QOJ.ac

QOJ

IDProblemSubmitterResultTimeMemoryLanguageFile sizeSubmit timeJudge time
#728732#9570. Binary Treeucup-team4672TL 0ms0kbC++202.9kb2024-11-09 15:47:572024-11-09 15:48:02

Details

Tip: Click on the bar to expand more detailed information

Test #1:

score: 0
Time Limit Exceeded

input:

2
5
0 0
1 5
2 4
0 0
0 0
1
1

output:

? 1 5
? 2 4
? 2 4

result: