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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
#758263#9570. Binary TreeHuangHanShengWA 24ms3784kbC++142.3kb2024-11-17 17:16:002024-11-17 17:16:01

详细

Test #1:

score: 100
Accepted
time: 1ms
memory: 3784kb

input:

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

output:

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

result:

ok OK (2 test cases)

Test #2:

score: -100
Wrong Answer
time: 24ms
memory: 3772kb

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

output:

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

result:

wrong answer Too many queries (test case 17)
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