2016年2月4日
HDU 1969 Pie(二分搜索)
摘要： 题目链接 Problem Description My birthday is coming up and traditionally I'm serving pie. Not just one pie, no, I have a number N of them, of various taste 阅读全文
posted @ 2016-02-04 17:57 ACMSaga 阅读(194) 评论(0) 推荐(0)
CDOJ 1270 Playfair(模拟)
摘要： 题目链接 Playfair is a kind of substitution cipher.And the encryption role is simple.In general,there are three steps in Playfair algorithm. Step 1: Creat 阅读全文
posted @ 2016-02-04 14:45 ACMSaga 阅读(190) 评论(0) 推荐(0)