QOJ.ac

QOJ

IDProblemSubmitterResultTimeMemoryLanguageFile sizeSubmit timeJudge time
#38863#3310. Steel Slicing 2ZhangYiDeRE 0ms0kbC++141.8kb2022-07-07 20:29:222022-07-07 20:29:23

Details

Tip: Click on the bar to expand more detailed information

Test #1:

score: 0
Dangerous Syscalls

input:

8
1 4
4 2
3 2
5 1
6 4
4 2
2 3
5 1

output:


result: