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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
#728468#9570. Binary Treeucup-team3790#WA 5ms9628kbC++142.2kb2024-11-09 15:14:332024-11-09 15:14:36

詳細信息

Test #1:

score: 100
Accepted
time: 0ms
memory: 9492kb

input:

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

output:

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

result:

ok OK (2 test cases)

Test #2:

score: -100
Wrong Answer
time: 5ms
memory: 9628kb

input:

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

output:

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

result:

wrong answer Too many queries (test case 6)
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