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IDProblemSubmitterResultTimeMemoryLanguageFile sizeSubmit timeJudge time
#542805#8939. Permutationucup-team1237#WA 14ms3652kbC++171.7kb2024-09-01 05:59:322024-09-01 05:59:33

Details

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Test #1:

score: 100
Accepted
time: 1ms
memory: 3652kb

input:

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

output:

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

result:

ok Correct (3 test cases)

Test #2:

score: -100
Wrong Answer
time: 14ms
memory: 3652kb

input:

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

output:

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

result:

wrong answer Too long queries, n = 10, now length 31 (test case 9)
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