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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
#538250#8939. Permutationucup-team4688#WA 3ms3640kbC++142.0kb2024-08-31 09:31:592024-08-31 09:32:01

詳細信息

Test #1:

score: 100
Accepted
time: 0ms
memory: 3640kb

input:

3
5
3
2
3
6
6
5
6
3
4
3
2

output:

? 1 5
? 1 3
? 3 4
! 4
? 1 6
? 4 6
? 2 6
? 3 6
! 2
? 1 4
? 1 3
! 4

result:

ok Correct (3 test cases)

Test #2:

score: -100
Wrong Answer
time: 3ms
memory: 3544kb

input:

10000
10
2
1
2
2
3
10
10
10
8
7
10
5
1
5
6
10
4
4
4
10
10
6
3

output:

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

result:

wrong answer Too long queries, n = 10, now length 32 (test case 5)
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