QOJ.ac

QOJ

IDProblemSubmitterResultTimeMemoryLanguageFile sizeSubmit timeJudge time
#539749#8939. Permutationucup-team138#RE 1ms3624kbC++172.3kb2024-08-31 15:35:202024-08-31 15:35:22

Details

Tip: Click on the bar to expand more detailed information

Test #1:

score: 100
Accepted
time: 1ms
memory: 3624kb

input:

3
5
3
2
3
6
6
5
3
1
4
3
3

output:

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

result:

ok Correct (3 test cases)

Test #2:

score: -100
Runtime Error

input:

10000
10
2
2
3
5
5
10
10
7
10
5
4

output:

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

result:
English 繁體中文 简体中文

Server Time: 2025-02-12 04:36:19 | OpenSource Project