 0
Accepted
time: 290ms
memory: 18452kb

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: 290ms
memory: 18580kb

input:

100000 100000
1 43054
1 66061
45045 4
81759 5
15827 6
6 40801
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6 83704
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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: 173ms
memory: 16832kb

input:

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

0
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result:

ok q=100000

Test #69:

score: 0
Accepted
time: 179ms
memory: 15316kb

input:

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

0
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0
0
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0
0
0
0
0
...

result:

ok q=100000

Test #70:

score: 0
Accepted
time: 319ms
memory: 14988kb

input:

99970 100000
1 2
3 1
1 4
1 5
1 6
7 1
1 8
9 1
1 10
11 1
1 12
13 1
14 1
15 1
16 1
1 17
18 1
19 1
1 20
1 21
22 1
23 1
1 24
25 1
1 26
1 27
28 1
29 1
30 1
1 31
32 1
1 33
1 34
1 35
36 1
1 37
38 1
39 1
40 1
1 41
42 1
43 1
1 44
45 1
1 46
47 1
48 1
49 1
1 50
51 1
1 52
53 1
1 54
55 1
1 56
57 1
58 1
59 1
60 1
...

output:

99969
0
99968
0
99967
0
99966
0
99965
0
99964
0
99963
0
99962
0
99961
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99960
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99942
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99940
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99939
0
99938
0
99937
0
99936
0
99935
0
99934
0
99933
0
9993...

result:

ok q=100000

Test #71:

score: 0
Accepted
time: 307ms
memory: 14856kb

input:

99970 100000
2 1
3 1
4 1
1 5
1 6
7 1
8 1
1 9
1 10
11 1
1 12
13 1
14 1
15 1
16 1
17 1
1 18
1 19
20 1
21 1
1 22
23 1
1 24
1 25
26 1
27 1
28 1
29 1
30 1
1 31
1 32
1 33
34 1
1 35
36 1
1 37
38 1
1 39
40 1
1 41
42 1
1 43
1 44
1 45
46 1
47 1
1 48
49 1
50 1
51 1
52 1
1 53
54 1
55 1
56 1
57 1
58 1
59 1
1 60
...

output:

0
99969
99968
99967
99966
0
99965
0
0
0
99964
99963
99962
0
0
99961
0
99960
99959
99958
99957
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99955
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99954
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99949
99948
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99946
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99945
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99943
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99942
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99941
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99940
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0
99939
0
99938
99937
0
0
0
99936
0
99935
0
0
0
...

result:

ok q=100000

Test #72:

score: 0
Accepted
time: 178ms
memory: 13832kb

input:

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

output:

0
0
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...

result:

ok q=100000

Test #73:

score: 0
Accepted
time: 164ms
memory: 17096kb

input:

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

output:

0
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0
...

result:

ok q=100000

Test #74:

score: 0
Accepted
time: 295ms
memory: 15352kb

input:

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

output:

1
49985
49984
49983
99969
0
99968
49982
49981
49980
99967
0
49979
0
49978
49977
99966
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99965
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49976
49975
99964
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99963
49974
99962
49973
99961
49972
49971
49970
49969
49968
99960
49967
49966
49965
49964
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49963
49962
99959
49961
99958
0
99957
49960
99956
0
49959
49958
49957
0
49956
0
99955
0
9995...

result:

ok q=100000

Test #75:

score: 0
Accepted
time: 294ms
memory: 15264kb

input:

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

output:

0
0
0
1
99969
99968
99967
99966
99965
99964
0
49985
0
0
99963
99962
49984
49983
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49982
49981
49980
49979
49978
49977
49976
99961
49975
49974
49973
49972
99960
99959
99958
99957
99956
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99955
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99954
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49971
49970
49969
49968
99953
49967
49966
99952
99951
99950
49965
49964
49963
4996...

result:

ok q=100000

Test #76:

score: 0
Accepted
time: 169ms
memory: 16588kb

input:

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

output:

0
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...

result:

ok q=100000

Test #77:

score: 0
Accepted
time: 170ms
memory: 16424kb

input:

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

output:

0
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0
0
...

result:

ok q=100000

Test #78:

score: 0
Accepted
time: 294ms
memory: 15344kb

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:

1
0
33325
33324
99969
0
66647
66646
66645
33323
66644
33322
66643
66642
66641
0
33321
33320
33319
33318
33317
66640
33316
66639
33315
33314
66638
33313
66637
33312
66636
33311
33310
33309
33308
33307
33306
66635
66634
33305
66633
66632
33304
33303
33302
33301
66631
66630
33300
33299
33298
33297
9996...

result:

ok q=100000

Test #79:

score: 0
Accepted
time: 285ms
memory: 15160kb

input:

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

output:

1
2
33325
33324
0
0
0
0
0
0
33323
33322
0
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0
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0
66647
33321
33320
33319
33318
33317
33316
33315
66646
66645
66644
66643
66642
33314
33313
33312
33311
33310
33309
33308
33307
33306
33305
66641
66640
66639
33304
33303
33302
33301
33300
33299
33298
33297
33296
33295
33294
33293
33292
33291
33290
...

result:

ok q=100000

Test #80:

score: 0
Accepted
time: 168ms
memory: 16800kb

input:

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

output:

0
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0
...

result:

ok q=100000

Test #81:

score: 0
Accepted
time: 170ms
memory: 17080kb

input:

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

output:

0
0
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0
...

result:

ok q=100000

Test #82:

score: 0
Accepted
time: 290ms
memory: 15300kb

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:

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

result:

ok q=100000

Test #83:

score: 0
Accepted
time: 283ms
memory: 15240kb

input:

