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IDProblemSubmitterResultTimeMemoryLanguageFile sizeSubmit timeJudge time
#542418#8939. Permutationucup-team3925#WA 4ms3700kbC++142.5kb2024-09-01 01:24:302024-09-01 01:24:31

Details

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Test #1:

score: 100
Accepted
time: 1ms
memory: 3700kb

input:

3
5
3
2
5
6
6
5
1
3
4
3
3
3

output:

? 1 5
? 1 3
? 4 5
! 4
? 1 6
? 4 6
? 1 2
? 2 3
! 2
? 1 4
? 3 4
? 3 4
! 4

result:

ok Correct (3 test cases)

Test #2:

score: -100
Wrong Answer
time: 4ms
memory: 3636kb

input:

10000
10
2
2
3
5
10
10
10
9
7
7
10
5
1
5
6
8
10
4
4
5
1
2
10
10
6
3
4

output:

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

result:

wrong answer Wrong prediction (test case 5)
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