登錄
註冊
QOJ.ac
QOJ
QOJ
比賽
Category
問題集
提交列表
Hack!
網誌
PKU v. THU (Preliminary Round 2)
Time Limit: 2 s
Memory Limit: 256 MB
# 2380. Graph and Cycles
统计
描述
提交
自定义测试
The problem was used in the following contest:
2019-2020 ICPC Southeastern European Regional Programming Contest (SEERC 2019)
XX Open Cup named after E.V. Pankratiev, Grand Prix of Southeastern Europe
提交
运行