QOJ.ac

QOJ

IDProblemSubmitterResultTimeMemoryLanguageFile sizeSubmit timeJudge time
#885032#9734. Identify ChordHuluoboTL 0ms0kbC++141.2kb2025-02-06 13:07:242025-02-06 13:07:29

Details

Tip: Click on the bar to expand more detailed information

Test #1:

score: 0
Time Limit Exceeded

input:

2
6
2
2
1
1
1
1
4

output:

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

result: