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IDProblemSubmitterResultTimeMemoryLanguageFile sizeSubmit timeJudge time
#323889#8239. Mysterious Treeucup-team132#WA 2ms4036kbC++172.1kb2024-02-10 14:01:242024-02-10 14:01:25

Details

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Test #1:

score: 100
Accepted
time: 0ms
memory: 4036kb

input:

2
4
1
1
4
0
1
1
0
1

output:

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

result:

ok Correct (2 test cases)

Test #2:

score: -100
Wrong Answer
time: 2ms
memory: 3772kb

input:

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

output:

? 1 2
? 3 4
? 5 6
? 7 8
? 9 10
? 11 12
? 1 13
? 11 1
? 12 1
? 12 2
! 2
? 1 2
? 3 4
? 5 6
? 7 8
? 9 10
? 11 12
? 13 14
? 1 15
? 13 1
? 14 1
? 13 2
! 2
? 1 2
? 3 4
? 5 6
? 1 7
? 1 2
? 7 2
? 7 3
! 2
? 1 2
? 3 4
? 5 6
? 7 8
? 9 10
? 11 12
? 13 14
? 1 15
! 1
? 1 2
? 3 4
? 5 6
? 7 8
? 9 10
? 11 12
? 13 14...

result:

wrong answer Wrong prediction (test case 37)
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