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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
#755161#9570. Binary Treeucup-team5446#WA 3ms3656kbC++201.6kb2024-11-16 16:35:182024-11-16 16:35:19

詳細信息

Test #1:

score: 100
Accepted
time: 1ms
memory: 3644kb

input:

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

output:

? 2 4
? 1 5
! 2
? 1 2
! 2

result:

ok OK (2 test cases)

Test #2:

score: -100
Wrong Answer
time: 3ms
memory: 3656kb

input:

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

output:

? 1 2
! 2

result:

wrong answer There are 7 candidates. (test case 1)