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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
#710747#9570. Binary Treeucup-team5109#WA 3ms3652kbC++234.4kb2024-11-04 21:22:102024-11-04 21:22:15

詳細信息

Test #1:

score: 100
Accepted
time: 1ms
memory: 3604kb

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: 3ms
memory: 3652kb

input:

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

output:

? 2 0

result:

wrong answer Integer parameter [name=v] equals to 0, violates the range [1, 8] (test case 1)