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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
#733944#9570. Binary Treeucup-team090#WA 4ms6908kbC++143.1kb2024-11-10 22:17:352024-11-10 22:17:35

详细

Test #1:

score: 100
Accepted
time: 2ms
memory: 6908kb

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: 4ms
memory: 6076kb

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

output:

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

result:

wrong answer There are 3 candidates. (test case 5)
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