QOJ.ac

QOJ

IDProblemSubmitterResultTimeMemoryLanguageFile sizeSubmit timeJudge time
#839939#853. Flat OrganizationZhangYiDeWA 0ms3720kbC++203.4kb2025-01-02 12:08:402025-01-02 12:08:41

Details

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Test #1:

score: 0
Wrong Answer
time: 0ms
memory: 3720kb

input:

1
5
0 1 0 6 11
0 0 1 6 12
2 0 0 7 12
0 0 0 0 4
0 0 0 0 0

output:

YES
2 10
4 2
5 4

result:

wrong answer Test 1: Attempts to invert a pair (u, v) where u is not v's manager