随笔分类 -  String Problem

ZOJ 1109 ————————字典树基础
摘要：Language of FatMouseTime Limit:10 Seconds Memory Limit:32768 KBWe all know that FatMouse doesn't speak English. But now he has to be prepared since ou... 阅读全文
posted @ 2014-10-20 19:08 SixDayCoder 阅读(220) 评论(0) 推荐(0)
杭电1711————KMP基础
摘要：Number SequenceTime Limit: 10000/5000 MS (Java/Others)Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 11447Accepted Submission(s): 5217P... 阅读全文
posted @ 2014-09-02 15:22 SixDayCoder 阅读(178) 评论(0) 推荐(0)
杭电1671————字典树基础（重要）
摘要：Phone ListTime Limit: 3000/1000 MS (Java/Others)Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 10980Accepted Submission(s): 3796Problem... 阅读全文
posted @ 2014-08-28 17:25 SixDayCoder 阅读(233) 评论(0) 推荐(0)
杭电1251————字典树基础讲解
摘要：题目链接：http://acm.hdu.edu.cn/showproblem.php?pid=1251字典树又称单词查找树，Trie树，是一种树形结构，是一种哈希树的变种。典型应用是用于统计，排序和保存大量的字符串（但不仅限于字符串），所以经常被搜索引擎系统用于文本词频统计。它的优点是：利用字符串的... 阅读全文
posted @ 2014-08-28 12:08 SixDayCoder 阅读(286) 评论(0) 推荐(0)