文件名称:trie-tree
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- 上传时间:2012-11-16
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Trie是一种树型数据结构,用于存储字符串,可以实现字符串的快速查找。Trie的核心思想是空间换时间,利用字符串的公共前缀来降低查询时间的开销以达到提高效率的目的。
适用范围:统计和排序大量的字符串-Trie is a tree data structure used to store the string, the string can quickly find. Trie' s core idea is space for time, use the string prefix to reduce the public cost of the query time to achieve the purpose of increasing efficiency. Scope: Statistics and sorting a large number of strings
适用范围:统计和排序大量的字符串-Trie is a tree data structure used to store the string, the string can quickly find. Trie' s core idea is space for time, use the string prefix to reduce the public cost of the query time to achieve the purpose of increasing efficiency. Scope: Statistics and sorting a large number of strings
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trie.cpp
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