QOJ.ac

QOJ

IDProblemSubmitterResultTimeMemoryLanguageFile sizeSubmit timeJudge time
#714411#7689. Flipping CardsHuangHanShengWA 1ms5752kbC++201.9kb2024-11-05 23:06:102024-11-05 23:06:11

Details

Tip: Click on the bar to expand more detailed information

Test #1:

score: 0
Wrong Answer
time: 1ms
memory: 5752kb

input:

5
3 6
5 2
4 7
6 4
2 8

output:

-1
-1
-1
-1
-1

result:

wrong answer 1st numbers differ - expected: '6', found: '-1'