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QOJ

IDProblemSubmitterResultTimeMemoryLanguageFile sizeSubmit timeJudge time
#674453#906. 强连通分量nullptr_qwqWA 3ms11800kbC++205.3kb2024-10-25 15:52:532024-10-25 15:52:53

Details

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Test #1:

score: 0
Wrong Answer
time: 3ms
memory: 11800kb

input:

6 7
1 4
5 2
3 0
5 5
4 1
0 3
4 2

output:

4
2 0 3 
1 2 
2 1 4 
1 5 

result:

wrong answer 5 is later than 2, but there is an edge (5, 2)