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QOJ

IDProblemSubmitterResultTimeMemoryLanguageFile sizeSubmit timeJudge time
#162589#5088. Two Choreographiesntu_vjudge_2RE 46ms14048kbC++172.0kb2023-09-03 14:47:432023-09-03 14:47:43

Details

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Test #1:

score: 100
Accepted
time: 1ms
memory: 3876kb

input:

4
1 2
1 3
1 4
2 3
2 4

output:

3
3 2 1 
4 2 1

result:

ok

Test #2:

score: 0
Accepted
time: 1ms
memory: 3580kb

input:

5
1 2
1 3
1 4
1 5
2 3
2 5
3 4

output:

3
3 2 1 
5 2 1

result:

ok

Test #3:

score: 0
Accepted
time: 1ms
memory: 3592kb

input:

7
1 2
3 4
5 6
5 2
3 1
6 1
4 2
4 5
2 6
3 6
1 5

output:

3
6 5 2 
5 2 1

result:

ok

Test #4:

score: 0
Accepted
time: 0ms
memory: 3540kb

input:

40
1 16
1 40
2 4
2 16
2 36
3 25
3 38
4 1
4 13
5 11
5 27
6 4
7 5
7 11
8 10
8 14
8 24
9 34
10 20
12 35
13 2
14 10
14 20
15 18
15 28
15 31
16 6
16 13
17 5
17 11
17 27
18 9
19 1
19 4
19 16
20 24
21 12
21 33
21 35
22 38
23 12
23 21
25 28
25 31
25 34
25 38
26 14
26 20
27 7
27 11
28 3
28 31
29 16
29 19
30 ...

output:

3
13 4 2 
40 16 1

result:

ok

Test #5:

score: 0
Accepted
time: 1ms
memory: 3892kb

input:

201
1 7
1 114
1 119
2 49
2 93
4 197
5 139
6 1
6 27
7 39
7 121
8 127
9 130
9 145
11 106
11 136
11 193
12 2
12 116
13 55
13 69
13 105
13 187
13 196
14 144
14 177
15 127
15 134
15 145
15 155
15 184
15 199
16 96
16 177
17 20
21 100
22 68
22 71
22 81
22 142
23 148
23 190
24 12
24 81
24 89
25 158
25 159
2...

output:

3
193 136 11 
119 109 48

result:

ok

Test #6:

score: 0
Accepted
time: 4ms
memory: 4080kb

input:

8000
2 1508
2 3068
3 5268
3 5501
6 266
6 2737
6 3197
6 5863
6 6697
7 3492
9 427
9 794
9 3114
9 5509
10 2257
10 4348
11 1479
11 1957
11 2230
11 2500
11 3182
11 4399
11 5051
11 7727
12 7669
13 1403
13 5753
14 2871
14 6956
14 7959
15 6902
17 1630
17 3155
17 5950
18 7232
19 125
19 3280
19 5648
20 6879
2...

output:

5
6242 4919 6341 3228 4116 
7736 4791 7218 2686 6626

result:

ok

Test #7:

score: 0
Accepted
time: 46ms
memory: 14048kb

input:

99999
1 11261
1 21544
2 9017
2 63063
2 97990
3 11995
3 42473
4 19846
5 38099
6 35872
6 80509
7 73231
8 12356
9 35384
10 45091
12 86727
13 4938
13 48917
14 62383
14 89846
15 28458
15 44277
15 51725
15 84522
16 93258
17 13934
17 42238
18 19000
19 11278
19 23672
19 61502
19 78791
20 85057
20 88080
21 2...

output:

3
67758 60118 58209 
61519 11345 21402

result:

ok

Test #8:

score: 0
Accepted
time: 40ms
memory: 14036kb

input:

100000
1 68531
2 97359
4 68578
4 83098
4 98443
5 8053
5 30270
5 86617
6 7074
6 12266
6 69396
7 52675
7 78316
7 90757
7 92242
8 32677
8 41353
8 41457
8 74508
9 44234
10 4973
10 38390
10 96049
11 28007
11 68620
13 3016
14 36748
15 8147
15 25110
15 28489
15 72947
15 99347
16 70760
17 12774
17 68407
17 ...

output:

3
48423 3475 97816 
92343 56227 84361

result:

ok

Test #9:

score: -100
Dangerous Syscalls

input:

7
1 2
2 3
3 4
4 5
5 6
6 7
7 5
1 4
7 3
1 6
7 1

output:

result:
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