QOJ.ac

QOJ

IDProblemSubmitterResultTimeMemoryLanguageFile sizeSubmit timeJudge time
#138910#6502. Disjoint Set UnionHuangHanShengWA 91ms3828kbC++142.7kb2023-08-12 13:51:522023-08-12 13:51:53

Details

Tip: Click on the bar to expand more detailed information

Test #1:

score: 100
Accepted
time: 1ms
memory: 3828kb

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
1
2 1 2
YES
4
2 3 2
1 4
2 2 1
1 3
YES
4
2 1 2
2 2 3
2 3 4
2 4 5
NO
YES
7
2 6 2
2 2 5
1 3
2 5 4
1 2
2 4 1
1 2

result:

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

Test #2:

score: -100
Wrong Answer
time: 91ms
memory: 3760kb

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
2
2 1 2
1 5
YES
0
YES
5
2 2 4
2 3 4
1 5
2 4 1
1 5
YES
2
2 3 2
1 5
YES
0
YES
2
2 1 5
2 2 3
YES
3
2 2 4
2 3 1
2 5 4
YES
1
2 5 2
YES
1
2 2 3
YES
3
2 1 2
2 3 4
1 5
YES
1
2 1 5
YES
3
2 1 5
1 3
2 4 5
YES
3
2 3 5
2 4 5
2 5 1
YES
5
2 4 3
1 2
2 3 1
1 2
1 5
YES
4
2 1 5
1 4
2 2 5
2 3 5
YES
4
2 2 1
2 3 1
2 ...

result:

wrong answer you didn't find a solution but jury did (test case 5184)
English 繁體中文 简体中文

Server Time: 2024-12-05 07:08:50 | OpenSource Project