99970 100000
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output:

1
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4996...

result:

ok q=100000

Test #84:

score: 0
Accepted
time: 166ms
memory: 16348kb

input:

99970 100000
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output:

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result:

ok q=100000

Test #85:

score: 0
Accepted
time: 166ms
memory: 16544kb

input:

99970 100000
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output:

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result:

ok q=100000

Test #86:

score: 0
Accepted
time: 288ms
memory: 15144kb

input:

99970 100000
3 1
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5 1
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2...

output:

2
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...

result:

ok q=100000

Test #87:

score: 0
Accepted
time: 281ms
memory: 15196kb

input:

99970 100000
1 3
5 1
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output:

1
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...

result:

ok q=100000

Test #88:

score: 0
Accepted
time: 162ms
memory: 16712kb

input:

99970 100000
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...

output:

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result:

ok q=100000

Test #89:

score: 0
Accepted
time: 171ms
memory: 16648kb

input:

99970 100000
3 1
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output:

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...

result:

ok q=100000

Test #90:

score: 0
Accepted
time: 294ms
memory: 15348kb

input:

99970 100000
1 2
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1 4
7 1
13 1
1 19
25 1
31 1
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61 1
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1 277
1 283
289 1
1 29...

output:

33327
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49981
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...

result:

ok q=100000

Test #91:

score: 0
Accepted
time: 270ms
memory: 14988kb

input:

99970 100000
3 1
6 1
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13 1
19 1
25 1
1 31
1 37
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1 49
55 1
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223 1
229 1
1 235
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247 1
1 253
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271 1
277 1
1 283
1 289
295 1
1 ...

output:

16664
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16636
16635
16634
16...

result:

ok q=100000

Test #92:

score: 0
Accepted
time: 170ms
memory: 16304kb

input:

99970 100000
3 1
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output:

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result:

ok q=100000

Test #93:

score: 0
Accepted
time: 172ms
memory: 16088kb

input:

99970 100000
1 3
1 5
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1 8
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22 1
29 1
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169 1
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190 1
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232 1
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337 ...

output:

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...

result:

ok q=100000

Test #94:

score: 0
Accepted
time: 292ms
memory: 15264kb

input:

99970 100000
2 1
1 3
1 5
1 7
8 1
15 1
1 22
1 29
36 1
43 1
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57 1
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1 232
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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
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28553
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57133
14272
14271
85694
28550
28549
1427...

result:

ok q=100000

Test #95:

score: 0
Accepted
time: 282ms
memory: 15300kb

input:

99970 100000
2 1
3 1
4 1
1 6
7 1
8 1
1 15
1 22
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1 36
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1 232
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253 1
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1 274
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1 288
1 295
1 302
1 309
1 316
323 1
330 1
...

output:

0
0
4
14288
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42835
42834
42833
42832
42831
42830
42829
42828
42827
42826
42825
42824
4282...

result:

ok q=100000

Test #96:

score: 0
Accepted
time: 167ms
memory: 16296kb

input:

99970 100000
2 1
3 1
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1 5
1 6
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17 1
25 1
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output:

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0
0
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0
0
0
0
0
...

result:

ok q=100000

Test #97:

score: 0
Accepted
time: 168ms
memory: 17068kb

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
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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
0
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0
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0
0
0
...

result:

ok q=100000

Test #98:

score: 0
Accepted
time: 293ms
memory: 14936kb

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
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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
12500
12501
12502
2
3
12503
25001
25002
12504
37499
37498
49995
62491
62490
74986
12499
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12495
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12493
12492
12491
12490
12489
12488
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12486
12485
12484
12483
12482
12481
12480
25000
24999
24998
12479
12478
12477
12476
12475
12474
12473
37497
12472
12471
12470
12469
12468
...

result:

ok q=100000

Test #99:

score: 0
Accepted
time: 284ms
memory: 15280kb

input:

99970 100000
6 1
9 1
1 17
1 25
1 33
41 1
1 49
1 57
1 65
73 1
1 81
89 1
97 1
1 105
113 1
1 121
129 1
137 1
1 145
1 153
1 161
169 1
1 177
1 185
1 193
201 1
209 1
217 1
1 225
1 233
1 241
249 1
257 1
265 1
1 273
281 1
1 289
1 297
1 305
313 1
321 1
1 329
337 1
345 1
353 1
361 1
369 1
1 377
1 385
393 1
1 ...

output:

0
0
0
12500
37496
12502
49993
62489
12498
1
12499
12503
25000
62490
12501
74986
74985
12497
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74984
74983
87481
74982
74981
74980
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74978
37497
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87479
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12495
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12491
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12488
12487
12486
12485
12484
12483
12482
12481
12480
12479
49991
49990
49989
49988
4998...

result:

ok q=100000

Test #100:

score: 0
Accepted
time: 238ms
memory: 16324kb

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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2 5027
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:

99999

result:

ok q=100000

Test #101:

score: 0
Accepted
time: 227ms
memory: 17340kb

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
1 4631
5135 1
5224 1
1 5279
6206 1
1 6985
1 7310
1 7357
7722 1
7815 1
1 8282
9362 1
9571 1
1 9782
1 9999
874 2
2 1055
1187 2
2010 2
2 2173
2250 2
2511 2
2699 2
2756 2
2876 2
2 3802
4047 2
4937 2
2 ...

output:

28797
45449
44540
6860
26636
30221
34854
14008
26110
41504
42812
49777
19164
18567
30131
44912
31644
41510
9171
26107
31764
45456
49724
50199
53217
53225
53945
54523
58530
59059
7617
35630
35631
60235
62302
20943
66420
71984
75837
9174
39895
76912
7628
50209
79739
82250
82251
82884
94181
741
740
739...

