QOJ.ac

QOJ

IDProblemSubmitterResultTimeMemoryLanguageFile sizeSubmit timeJudge time
#595609#8239. Mysterious Treeucup-team5073WA 1ms3564kbC++204.3kb2024-09-28 14:06:122024-09-28 14:06:13

Details

Tip: Click on the bar to expand more detailed information

Test #1:

score: 0
Wrong Answer
time: 1ms
memory: 3564kb

input:

2
4
1
0
1
0
0
4
0
1

output:

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

result:

wrong answer Integer 5 violates the range [1, 4] (test case 2)