QOJ.ac

QOJ

IDProblemSubmitterResultTimeMemoryLanguageFile sizeSubmit timeJudge time
#855159#9734. Identify ChordjlgxyWA 1ms3644kbC++201.5kb2025-01-12 15:29:392025-01-12 15:29:47

Details

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Test #1:

score: 0
Wrong Answer
time: 1ms
memory: 3644kb

input:

2
6
2
2
2
1
1
4
0
-1

output:

? 1 4
? 1 3
? 1 5
? 2 4
! 2 4
? 1 1
! 1 1

result:

wrong answer Wrong answer n=4, actual=1-3, guessed=1-1 (test case 2)