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QOJ

IDProblemSubmitterResultTimeMemoryLanguageFile sizeSubmit timeJudge time
#885916#9734. Identify ChordHuluoboWA 0ms3584kbC++141.7kb2025-02-06 19:34:232025-02-06 19:34:23

Details

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Test #1:

score: 0
Wrong Answer
time: 0ms
memory: 3584kb

input:

2
6
2
2
2
1
1
4

output:

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

result:

wrong answer format  Unexpected end of file - token expected (test case 2)