Done ACM/ICPC Start at: 2022-5-20 20:00 1 hour(s) Host:

mibbp 58

热身赛就只是拿来熟悉竞赛环境的不计入成绩

题解

Status: Done
Rule: ACM/ICPC
Problem: 4
Start at: 2022-5-20 20:00
End at: 2022-5-20 21:00
Duration: 1 hour(s)
Host: mibbp
Partic.: 58