result:

ok q=100000

Test #102:

score: 0
Accepted
time: 207ms
memory: 16924kb

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
2 7816
7996 2
8202 2
2 8218
2 9608
893 3
3 1127
3 1318
1863 3
3136 3
3 3927
4162 3
4273 3
3 49...

output:

0
75918
28632
42946
80553
96678
23268
98999
32180
74416
99783
693
5318
66495
75154
75162
94844
29968
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64704
99148
692
691
31869
77981
690
65163
689
2564
15254
75919
688
4422
28615
45827
57333
65116
69387
82329
14813
40259
88750
89514
98331
687
686
685
684
683
42614
56345
682
681
2420
17255
2419...

result:

ok q=100000

Test #103:

score: 0
Accepted
time: 189ms
memory: 16392kb

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
7367 1
7599 1
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2 1468
2 1486
1670 2
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2 2729
3116 2
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2 3560
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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
35206
35205
35204
35203
35202
35201
5412
5416
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5414
5413
5411
299
5410
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5406
5405
5404
5403
5402
5401
82680
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6668
83762
6667
6666
6665
23268
32387
39924
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6663
6662
6661
6660
59844
6659
6373
5010
55529
60956
68965
98419
5009
5008
...

result:

ok q=100000

Test #104:

score: 0
Accepted
time: 169ms
memory: 16112kb

input:

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

output:

0
0
0
0
76229
76228
42788
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67553
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13540
9286
9285
9284
9283
9282
9281
9280
9279
9278
9277
36792
9276
9275
9274...

result:

ok q=100000

Test #105:

score: 0
Accepted
time: 145ms
memory: 16176kb

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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2 4956
5072 2
2 5204
2 5302
2 5454
2 5562
5607 2
5774 2
2 5909
6017 2
2 6193
6622 2...

output:

0
98980
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97512
86398
75549
67374
64431
87699
55281
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73364
73363
73362
68526
68525
68524
68523
68522
68521
68520
68519
68518
68517
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58998
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9543
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9540
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9538
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9536
9535
9534
9533
9532
9531
9530
9529
9528
9527
2886
47799
47798
47797
47796
...

result:

ok q=100000

Test #106:

score: 0
Accepted
time: 97ms
memory: 14732kb

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
9377 1
1 9393
1 9596
1 9941
376 2
2 623
878 2
1665 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
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0
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0
0
0
...

result:

ok q=100000

Test #107:

score: 0
Accepted
time: 252ms
memory: 16752kb

input:

10000 100000
1 246
483 1
1 766
1 1389
1 1977
1 2314
2563 1
2637 1
2826 1
1 4125
4414 1
4737 1
1 5172
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1 6611
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1 7016
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1 7265
1 7459
7666 1
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:

99998

result:

ok q=100000

Test #108:

score: 0
Accepted
time: 230ms
memory: 17048kb

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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2 3659
2 4398
4775 2
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:

99999
99998
99996
99995
99993
99992
99991
99990
99989
99986
99985
99981
99980
99979
99978
99973
99971
99967
99965
99964
99962
99959
99957
99952
99946
99943
99941
99937
99936
99935
99932
99931
99927
99926
99925
99918
99917
99914
99912
99911
99910
99909
99908
99907
99905
99903
99901
99891
99888
99887
...

result:

ok q=100000

Test #109:

score: 0
Accepted
time: 214ms
memory: 17204kb

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
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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:

100000
99997
99996
99994
99992
99991
99988
99986
99985
99984
99980
99974
99971
99969
99968
99965
99959
99951
99947
99943
99970
99949
99948
99944
99942
99940
99939
99938
99935
99934
99932
99930
99929
99928
99925
99922
99921
99918
99915
99914
99913
99909
99907
99905
99903
99900
99898
99896
99895
99894...

result:

ok q=100000

Test #110:

score: 0
Accepted
time: 199ms
memory: 16872kb

input:

10000 100000
6 1
1 399
891 1
1 1247
1269 1
1 1839
1 4072
4089 1
1 4245
1 4901
5339 1
1 7182
7459 1
8149 1
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:

100000
99998
99997
99996
99994
99991
99990
99988
99987
99986
99985
99983
99982
99977
99976
99974
99971
99966
99962
99961
99959
99957
99952
99951
99950
99946
99940
99939
99934
99933
99932
99931
99928
99925
99923
99917
99915
99912
99911
99910
99909
99908
99906
99905
99902
99899
99897
99896
99893
99884...

result:

ok q=100000

Test #111:

score: 0
Accepted
time: 189ms
memory: 16396kb

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
2102 2
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:

100000
99999
99997
99996
99994
99992
99987
99984
99979
99978
99977
99975
99973
99970
99968
99967
99966
99964
99963
99962
99961
99959
99956
99955
99951
99950
99949
99947
99945
99944
99940
99939
99935
99934
99933
99931
99943
99941
99930
99928
99927
99924
99923
99922
99921
99919
99914
99910
99908
99904...

result:

ok q=100000

Test #112:

score: 0
Accepted
time: 163ms
memory: 15952kb

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:

100000
99998
99996
99995
99994
99993
99992
99991
99989
99988
99987
99985
99984
99982
99981
99980
99979
99978
99977
99968
99963
99962
99960
99959
99957
99955
99953
99951
99948
99945
99944
99943
99941
99940
99936
99932
99930
99928
99923
99921
99918
99914
99911
99976
99956
99938
99912
99909
99908
99907...

result:

ok q=100000

Test #113:

score: 0
Accepted
time: 201ms
memory: 15640kb

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:

100000
99997
99994
99986
99985
99984
99983
99982
99981
99979
99975
99973
99969
99965
99964
99961
99959
99956
99955
99954
99953
99952
99951
99950
99949
99946
99944
99943
99942
99940
99939
99937
99936
99935
99933
99929
99927
99925
99924
99922
99921
99920
99918
99917
99914
99913
99911
99910
99908
99902...

result:

ok q=100000

Test #114:

score: 0
Accepted
time: 236ms
memory: 16800kb

input:

10000 100000
1 687
1 2238
2339 1
2540 1
3744 1
1 4048
1 5868
1 6041
7833 1
8786 1
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3 7681
8072 3
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3 ...

output:

99998

result:

ok q=100000

Test #115:

score: 0
Accepted
time: 207ms
memory: 16796kb

input:

10000 100000
16 1
1 226
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904...

output:

11242
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98408
98346
98333
98315
98269
98171
98092
...

result:

ok q=100000

Test #116:

score: 0
Accepted
time: 209ms
memory: 17300kb

input:

10000 100000
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1 773
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output:

0
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99239
99210
99209
98981
98952
98899
98798
...

result:

ok q=100000

Test #117:

score: 0
Accepted
time: 193ms
memory: 17152kb

input:

10000 100000
141 1
1 864
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3 3484...

output:

0
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17823
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6134
6133
6132
74620
6131
4294
89...

result:

ok q=100000

Test #118:

score: 0
Accepted
time: 174ms
memory: 16728kb

input:

10000 100000
1 496
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3 1405...

output:

29979
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15330
66770
2...

result:

ok q=100000

Test #119:

score: 0
Accepted
time: 151ms
memory: 16980kb

input:

10000 100000
155 1
1 312
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3...

output:

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40656
53533
...

result:

ok q=100000

Test #120:

score: 0
Accepted
time: 101ms
memory: 15584kb

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: 103ms
memory: 16736kb

input:

9970 100000
2 1
3 1
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1 5
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8 1
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output:

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...

result:

ok q=100000

Test #122:

score: 0
Accepted
time: 116ms
memory: 17180kb

input:

9970 100000
2 1
1 3
1 4
5 1
1 6
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9 1
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output:

0
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...

result:

ok q=100000

Test #123:

score: 0
Accepted
time: 82ms
memory: 15260kb

input:

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

output:

9969
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9931
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9930
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9929
0
9928
0
9927
0...

result:

ok q=100000

Test #124:

score: 0
Accepted
time: 88ms
memory: 14528kb

input:

9970 100000
2 1
1 3
1 4
1 5
6 1
1 7
8 1
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1 60
6...

output:

9969
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9930
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9929
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9928
9927
992...

result:

ok q=100000

Test #125:

score: 0
Accepted
time: 102ms
memory: 16728kb

input:

9970 100000
1 2
3 1
1 5
7 1
1 9
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1 13
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61 1
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1...

output:

0
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...

result:

ok q=100000

Test #126:

score: 0
Accepted
time: 100ms
memory: 17072kb

input:

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

output:

0
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...

result:

ok q=100000

Test #127:

score: 0
Accepted
time: 86ms
memory: 15032kb

input:

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

output:

1
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4954
9951
4953
4952...

result:

ok q=100000

Test #128:

score: 0
Accepted
time: 80ms
memory: 14840kb

input:

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

output:

0
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9953
0
0
4952
495...

result:

ok q=100000

Test #129:

score: 0
Accepted
time: 105ms
memory: 16656kb

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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160 1
...

output:

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result:

ok q=100000

Test #130:

score: 0
Accepted
time: 99ms
memory: 17112kb

input:

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

output:

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...

result:

ok q=100000

Test #131:

score: 0
Accepted
time: 79ms
memory: 15228kb

input:

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

output:

2
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6630
3306
3305
6629
3304
3303
3302
6628
6627
0
6626
6625
9960...

result:

ok q=100000

Test #132:

score: 0
Accepted
time: 88ms
memory: 14684kb

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
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118 1
121 1
124 1
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151 1
1 154
1 157
1 ...

output:

2
1
9969
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0
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6629
6628
6627
6626
6625
6624
9964
3302
3301
3300
3299
0
3...

result:

ok q=100000

Test #133:

score: 0
Accepted
time: 101ms
memory: 17204kb

input:

9970 100000
3 1
1 5
1 9
1 13
17 1
21 1
25 1
1 29
33 1
1 37
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181 1
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209 ...

output:

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...

result:

ok q=100000

Test #134:

score: 0
Accepted
time: 102ms
memory: 16972kb

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
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169 1
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...

output:

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...

result:

ok q=100000

Test #135:

score: 0
Accepted
time: 79ms
memory: 14848kb

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
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153 1
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1 161
165 1
169 1
1 173
177 1
181 1
1 185
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193 1
197 1
1 201
205 1
1 20...

output:

2494
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4974
4973
4972
4971
4970
4969
4968
4967
4966
4965
7467
2477
2476...

result:

ok q=100000

Test #136:

score: 0
Accepted
time: 95ms
memory: 14724kb

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
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69 1
73 1
77 1
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85 1
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1 93
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1 101
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109 1
113 1
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137 1
141 1
145 1
1 149
153 1
157 1
1 161
1 165
1 169
1 173
1 177
181 1
1 185
1 189
193 1
1 197
1 201
1 205
1 20...

output:

0
0
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...

result:

ok q=100000

Test #137:

score: 0
Accepted
time: 98ms
memory: 17008kb

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
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61 1
66 1
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1 141
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171 1
176 1
181 1
186 1
1 191
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216 1
221 1
226 1
231 1
1 236
1 241
1 246
1 ...

output:

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...

result:

ok q=100000

Test #138:

score: 0
Accepted
time: 97ms
memory: 17168kb

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
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1 181
186 1
1 191
196 1
1 201
206 1
1 211
1 216
1 221
1 226
1 231
1 236
241 1
1 246
251 1
1 25...

output:

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...

result:

ok q=100000

Test #139:

score: 0
Accepted
time: 80ms
memory: 15180kb

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
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156 1
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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
1
5980
1994
1993
1992
1991
1990
5979
5978
1989
1988
1987
1986
1985
3989
3988
3987
3986
5977
5976
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1983
1982
5975
7977
0
1981
0
9970
3985
1980
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1975
7976
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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: 95ms
memory: 14816kb

input:

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

output:

0
5984
7977
7976
7975
7974
7973
1
7972
7971
7970
7969
1996
3989
3990
3988
3987
3986
3985
3984
3983
7968
7967
7966
2
1995
1994
1993
1992
1991
1990
1989
1988
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1978
1977
1976
1975
1974
1973
1972
1971
1970
1969
1968
1967
1966
1965
1964
1963
1962
1961
1960
1959...

result:

ok q=100000

Test #141:

score: 0
Accepted
time: 100ms
memory: 16848kb

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
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1 205
1 211
1 217
223 1
1 229
1 235
241 1
247 1
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1 259
1 265
271 1
277 1
1 283
289 1
1 295
301...

output:

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0
...

result:

ok q=100000

Test #142:

score: 0
Accepted
time: 97ms
memory: 16880kb

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: 79ms
memory: 15176kb

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
1665
3
1666
1
4990
1664
3328
6652
1667
3327
1663
1662
1661
1660
1659
1658
1657
1656
1655
1654
1653
1652
1651
1650
1649
1648
1647
1646
1645
1644
6651
4989
4988
4987
6650
4986
6649
4985
4984
6648
1643
1642
9972
4983
1641
1640
1639
1638
1637
3326
4982
1636
1635
4981
4980
6647
4979
6646
6645
3325
33...

result:

ok q=100000

Test #144:

score: 0
Accepted
time: 84ms
memory: 14880kb

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:

1
2
3
1665
3327
4990
1664
1663
1662
1661
1660
1659
1658
3328
1657
1656
1655
6652
1654
1653
4989
4988
1652
1651
1650
1649
1648
1647
1646
1645
1644
1643
1642
1641
1640
1639
6651
6650
6649
9972
8312
3326
8311
8310
8309
6648
6647
6646
6645
4987
4986
4985
4984
4983
4982
4981
4980
4979
1638
4978
4977
4976...

result:

ok q=100000

Test #145:

score: 0
Accepted
time: 99ms
memory: 17164kb

input:

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

output:

0
0
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...

result:

ok q=100000

Test #146:

score: 0
Accepted
time: 88ms
memory: 17116kb

input:

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

output:

0
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0...

result:

ok q=100000

Test #147:

score: 0
Accepted
time: 74ms
memory: 14668kb

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:

1428
1
2
1430
1429
5704
7128
3
4279
5703
2855
4278
1427
1426
1425
1424
1423
5702
5701
2854
2853
2852
2851
4277
4276
4275
1422
1421
1420
0
1419
1418
8551
2850
1417
1416
1415
4274
1414
1413
1412
1411
1410
1409
1408
1407
1406
1405
1404
2849
2848
2847
2846
2845
5700
7127
4273
1403
1402
7126
5699
5698
85...

result:

ok q=100000

Test #148:

score: 0
Accepted
time: 94ms
memory: 14440kb

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
1428
1429
2854
4281
2
1426
4280
1425
1427
1424
1423
1422
1421
1420
1419
5705
2853
2852
2851
2850
2849
9974
9973
9972
2848
2847
2846
2845
2844
4279
2843
2842
2841
2840
2839
2838
2837
2836
2835
2834
2833
2832
2831
2830
2829
2828
2827
2826
2825
2824
4278
4277
4276
4275
4274
4273
4272
4271
42...

result:

ok q=100000

Test #149:

score: 0
Accepted
time: 95ms
memory: 16648kb

input:

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

output:

0
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0
...

result:

ok q=100000

Test #150:

score: 0
Accepted
time: 96ms
memory: 16800kb

input:

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

output:

0
0
0
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0
0
...

result:

ok q=100000

Test #151:

score: 0
Accepted
time: 85ms
memory: 14440kb

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
2500
2
2501
3748
2499
6240
3
1251
1252
7486
3747
7485
4993
2498
2497
4992
4994
2496
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: 86ms
memory: 15052kb

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
3746
1252
3747
6241
7486
1
2
7485
7484
7483
7482
7481
2500
1250
2499
3748
4994
4995
7480
7479
7478
3
1249
1248
1247
1246
1251
1245
1244
1243
1242
1241
1240
1239
1238
1237
1236
1235
4993
6240
6239
6238
3745
3744
3743
3742
4992
1234
1233
1232
1231
1230
1229
1228
1227
1226
1225
1224
1223
1222
1221
...

result:

ok q=100000

Test #153:

score: 0
Accepted
time: 328ms
memory: 16324kb

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:

99999

result:

ok q=100000

Test #154:

score: 0
Accepted
time: 285ms
memory: 16628kb

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:

24
54
64
101
10
129
87
120
133
140
75
66
32
104
11
41
59
80
7
3
14
15
39
73
68
82
91
93
98
100
30
33
63
99950
99949
99948
99946
99926
99923
99922
99921
99920
99906
99895
99893
99892
99891
99888
99883
99882
99880
99877
99850
99848
99840
99831
99830
99820
99819
99818
99817
99814
99813
99812
99811
9980...

result:

ok q=100000

Test #155:

score: 0
Accepted
time: 260ms
memory: 16248kb

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:

740
654
693
3601
1469
2909
3726
1501
2791
736
1503
2908
774
3731
4386
671
1545
1478
2978
1514
1534
1440
1465
2895
602
705
1460
1525
1536
2831
2913
2924
2981
608
3556
689
595
663
601
609
1386
1389
1395
1398
1410
1412
1422
750
630
1427
1429
1436
1437
1481
1474
1485
1490
597
1512
1518
1527
1530
1531
58...

result:

ok q=100000

Test #156:

score: 0
Accepted
time: 216ms
memory: 16288kb

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
3414
4872
3350
11757
419
453
532
1349
1360
1362
1376
1385
1390
1401
1404
1418
1419
1438
1461
1470
1498
1511
420
1516
1521
1728
1732
1742
1743
441
467
1745
1748
510
1749
1750
1765
1767
1771
515
540
1785
603
1786
1803
1810
1817
1818
557
1827
1861
1867
1878
1884
1893
1896
1899
1906
3347
3...

result:

ok q=100000

Test #157:

score: 0
Accepted
time: 185ms
memory: 16584kb

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:

4202
6126
1020
1962
2845
7036
1822
1831
1890
2801
6984
1158
1165
1963
1973
4314
7041
7150
7167
7604
1005
983
4157
999
1976
2964
1845
7004
7593
1988
7725
7729
7734
10572
10576
10606
10636
10685
6198
1127
10731
1800
1943
4136
1916
6205
7027
7660
10616
10694
10738
10743
10751
15227
15255
15299
15341
15...

result:

ok q=100000

Test #158:

score: 0
Accepted
time: 156ms
memory: 16388kb

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
10422
58558
75559
79817
80990
83137
7905
7840
19220
27284
43228
51912
53972
54811
66650
68084
68971
69030
69715
71395
71773
10335
54782
58513
58515
58535
58552
58579
58580
2352
19218
43283
61405
71779
71820
14229
14244
14255
14268
14274
14284
14290
14300
2251
14305
14322
14341
14358
35226
41935
...

result:

ok q=100000

Test #159:

score: 0
Accepted
time: 89ms
memory: 14560kb

input:

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

output:

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

result:

ok q=100000

Test #160:

score: 0
Accepted
time: 334ms
memory: 15968kb

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:

100000

result:

ok q=100000

Test #161:

score: 0
Accepted
time: 294ms
memory: 16632kb

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:

99997
99995
99992
99966
99963
99958
99956
99953
99948
99943
99934
99933
99932
99930
99928
99926
99921
99917
99913
99897
99896
99883
100000
99990
99987
99986
99977
99976
99975
99971
99954
99949
99942
99937
99936
99924
99918
99914
99906
99893
99881
99876
99875
99848
99847
99845
99844
99843
99839
99838...

result:

ok q=100000

Test #162:

score: 0
Accepted
time: 247ms
memory: 16544kb

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:

100000
99995
99985
99982
99976
99975
99968
99962
99957
99954
99951
99942
99939
99938
99931
99930
99928
99926
99918
99917
99902
99900
99898
99894
99892
99885
99871
99855
99854
99849
99846
99843
99839
99836
99828
99825
99809
99807
99805
99803
99787
99785
99771
99762
99761
99754
99745
99741
99732
99729...

result:

ok q=100000

Test #163:

score: 0
Accepted
time: 219ms
memory: 16432kb

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:

99997
99996
99995
99993
99991
99984
99976
99974
99973
99972
99970
99969
99967
99964
99961
99960
99959
99958
99957
99956
99955
99954
99946
99945
99943
99942
99936
99935
99934
99924
99921
99920
99910
99909
99908
99904
99897
99896
99893
99892
99884
99883
99877
99876
99873
99871
99869
99866
99862
99860
...

result:

ok q=100000

Test #164:

score: 0
Accepted
time: 193ms
memory: 16556kb

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:

99995
99992
99989
99987
99985
99983
99981
99980
99977
99975
99961
99958
99957
99944
99938
99937
99931
99930
99929
99926
99924
99921
99919
99918
99915
99914
99911
99910
99904
99901
99896
99895
99894
99893
99889
99888
99886
99885
99880
99878
99874
99873
99869
99865
99863
99862
99859
99858
99856
99855
...

result:

ok q=100000

Test #165:

score: 0
Accepted
time: 160ms
memory: 16464kb

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:

99999
99998
99995
99994
99991
99988
99986
99984
99982
99971
99970
99968
99962
99960
99959
99955
99954
99953
99951
99949
99944
99943
99935
99934
99933
99932
99927
99926
99925
99924
99922
99921
99919
99918
99916
99909
99901
99900
99898
99897
99895
99894
99889
99888
99878
99871
99868
99862
99858
99846
...

result:

ok q=100000

Test #166:

score: 0
Accepted
time: 194ms
memory: 14936kb

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:

99989
99988
99986
99985
99982
99981
99977
99965
99964
99960
99958
99957
99953
99949
99943
99940
99936
99933
99932
99931
99930
99928
99915
99913
99912
99911
99909
99900
99899
99897
99889
99885
99883
99881
99879
99878
99872
99868
99867
99866
99864
99859
99858
99855
99854
99846
99843
99842
99817
99815
...

result:

ok q=100000

Test #167:

score: 0
Accepted
time: 332ms
memory: 16832kb

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:

99989

result:

ok q=100000

Test #168:

score: 0
Accepted
time: 291ms
memory: 16244kb

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:

2760
683
673
700
688
691
675
713
671
722
735
756
810
636
766
768
644
649
651
657
661
666
668
708
727
740
750
755
760
777
787
796
761
827
828
758
2409
2425
2433
2436
2445
786
2455
99988
99967
99956
99955
99953
99950
99946
99945
99936
99935
99934
99933
99931
99924
99921
99915
99902
99900
99898
99896
9...

result:

ok q=100000

Test #169:

score: 0
Accepted
time: 254ms
memory: 16968kb

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
5158
5372
3236
3298
3339
3351
3619
3332
3620
3627
3628
3305
3259
3324
3630
3633
3641
3643
3647
3649
3650
3659
3667
3670
3671
3682
3685
3688
3348
3703
3708
3711
3718
3406
3728
3732
3733
3737
3403
3738
3739
3757
3768
3731
3769
3771
3786
3787
3805
3341
5162
3232
3246
3251
3255
3280
3283
3291
3306
3...

result:

ok q=100000

Test #170:

score: 0
Accepted
time: 218ms
memory: 16556kb

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
2693
3461
2647
2606
2707
2724
3508
2632
3509
3519
2678
2681
3501
2799
2749
2695
2701
2756
3526
3531
2657
2718
2762
3505
3512
3573
3809
3831
3834
3847
3852
3880
3832
3846
3864
3877
3879
3883
3886
3889
3905
3920
3514
3925
3929
3415
2677
3945
3947
3956
3960
3964
3966
3983
4001
3429
4004
4012
4027
409...

result:

ok q=100000

Test #171:

score: 0
Accepted
time: 186ms
memory: 16740kb

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
18478
24078
15123
15665
17545
2515
2371
14972
15083
17373
18584
18736
2346
9470
2392
2420
3460
9471
9478
9501
2390
9502
9503
9518
9522
9527
9530
9542
9560
9563
2422
2436
3379
9566
9587
9605
3458
9613
9625
9639
9641
2357
2366
2373
2383
2386
2391
2410
2412
2414
2423
2437
2439
2446
2455
2459
2464
2...

result:

ok q=100000

Test #172:

score: 0
Accepted
time: 159ms
memory: 16504kb

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
2163
2177
5327
7494
2194
2801
3364
5234
5343
13366
13381
14276
15283
27531
35278
3333
10680
15308
14190
21041
21336
10569
10572
10574
10581
10601
10607
2802
10608
10610
10641
10654
10656
10668
3378
10676
10698
10718
10750
10752
21449
27499
15307
35360
36785
36866
2709
5261
15359
18259
1831...

result:

ok q=100000

Test #173:

score: 0
Accepted
time: 99ms
memory: 15976kb

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
0
0
0
0
0
0
0
0
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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...

result:

ok q=100000

Test #174:

score: 0
Accepted
time: 126ms
memory: 16276kb

input:

970 100000
2 1
3 1
4 1
5 1
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1 9
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output:

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...

result:

ok q=100000

Test #175:

score: 0
Accepted
time: 142ms
memory: 16636kb

input:

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

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...

result:

ok q=100000

Test #176:

score: 0
Accepted
time: 73ms
memory: 14744kb

input:

970 100000
1 2
1 3
1 4
1 5
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9 1
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1 ...

output:

969
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...

result:

ok q=100000

Test #177:

score: 0
Accepted
time: 86ms
memory: 14788kb

input:

970 100000
2 1
3 1
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1 5
1 6
1 7
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61...

output:

0
969
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91...

result:

ok q=100000

Test #178:

score: 0
Accepted
time: 125ms
memory: 17564kb

input:

970 100000
2 1
3 1
1 5
1 7
1 9
11 1
1 13
15 1
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output:

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...

result:

ok q=100000

Test #179:

score: 0
Accepted
time: 130ms
memory: 17008kb

input:

970 100000
2 1
1 3
1 5
7 1
1 9
11 1
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1 15
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output:

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...

result:

ok q=100000

Test #180:

score: 0
Accepted
time: 78ms
memory: 14700kb

input:

970 100000
1 2
3 1
1 5
7 1
9 1
11 1
13 1
15 1
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1 19
21 1
1 23
1 25
1 27
1 29
1 31
33 1
35 1
37 1
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43 1
1 45
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1 53
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1 63
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79 1
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89 1
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1 109
111 1
1 113
1 ...

output:

1
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95...

result:

ok q=100000

Test #181:

score: 0
Accepted
time: 80ms
memory: 14676kb

input:

970 100000
2 1
3 1
5 1
1 7
9 1
11 1
1 13
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21 1
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1 25
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1 43
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111 1
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11...

output:

0
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94...

result:

ok q=100000

Test #182:

score: 0
Accepted
time: 122ms
memory: 16856kb

input:

970 100000
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1 13
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output:

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result:

ok q=100000

Test #183:

score: 0
Accepted
time: 120ms
memory: 17332kb

input:

970 100000
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16 1
22 1
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1 28
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181 1
184 1
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247 ...

output:

0
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...

result:

ok q=100000

Test #184:

score: 0
Accepted
time: 71ms
memory: 14856kb

input:

970 100000
3 1
4 1
1 7
10 1
13 1
16 1
19 1
1 22
1 25
1 28
37 1
1 40
43 1
46 1
1 49
52 1
1 55
1 58
1 64
1 67
1 70
73 1
76 1
79 1
1 85
91 1
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97 1
106 1
1 109
1 112
115 1
1 118
1 124
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133 1
139 1
1 142
1 148
1 154
157 1
160 1
1 163
166 1
169 1
172 1
175 1
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1 184
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1 190
1 193
199 1
1 ...

output:

1
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208
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406
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398
615
172
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170
169
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168
167
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397
396
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165
164
16...

result:

ok q=100000

Test #185:

score: 0
Accepted
time: 83ms
memory: 14640kb

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:

1
211
412
411
410
409
408
210
209
208
207
206
205
204
611
610
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203
202
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383
382
0
192
191
190
189
188
187
186
381
185
184
183
380
379
378
605
...

result:

ok q=100000

Test #186:

score: 0
Accepted
time: 107ms
memory: 17052kb

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
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57 1
69 1
1 73
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1 81
85 1
1 89
93 1
97 1
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output:

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result:

ok q=100000

Test #187:

score: 0
Accepted
time: 121ms
memory: 17416kb

input:

970 100000
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output:

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result:

ok q=100000

Test #188:

score: 0
Accepted
time: 71ms
memory: 14644kb

input:

970 100000
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output:

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17...

result:

ok q=100000

Test #189:

score: 0
Accepted
time: 84ms
memory: 14740kb

input:

970 100000
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output:

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60...

result:

ok q=100000

Test #190:

score: 0
Accepted
time: 108ms
memory: 17168kb

input:

970 93610
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output:

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result:

ok q=100000

Test #191:

score: 0
Accepted
time: 111ms
memory: 17008kb

input:

970 93610
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output:

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result:

ok q=100000

Test #192:

score: 0
Accepted
time: 70ms
memory: 14956kb

input:

970 93610
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output:

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...

result:

ok q=100000

Test #193:

score: 0
Accepted
time: 73ms
memory: 14764kb

input:

970 93610
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output:

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16...

result:

ok q=100000

Test #194:

score: 0
Accepted
time: 96ms
memory: 16780kb

input:

970 77288
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output:

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result:

ok q=100000

Test #195:

score: 0
Accepted
time: 89ms
memory: 16480kb

input:

970 77288
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output:

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result:

ok q=100000

Test #196:

score: 0
Accepted
time: 67ms
memory: 14772kb

input:

970 77288
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3...

output:

164
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138
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result:

ok q=100000

Test #197:

score: 0
Accepted
time: 73ms
memory: 14564kb

input:

970 77288
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1 289
295 1
301 1
...

output:

1
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30...

result:

ok q=100000

Test #198:

score: 0
Accepted
time: 84ms
memory: 15912kb

input:

970 66182
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output:

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result:

ok q=100000

Test #199:

score: 0
Accepted
time: 81ms
memory: 16792kb

input:

970 66182
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output:

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560
144
...

result:

ok q=100000

Test #200:

score: 0
Accepted
time: 60ms
memory: 14540kb

input:

970 66182
1 2
1 5
1 7
8 1
1 15
22 1
1 29
1 36
43 1
1 57
64 1
1 71
1 78
85 1
1 92
1 99
106 1
1 113
1 120
1 127
134 1
141 1
148 1
155 1
1 162
1 169
1 176
1 183
1 190
197 1
204 1
211 1
1 218
225 1
232 1
1 239
1 246
253 1
260 1
267 1
274 1
281 1
1 288
295 1
1 302
1 309
316 1
1 323
1 330
1 337
344 1
351 ...

output:

278
3
141
279
2
558
1
418
140
139
280
138
695
419
557
277
556
417
276
416
415
555
275
554
414
553
552
551
137
136
135
134
133
132
131
130
129
128
127
126
125
124
123
122
121
120
119
118
117
116
969
115
968
274
114
113
112
111
110
109
413
832
967
694
550
549
548
108
107
547
412
411
410
409
408
407
54...

result:

ok q=100000

Test #201:

score: 0
Accepted
time: 65ms
memory: 14756kb

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
142
2
1
3
281
282
141
140
139
138
137
144
418
557
136
143
135
134
417
133
132
131
130
129
280
128
127
126
125
124
123
122
121
279
278
277
276
275
120
119
118
117
116
115
114
113
112
274
273
272
271
270
269
268
267
111
266
265
264
263
262
261
260
259
258
257
256
255
110
109
108
107
254
253
416
415
...

result:

ok q=100000

Test #202:

score: 0
Accepted
time: 76ms
memory: 15584kb

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
0
0
...

result:

ok q=100000

Test #203:

score: 0
Accepted
time: 68ms
memory: 15908kb

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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125
249
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0
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0
0
0
248
494
124
0
0
0
0
0
0
0
...

result:

ok q=100000

Test #204:

score: 0
Accepted
time: 52ms
memory: 14392kb

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:

1
2
4
3
127
249
251
129
250
128
371
5
370
732
369
368
367
366
611
610
491
490
126
125
124
123
122
121
120
248
247
246
245
119
118
117
244
243
116
115
114
242
113
112
111
110
109
241
240
239
365
238
108
107
106
237
236
235
234
233
232
231
364
609
608
105
104
103
102
101
100
99
98
230
229
97
96
95
94
...

result:

ok q=100000

Test #205:

score: 0
Accepted
time: 55ms
memory: 14140kb

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
126
0
4
130
254
375
2
495
614
1
127
252
494
493
492
491
613
253
374
373
372
371
370
369
368
367
366
365
3
129
364
363
851
850
849
848
847
846
128
845
844
843
125
124
123
122
121
120
119
118
117
116
115
114
113
112
111
110
109
108
107
106
105
104
103
102
101
100
99
251
98
97
96
95
94
93
92
91
90
89...

result:

ok q=100000

Extra Test:

score: 0
Extra Test Passed