QOJ.ac

QOJ

IDProblemSubmitterResultTimeMemoryLanguageFile sizeSubmit timeJudge time
#213804#6634. Central SubsetZhangYiDeWA 1ms5652kbC++171.3kb2023-10-14 16:10:562023-10-14 16:10:56

Details

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Test #1:

score: 0
Wrong Answer
time: 1ms
memory: 5652kb

input:

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

output:

2
0

result:

wrong answer Integer 0 violates the range [1, 4] (test case 1)