随笔分类 -  字典树（数据结构）

hdu 1671&& poj 3630 (trie 树应用)
摘要：Phone ListTime Limit: 1000MSMemory Limit: 65536KTotal Submissions: 25280Accepted: 7678DescriptionGiven a list of phone numbers, determine if it is con... 阅读全文

posted @ 2015-08-12 14:58 鱼泪儿 阅读(198) 评论(0) 推荐(0)

hdu 1251 统计难题(trie树入门)
摘要：统计难题Time Limit: 4000/2000 MS (Java/Others)Memory Limit: 131070/65535 K (Java/Others)Total Submission(s): 24521Accepted Submission(s): 10133Problem Des... 阅读全文

posted @ 2015-08-11 15:35 鱼泪儿 阅读(227) 评论(0) 推荐(0)

poj 2001 Shortest Prefixes(字典树trie 动态分配内存)
摘要：Shortest PrefixesTime Limit: 1000MSMemory Limit: 30000KTotal Submissions: 15610Accepted: 6734DescriptionA prefix of a string is a substring starting a... 阅读全文

posted @ 2015-08-11 14:39 鱼泪儿 阅读(174) 评论(0) 推荐(0)

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