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IDProblemSubmitterResultTimeMemoryLanguageFile sizeSubmit timeJudge time
#600116#8239. Mysterious Treeucup-team4951#TL 1ms3800kbC++141.6kb2024-09-29 14:50:462024-09-29 14:50:46

Details

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Test #1:

score: 100
Accepted
time: 1ms
memory: 3800kb

input:

2
4
1
0
1
0
4
0
1
0
1
1

output:

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

result:

ok Correct (2 test cases)

Test #2:

score: -100
Time Limit Exceeded

input:

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

output:

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

result:
English 繁體中文 简体中文

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