QOJ.ac

QOJ

IDProblemSubmitterResultTimeMemoryLanguageFile sizeSubmit timeJudge time
#730656#5545. Contingency PlanNumbering#WA 2ms8956kbC++172.8kb2024-11-09 20:57:362024-11-09 20:57:42

Details

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Test #1:

score: 0
Wrong Answer
time: 2ms
memory: 8956kb

input:

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

output:

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

result:

wrong answer cycle detected