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QOJ

IDProblemSubmitterResultTimeMemoryLanguageFile sizeSubmit timeJudge time
#553983#8939. PermutationdanielzWA 1ms3660kbC++20785b2024-09-09 00:38:092024-09-09 00:38:10

Details

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Test #1:

score: 0
Wrong Answer
time: 1ms
memory: 3660kb

input:

3
5
3
2
3

output:

? 1 5
? 1 3
? 3 5
! 5

result:

wrong answer Wrong prediction (test case 1)