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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
#541485#8939. Permutationucup-team4687#RE 0ms3852kbC++203.2kb2024-08-31 19:41:172024-08-31 19:41:19

详细

Test #1:

score: 100
Accepted
time: 0ms
memory: 3852kb

input:

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

output:

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

result:

ok Correct (3 test cases)

Test #2:

score: -100
Runtime Error

input:

10000
10
2
1
2
3
5

output:

? 1 10
? 1 2
? 2 6
? 2 3
? 4 6

result: