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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
#733815#9570. Binary Treezhao_daodaoRE 2ms7068kbC++143.1kb2024-11-10 21:19:092024-11-10 21:19:10

详细

Test #1:

score: 100
Accepted
time: 2ms
memory: 7068kb

input:

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

output:

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

result:

ok OK (2 test cases)

Test #2:

score: -100
Runtime Error

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
1
8
5 8
0 0
1 7
0 0
0 0
4 2
0 0
6 0
0
2
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
1
5
3 0
5 1
0 0
0 0
4 0
0
2
5
5 0
0 0
0 0
3 0
2 4
1
0
3
3 0
1 0
0 0
2
2
2 0
0 0
2
3
2 3
0 0
0 0
1
10
2 8
9 7
0 0
...

output:

? 2 4
? 1 6
? 6 7
! 6
? 5 3
? 3 2
? 1 4
! 2
? 1 6
? 5 3
? 3 7
! 3
? 2 5
? 2 3
! 2
? 5 6
? 1 4
! 5
? 5 1
? 5 4
! 4
? 4 2
? 5 1
! 5
? 3 2
! 2
? 2 1
! 1
? 2 3
! 1
? 2 6
? 1 9
? 1 8
! 1
? 2 1
! 1
? 5 9
? 5 3
? 4 8
! 8
? 5 8
? 5 3
? 7 1
? 7 9

result: