QOJ.ac

QOJ

IDProblemSubmitterResultTimeMemoryLanguageFile sizeSubmit timeJudge time
#669604#8939. Permutationucup-team4985TL 0ms0kbC++232.3kb2024-10-23 19:09:222024-10-23 19:09:22

Details

Tip: Click on the bar to expand more detailed information

Test #1:

score: 0
Time Limit Exceeded

input:

3
5
3
2
3
6
6

output:

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

result: