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: 1 s
Memory Limit: 256 MB
# 3918. Permutations again
统计
描述
提交
自定义测试
The problem was used in the following contest:
8th BSUIR Open Programming Championship. Final
XVIII Open Cup named after E.V. Pankratiev, Grand Prix of Belarus
提交
运行