I am a slow walker,but I never walk backwards. Abraham Lincoln

GeekZRF

09 2016 档案

hihoCode 1078 : 线段树的区间修改
摘要:#1078 : 线段树的区间修改 #1078 : 线段树的区间修改 时间限制:10000ms 单点时限:1000ms 内存限制:256MB 描述 对于小Ho表现出的对线段树的理解,小Hi表示挺满意的,但是满意就够了么?于是小Hi将问题改了改,又出给了小Ho: 假设货架上从左到右摆放了N种商品,并且依 阅读全文

posted @ 2016-09-30 22:00 GeekZRF 阅读(400) 评论(0) 推荐(0)

hihocode 1077 : RMQ问题再临-线段树
摘要:#1077 : RMQ问题再临-线段树 #1077 : RMQ问题再临-线段树 时间限制:10000ms 单点时限:1000ms 内存限制:256MB 描述 上回说到:小Hi给小Ho出了这样一道问题:假设整个货架上从左到右摆放了N种商品,并且依次标号为1到N,每次小Hi都给出一段区间[L, R],小 阅读全文

posted @ 2016-09-30 17:06 GeekZRF 阅读(319) 评论(0) 推荐(0)

POJ 2352Stars 树状数组
摘要:Stars Time Limit: 1000MS Memory Limit: 65536K Total Submissions: 42898 Accepted: 18664 Description Astronomers often examine star maps where stars are 阅读全文

posted @ 2016-09-27 21:54 GeekZRF 阅读(173) 评论(0) 推荐(0)

Codeforces 714C. Sonya and Queries Tire树
摘要:C. Sonya and Queries time limit per test:1 second memory limit per test: 256 megabytes input:standard input output: standard output C. Sonya and Queri 阅读全文

posted @ 2016-09-21 22:28 GeekZRF 阅读(354) 评论(0) 推荐(0)

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> 阅读全文

posted @ 2016-09-21 20:38 GeekZRF 阅读(529) 评论(0) 推荐(0)

Codeforces 710C. Magic Odd Square n阶幻方
摘要:C. Magic Odd Square time limit per test:1 second memory limit per test:256 megabytes input:standard input output:standard output time limit per test:1 阅读全文

posted @ 2016-09-13 22:05 GeekZRF 阅读(329) 评论(0) 推荐(0)

Codeforces 709C 模拟
摘要:C. Letters Cyclic Shift time limit per test:1 second memory limit per test:256 megabytes input:standard input output:standard output You are given a n 阅读全文

posted @ 2016-09-12 21:38 GeekZRF 阅读(308) 评论(0) 推荐(0)

Codeforces 709B 模拟
摘要:B. Checkpoints time limit per test:1 second memory limit per test:256 megabytes input:standard input output:standard output Vasya takes part in the or 阅读全文

posted @ 2016-09-12 20:28 GeekZRF 阅读(263) 评论(0) 推荐(0)

Codeforces 677C. Coloring Trees dp
摘要:C. Coloring Trees time limit per test:2 seconds memory limit per test:256 megabytes input:standard input output:standard output ZS the Coder and Chris 阅读全文

posted @ 2016-09-08 20:46 GeekZRF 阅读(445) 评论(0) 推荐(0)

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