随笔分类 - 字符串 trie树
摘要:E. Choosing The Commander time limit per test 2 seconds memory limit per test 256 megabytes input standard input output standard output E. Choosing Th
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摘要:A. Meeting of Old Friends time limit per test 1 second memory limit per test 256 megabytes input standard input output standard output A. Meeting of O
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摘要:D. Vasiliy's Multiset time limit per test 4 seconds memory limit per test 256 megabytes input standard input output standard output Author has gone ou
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摘要:Xor Sum Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 132768/132768 K (Java/Others) Problem Description Zeus 和 Prometheus 做了一个游戏,Prometheus 给 Z
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摘要:Problem C Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 131072/131072 K (Java/Others) Problem Description 度熊手上有一本神奇的字典,你可以在它里面做如下三个操作: 1、insert
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摘要:统计难题 Time Limit: 4000/2000 MS (Java/Others) Memory Limit: 131070/65535 K (Java/Others) Problem Description Ignatius最近遇到一个难题,老师交给他很多单词(只有小写字母组成,不会有重复的单
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摘要:Let the Balloon Rise Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others) Problem Description Contest time again! How exci
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摘要:Phone List Description Given a list of phone numbers, determine if it is consistent in the sense that no number is the prefix of another. Let's say th
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摘要:Trie树 Trie树 时间限制:10000ms 单点时限:1000ms 内存限制:256MB 描述 小Hi和小Ho是一对好朋友,出生在信息化社会的他们对编程产生了莫大的兴趣,他们约定好互相帮助,在编程的学习道路上一同前进。 这一天,他们遇到了一本词典,于是小Hi就向小Ho提出了那个经典的问题:“小
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