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IDProblemSubmitterResultTimeMemoryLanguageFile sizeSubmit timeJudge time
#809636#9570. Binary Treeucup-team5950#RE 1ms9796kbC++143.2kb2024-12-11 16:27:302024-12-11 16:27:30

Details

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Test #1:

score: 100
Accepted
time: 1ms
memory: 9796kb

input:

2
5
0 0
1 5
2 4
0 0
0 0
1
0
2
0 2
0 0
2

output:

? 3 5
? 1 2
! 1
? 2 1
! 1

result:

ok OK (2 test cases)

Test #2:

score: -100
Runtime Error

input:

5555
8
2 0
8 6
0 0
3 0
0 0
7 0
0 0
5 4
2
0
2
8
0 0
1 4
2 0
0 0
7 8
0 0
3 0
6 0
0
2
0
8
5 8
0 0
1 7
0 0
0 0
4 2
0 0
6 0
0
1
0
5
4 5
3 1
0 0
0 0
0 0
0
2
8
0 0
0 0
5 6
0 0
1 4
2 0
3 8
0 0
1
1
0
5
3 0
5 1
0 0
0 0
4 0
0
2
5
5 0
0 0
0 0
3 0
2 4
1
0
3
3 0
1 0
0 0
2
2
2 0
0 0
2
3
2 3
0 0
0 0
1
10
2 8
9 7
0 ...

output:

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

result:
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