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IDProblemSubmitterResultTimeMemoryLanguageFile sizeSubmit timeJudge time
#325557#8239. Mysterious Treeucup-team010#WA 3ms3708kbC++201.9kb2024-02-11 16:50:342024-02-11 16:50:34

Details

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Test #1:

score: 100
Accepted
time: 1ms
memory: 3672kb

input:

2
4
1
1
0
4
0
1
1
1

output:

? 1 2
? 1 2
? 1 3
! 1
? 1 2
? 3 4
? 3 1
? 3 2
! 2

result:

ok Correct (2 test cases)

Test #2:

score: -100
Wrong Answer
time: 3ms
memory: 3708kb

input:

87
13
0
0
0
0
0
1
0
1
1
15
0
0
0
0
0
0
1
1
1
7
0
0
0
1
1
1
15
0
0
0
1
0
0
19
0
0
0
0
0
1
1
1
20
0
0
0
0
0
0
0
0
0
0
7
0
0
1
0
1
1
20
0
0
0
0
0
0
0
1
1
1
17
0
0
0
0
0
0
0
0
0
11
1
1
0
14
0
0
0
0
0
0
0
13
0
0
0
0
0
0
0
18
0
0
0
0
0
1
0
1
1
14
0
1
0
1
1
20
0
0
0
0
1
0
0
11
0
0
0
1
0
0
11
0
1
0
0
8
0
1
...

output:

? 1 2
? 3 4
? 5 6
? 7 8
? 9 10
? 11 12
? 11 1
? 12 1
? 12 2
! 2
? 1 2
? 3 4
? 5 6
? 7 8
? 9 10
? 11 12
? 13 14
? 13 1
? 13 2
! 2
? 1 2
? 3 4
? 5 6
? 7 1
? 7 1
? 7 2
! 2
? 1 2
? 3 4
? 5 6
? 7 8
? 7 1
? 8 1
! 1
? 1 2
? 3 4
? 5 6
? 7 8
? 9 10
? 11 12
? 11 1
? 11 2
! 2
? 1 2
? 3 4
? 5 6
? 7 8
? 9 10
? 1...

result:

wrong answer Wrong prediction (test case 40)
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