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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
#729327#9570. Binary Treeucup-team4956#WA 3ms5692kbC++142.1kb2024-11-09 16:54:062024-11-09 16:54:07

详细

Test #1:

score: 100
Accepted
time: 0ms
memory: 5692kb

input:

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

output:

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

result:

ok OK (2 test cases)

Test #2:

score: -100
Wrong Answer
time: 3ms
memory: 5692kb

input:

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

output:

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

result:

wrong answer Too many queries (test case 17)
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