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ID题目提交者结果用时内存语言文件大小提交时间测评时间
#762947#9570. Binary Treerotcar08WA 16ms7952kbC++141.3kb2024-11-19 17:28:002024-11-19 17:28:01

詳細信息

Test #1:

score: 100
Accepted
time: 2ms
memory: 7952kb

input:

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

output:

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

result:

ok OK (2 test cases)

Test #2:

score: -100
Wrong Answer
time: 16ms
memory: 6804kb

input:

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

output:

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

result:

wrong answer Too many queries (test case 33)
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