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QOJ

IDProblemSubmitterResultTimeMemoryLanguageFile sizeSubmit timeJudge time
#272204#6303. InversionxwlWA 87ms6176kbC++141.3kb2023-12-02 16:27:572023-12-02 16:28:03

Details

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Test #1:

score: 100
Accepted
time: 0ms
memory: 3716kb

input:

3
0
0
1

output:

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

result:

ok OK, guesses=3

Test #2:

score: -100
Wrong Answer
time: 87ms
memory: 6176kb

input:

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

output:

? 1 2
? 1 3
? 2 3
? 2 4
? 3 4
? 2 5
? 3 5
? 1 5
? 2 6
? 3 6
? 4 6
? 5 6
? 2 7
? 3 7
? 5 7
? 6 7
? 2 8
? 3 8
? 5 8
? 6 8
? 7 8
? 1 9
? 2 9
? 8 9
? 7 9
? 1 10
? 2 10
? 3 10
? 4 10
? 5 10
? 6 10
? 7 10
? 1 11
? 2 11
? 4 11
? 5 11
? 3 11
? 2 12
? 3 12
? 4 12
? 5 12
? 6 12
? 7 12
? 10 12
? 11 12
? 2 13
?...

result:

wrong answer Wa.
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