2019年10月21日
[ATcoder Beginner Contest #143]
摘要： A Curtain Time Limit: 2 sec / Memory Limit: 1024 MB Problem Statement The window of Takahashi's room has a width of A. There are two curtains hung ove 阅读全文
posted @ 2019-10-21 14:46 gdgzliu 阅读(424) 评论(0) 推荐(0) 编辑