04 2017 档案

 
ZOJ 17届校赛 Knuth-Morris-Pratt Algorithm( 水题)
摘要：In computer science, the Knuth-Morris-Pratt string searching algorithm (or KMP algorithm) searches for occurrences of a "word" W within a main "text s 阅读全文
posted @ 2017-04-10 18:43 Annetree 阅读(200) 评论(0) 推荐(0)
ZOJ 17届校赛 How Many Nines
摘要：If we represent a date in the format YYYY-MM-DD (for example, 2017-04-09), do you know how many 9s will appear in all the dates between Y1-M1-D1 and Y 阅读全文
posted @ 2017-04-10 18:29 Annetree 阅读(414) 评论(0) 推荐(0)
大佬的博客三角形的各种心
摘要：http://blog.sina.com.cn/u/2056445344 阅读全文
posted @ 2017-04-04 15:16 Annetree 阅读(104) 评论(0) 推荐(0)
大数开根号java模板
摘要：利用逼近的思路直接二分开方找出值 阅读全文
posted @ 2017-04-04 10:13 Annetree 阅读(2401) 评论(1) 推荐(0)