1002liu - 博客园

2013年8月18日

摘要： Problem Description At the entrance to the university, there is a huge rectangular billboard of size h*w (h is its height and w is its width). The board is the place where all possible announcements a... 阅读全文

posted @ 2013-08-18 16:42 1002liu 阅读(269) 评论(0) 推荐(0) 编辑