QOJ.ac

QOJ

IDProblemSubmitterResultTimeMemoryLanguageFile sizeSubmit timeJudge time
#655383#8941. Even or Odd Spanning TreeFurinaRE 0ms0kbC++234.7kb2024-10-19 03:24:462024-10-19 03:24:47

Details

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Test #1:

score: 0
Runtime Error

input:

3
2 1
1 2 5
3 1
1 3 1
4 4
1 2 1
1 3 1
1 4 1
2 4 2

output:


result: