Tire树入门专题
摘要:POJ 3630Phone List 题目连接:http://poj.org/problem?id=3630 题意:问是否有号码是其他号码的前缀。 1 #include<iostream> 2 #include<cstdio> 3 #include<cstring> 4 #include<map>
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posted @ 2016-09-21 20:38
posted @ 2016-09-21 20:38
posted @ 2016-08-04 11:23