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QOJ

IDProblemSubmitterResultTimeMemoryLanguageFile sizeSubmit timeJudge time
#724131#6502. Disjoint Set UnionZ_301WA 130ms3968kbC++142.5kb2024-11-08 10:04:372024-11-08 10:04:38

Details

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Test #1:

score: 100
Accepted
time: 0ms
memory: 3604kb

input:

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

output:

YES
2
2 1 2
1 1
YES
6
2 4 2
1 4
2 3 1
1 3
2 2 1
1 2
YES
8
2 1 2
1 1
2 2 3
1 2
2 3 4
1 3
2 4 5
1 4
NO
YES
12
2 6 2
1 6
2 3 5
1 3
2 2 4
1 2
2 5 4
1 5
2 2 1
1 2
2 4 1
1 4

result:

ok good! (YES count = 4, NO count = 1) (5 test cases)

Test #2:

score: -100
Wrong Answer
time: 130ms
memory: 3968kb

input:

100000
5
1 2 1 1 1
2 2 1 1 2
5
3 2 3 4 1
3 2 3 4 1
5
1 2 3 4 3
1 4 4 1 1
5
1 2 3 5 3
1 2 2 5 2
5
5 2 3 5 5
5 2 3 5 5
5
1 2 3 4 5
5 3 3 4 5
5
1 2 3 4 5
1 4 1 4 4
5
1 2 3 1 5
1 2 3 1 2
5
1 2 3 3 1
1 3 3 3 1
5
1 2 3 4 3
2 2 4 4 4
5
1 2 2 4 5
5 2 2 4 5
5
1 2 1 4 5
5 2 5 5 5
5
1 2 3 4 5
1 2 5 5 1
5
1 4 3...

output:

YES
8
2 3 1
1 3
2 4 1
1 4
2 1 2
1 1
2 5 2
1 5
NO
NO
NO
YES
4
2 1 5
1 1
2 4 5
1 4
YES
4
2 2 3
1 2
2 1 5
1 1
YES
6
2 3 1
1 3
2 2 4
1 2
2 5 4
1 5
YES
4
2 4 1
1 4
2 5 2
1 5
YES
6
2 5 1
1 5
2 2 3
1 2
2 4 3
1 4
YES
6
2 1 2
1 1
2 3 4
1 3
2 5 4
1 5
YES
4
2 3 2
1 3
2 1 5
1 1
YES
6
2 1 5
1 1
2 4 5
1 4
2 3 5
1...

result:

wrong answer you didn't find a solution but jury did (test case 2)
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