QOJ.ac

QOJ

IDProblemSubmitterResultTimeMemoryLanguageFile sizeSubmit timeJudge time
#539696#8939. Permutationucup-team4705#TL 0ms0kbC++141.8kb2024-08-31 15:27:002024-08-31 15:27:00

Details

Tip: Click on the bar to expand more detailed information

Test #1:

score: 0
Time Limit Exceeded

input:

3
5
3
2
3

output:

? 1 5
? 1 3
? 3 4
! 3

result: