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QOJ

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
#426836#6502. Disjoint Set Unionegypt_ioi2024_01WA 363ms3988kbC++203.2kb2024-05-31 22:29:522024-05-31 22:29:53

詳細信息

Test #1:

score: 100
Accepted
time: 1ms
memory: 3596kb

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
3
1 2 
1 3 
2 1 2 
YES
7
1 1 
2 4 2 
1 2 
1 3 
1 4 
2 2 1 
1 3 
YES
8
1 5 
2 1 2 
1 2 
2 2 3 
1 3 
2 3 4 
1 4 
2 4 5 
NO
YES
13
1 1 
2 6 2 
1 2 
1 3 
2 3 5 
1 2 
1 3 
1 5 
2 5 4 
1 2 
1 4 
2 2 1 
1 2

result:

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

Test #2:

score: -100
Wrong Answer
time: 363ms
memory: 3988kb

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
5
1 3 
1 4 
1 2 
2 1 2 
1 5 
YES
4
1 2 
1 1 
1 3 
1 4 
YES
8
1 1 
2 2 4 
1 4 
2 3 4 
1 4 
1 5 
2 4 1 
1 5 
YES
4
1 1 
1 2 
2 3 2 
1 5 
YES
5
1 2 
1 3 
1 1 
1 4 
1 5 
YES
5
1 3 
1 4 
1 5 
2 2 3 
2 1 5 
YES
5
1 1 
1 4 
2 2 4 
2 5 4 
2 3 1 
YES
5
1 1 
1 4 
1 2 
1 3 
2 5 2 
YES
5
1 1 
1 5 
1 3 
1 4 ...

result:

wrong answer you didn't find a solution but jury did (test case 24)
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