随笔分类 -  trie(字典树)和后缀树

摘要:统计难题 http://acm.hdu.edu.cn/showproblem.php?pid=1251 Time Limit: 4000/2000 MS (Java/Others) Memory Limit: 131070/65535 K (Java/Others)Total Submission( 阅读全文
posted @ 2019-07-14 16:48 jhjdsdsgd 阅读(140) 评论(0) 推荐(0)