QOJ.ac

QOJ

IDProblemSubmitterResultTimeMemoryLanguageFile sizeSubmit timeJudge time
#43610#4240. Tree CirclesGuanYunchangML 0ms0kbC++143.6kb2022-08-09 20:15:112022-08-09 20:15:12

Details

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Test #1:

score: 0
Memory Limit Exceeded

input:

3
1 2
2 3
2
3 1 2 3
2 1 3

output:


result: