QOJ.ac

QOJ

IDProblemSubmitterResultTimeMemoryLanguageFile sizeSubmit timeJudge time
#38227#840. Just CountingMaMengQiWA 4ms7648kbC++111.5kb2022-07-04 19:50:522022-07-04 19:50:55

Details

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Test #1:

score: 0
Wrong Answer
time: 4ms
memory: 7648kb

input:

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

output:


result:

wrong answer Answer contains longer sequence [length = 3], but output contains 0 elements