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QOJ

IDProblemSubmitterResultTimeMemoryLanguageFile sizeSubmit timeJudge time
#71251#3846. Link-Cut TreeZhaoZiLongWA 2ms5696kbC++171.1kb2023-01-09 13:30:532023-01-09 13:30:53

Details

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Test #1:

score: 0
Wrong Answer
time: 2ms
memory: 5696kb

input:

2
6 8
1 2
2 3
5 6
3 4
2 5
5 4
5 1
4 2
4 2
1 2
4 3

output:

2 3 4 5
-1

result:

wrong answer 1st lines differ - expected: '2 4 5 6', found: '2 3 4 5'