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IDProblemSubmitterResultTimeMemoryLanguageFile sizeSubmit timeJudge time
#877063#3301. Economic One-way RoadsMaMengQiML 0ms0kbC++172.4kb2025-01-31 19:18:242025-01-31 19:18:26

Details

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Test #1:

score: 0
Memory Limit Exceeded

input:

4
-1 3 2 -1
3 -1 7 7
5 9 -1 9
-1 6 7 -1

output:

27

result: