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ID题目提交者结果用时内存语言文件大小提交时间测评时间
#39887#2832. Graph TheoryZhangYiDeWA 183ms20888kbC++171.8kb2022-07-14 16:43:042022-07-14 16:43:06

详细

Test #1:

score: 100
Accepted
time: 3ms
memory: 7816kb

input:

3 2
1 2
2 3
3 2
1 1
2 2
3 3
1 2
2 3
3 1

output:

1
0
2

result:

ok 3 lines

Test #2:

score: 0
Accepted
time: 3ms
memory: 7724kb

input:

2 1
1 2

output:

1

result:

ok single line: '1'

Test #3:

score: 0
Accepted
time: 30ms
memory: 7820kb

input:

17 17
6 10
1 9
14 6
12 13
5 4
15 17
14 15
6 5
10 6
10 11
2 9
9 6
17 15
9 15
4 8
1 4
13 15
13 19
11 10
12 10
10 5
2 8
12 11
8 3
1 7
10 9
8 5
1 5
9 4
8 7
12 10
6 8
13 1
5 8
11 5
10 8
7 7
16 14
9 5
8 1
4 16
10 8
16 15
15 1
13 5
9 3
4 4
9 7
7 2
5 4
5 11
9 14
5 13
1 5
4 5
4 1
4 4
1 1
5 3
3 5
4 1
3 2
5 1
...

output:

8
6
8
2
1
2
7
6
2
6
2
9
10
10
8
10
3
8
7
7
9
10
4
8
6
8
2
2
2
6
6
5
5
4
2
9
4
1
9
6
9
2
6
4
1
2
1
3
6
8
8
6
3
4
7
6
3
8
1
5
3
2
1
5
8
5
7
5
6
7
10
9
3
2
6
7
4
5
6
6
5
1
4
2
4
1
9
7
3
9
4
6
7
5
7
6
1
5
8
5
6
4
5
3
3
7
7
6
9
2
7
3
3
7
10
7
1
2
2
6
6
7
8
7
2
5
1
3
7
2
1
9
9
5
9
5
2
3
1
6
6
3
8
6
1
8
3
...

result:

ok 10000 lines

Test #4:

score: 0
Accepted
time: 47ms
memory: 7816kb

input:

190 27
72 104
45 123
187 67
105 21
52 179
141 79
107 23
111 166
27 186
35 15
1 59
48 67
105 153
51 92
92 178
149 98
86 153
144 100
13 100
186 91
124 153
24 116
75 15
105 18
137 52
150 129
109 100
106 100
15 36
52 105
7 19
40 62
19 95
26 90
67 55
14 104
90 45
59 41
78 61
100 96
77 55
75 85
13 76
50 1...

output:

95
53
25
77
43
78
94
14
83
35
24
70
46
17
12
38
6
19
21
68
45
87
40
28
38
52
11
10
11
26
48
80
92
48
94
56
12
22
19
1
45
60
9
59
82
44
12
85
24
34
25
90
71
60
43
16
74
9
36
83
19
54
37
76
82
53
21
30
18
86
15
91
63
45
18
22
13
53
71
49
77
67
25
58
44
67
28
87
44
6
67
12
34
93
12
33
21
67
69
100
96
7...

result:

ok 1000 lines

Test #5:

score: 0
Accepted
time: 57ms
memory: 7824kb

input:

631 403
564 132
336 393
68 11
23 519
24 399
463 382
550 163
557 333
404 578
139 46
576 72
207 424
408 224
509 551
12 389
119 490
239 462
531 363
295 607
87 91
525 469
493 133
22 450
325 557
348 29
594 380
495 540
45 387
452 64
562 585
539 403
516 212
511 153
347 186
59 51
475 453
426 463
363 570
127...

output:

315
105
859
936
348
811
510
237
852
571
482
496
996
192
445
19
840
235
569
915
267
977
587
468
574
461
412
436
89
794
314
656
693
794
640
15
43
885
667
891
559
237
275
268
43
774
197
914
510
817
264
406
813
781
657
410
665
193
523
943
846
427
985
200
592
786
502
804
308
615
395
814
455
585
990
93
27...

result:

ok 100 lines

Test #6:

score: 0
Accepted
time: 111ms
memory: 13376kb

input:

33612 200000
24258 24258
16589 16578
27435 27434
12485 12483
27768 27779
25352 25365
7899 7890
21677 21679
18384 18403
8639 8647
25720 25731
12560 12553
6818 6821
6737 6721
756 738
24289 24278
25287 25299
15980 15968
30378 30385
16423 16439
8410 8430
13605 13623
8786 8779
15942 15943
8070 8086
1114 ...

output:

20

result:

ok single line: '20'

Test #7:

score: 0
Accepted
time: 148ms
memory: 20888kb

input:

200000 200000
108194 108177
107888 107907
151974 151986
145582 145564
160644 160655
6520 6512
27546 27560
54120 54109
23774 23761
139151 139169
3715 3704
37270 37261
27979 27961
68030 68029
172350 172337
136551 136539
71687 71702
72681 72683
170998 171009
102032 102015
86070 86050
49785 49795
70532 ...

output:

20

result:

ok single line: '20'

Test #8:

score: 0
Accepted
time: 156ms
memory: 20720kb

input:

200000 200000
58978 58965
179601 179599
46881 46885
85872 85892
35453 35444
48837 48846
169811 169812
4905 4924
67871 67891
33498 33485
80041 80044
8614 8597
102554 102541
171922 171932
62674 62672
107682 107674
35596 35578
172014 172010
99018 99003
66233 66216
135849 135865
176225 176211
149831 149...

output:

199980

result:

ok single line: '199980'

Test #9:

score: 0
Accepted
time: 106ms
memory: 11484kb

input:

2619 200000
91 2546
2167 2178
1378 1382
2607 101
1142 1142
1426 1254
284 391
633 612
796 815
1279 1252
462 289
2341 2497
2249 2414
1888 1808
795 613
644 704
107 220
906 865
1820 1871
64 21
2035 2127
934 1128
1898 1707
2521 2593
2483 2532
1056 1006
2058 2085
5 2579
1875 2017
1930 1857
1365 1510
1373 ...

output:

200

result:

ok single line: '200'

Test #10:

score: 0
Accepted
time: 183ms
memory: 20876kb

input:

200000 200000
77541 77668
193849 193974
4353 4529
126362 126199
170504 170429
79476 79313
137113 137023
18179 17981
86106 85988
150401 150435
77291 77232
4807 4752
33154 33321
44592 44553
51663 51607
125340 125332
161780 161964
170246 170105
136712 136881
12249 12121
56432 56489
59541 59740
193372 1...

output:

200

result:

ok single line: '200'

Test #11:

score: -100
Wrong Answer
time: 176ms
memory: 19880kb

input:

200000 200000
144945 144926
43570 43483
102995 103184
48655 48633
100760 100735
21871 21758
186954 186754
106156 105971
117724 117552
93684 93784
185343 185268
169480 169516
153231 153347
188641 188643
174891 174950
184805 184692
55358 55429
143290 143290
18832 18932
1717 1685
76283 76399
140911 141...

output:

199924

result:

wrong answer 1st lines differ - expected: '199931', found: '199924'