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IDProblemSubmitterResultTimeMemoryLanguageFile sizeSubmit timeJudge time
#73868#3857. Single-track railwayHuangHanShengRE 0ms0kbPython3626b2023-01-29 09:22:372023-01-29 09:22:38

Details

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Test #1:

score: 0
Runtime Error

input:

2
39
7
1 20
1 70
1 56
1 37
1 37
1 37
1 91

output:


result: