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QOJ

IDProblemSubmitterResultTimeMemoryLanguageFile sizeSubmit timeJudge time
#429731#7415. Fast Spanning TreeGuanYunchangRE 0ms0kbC++144.0kb2024-06-02 19:47:432024-06-02 19:47:44

Details

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Test #1:

score: 0
Runtime Error

input:

5 5
1 4 3 4 0
4 5 5
3 1 1
2 5 2
4 3 1
4 1 4

output:


result: