QOJ.ac

QOJ

IDProblemSubmitterResultTimeMemoryLanguageFile sizeSubmit timeJudge time
#489220#8819. CNOI KnowledgeLiuXuanDeWA 1ms3844kbC++143.7kb2024-07-24 19:01:572024-07-24 19:01:58

Details

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Test #1:

score: 0
Wrong Answer
time: 1ms
memory: 3844kb

input:

12
3
3
6
6
3
10
10
15
10
6
15
20
14
6
3
9
6
14
27
20
34
26
19
9
6
5
3
2
19
14
8
5
25
9
13
19
13

output:

? 1 2
? 2 3
? 2 4
? 3 5
? 3 4
? 2 5
? 3 6
? 2 6
? 4 7
? 4 6
? 3 7
? 2 7
? 4 8
? 6 8
? 6 7
? 5 8
? 5 7
? 5 9
? 3 9
? 3 8
? 2 9
? 2 8
? 5 10
? 7 10
? 7 9
? 8 10
? 8 9
? 9 10
? 6 11
? 6 10
? 8 11
? 9 11
? 6 12
? 9 12
? 8 12
? 7 12
? 7 11
! 1 2 1 1 1 1 2 1 1 3 1 1 

result:

wrong answer Wrong Answer.