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QOJ

IDProblemSubmitterResultTimeMemoryLanguageFile sizeSubmit timeJudge time
#438860#6303. Inversionegypt_ioi2024_12WA 77ms3756kbC++201.5kb2024-06-11 09:34:312024-06-11 09:34:32

Details

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Test #1:

score: 100
Accepted
time: 1ms
memory: 3576kb

input:

3
0
0
0
1

output:

? 1 2
? 2 2
? 1 3
? 2 3
! 2 3 1

result:

ok OK, guesses=4

Test #2:

score: -100
Wrong Answer
time: 77ms
memory: 3756kb

input:

1993
0
0
0
0
0
0
0
0
0
0
1
0
0
1
0
0
0
0
0
1
0
1
0
0
1
0
0
0
0
1
1
1
0
1
1
1
1
1
1
1
1
1
1
1
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
1
1
0
1
1
0
1
1
1
0
0
0
0
0
0
0
1
1
0
0
0
0
0
1
0
1
1
0
1
1
1
0
1
0
0
0
0
0
1
1
1
1
0
1
1
0
0
1
0
1
0
0
0
0
0
0
0
1
0
1
0
0
0
0
0
0
1
1
0
1
1
1
0
1
1
0
1
1
1
1
1
1
0
1...

output:

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

result:

wrong answer Wa.