online judge Codeforces - 随笔分类(第27页) - qscqesze

Codeforces Gym 100803D Space Golf 物理题

摘要：<center Space Golf</center 题目连接：http://codeforces.com/gym/100803/attachments DescriptionYou surely have never heard of this new planet surface explo... 阅读全文

posted @ 2016-01-19 20:45 qscqesze 阅读(373) 评论(0) 推荐(0) 编辑

Codeforces Gym 100803F There is No Alternative 暴力Kruskal

摘要：<center There is No Alternative</center 题目连接：http://codeforces.com/gym/100803/attachments DescriptionICPC (Isles of Coral Park City) consist of seve... 阅读全文

posted @ 2016-01-19 18:40 qscqesze 阅读(296) 评论(0) 推荐(0) 编辑

Codeforces Gym 100803C Shopping 贪心

摘要：<center Shopping</center 题目连接：http://codeforces.com/gym/100803/attachments DescriptionYour friend will enjoy shopping. She will walk through a mall ... 阅读全文

posted @ 2016-01-19 18:33 qscqesze 阅读(333) 评论(0) 推荐(0) 编辑

Gym 100531H Problem H. Hiking in the Hills 二分

摘要：<center Problem H. Hiking in the Hills</center 题目连接：http://codeforces.com/gym/100531/attachments DescriptionHelen is hiking with her friends in a hi... 阅读全文

posted @ 2016-01-18 21:27 qscqesze 阅读(371) 评论(0) 推荐(0) 编辑

Codeforces Gym 100531J Joy of Flight 变换坐标系

摘要：<center Joy of Flight</center 题目连接：http://codeforces.com/gym/100531/attachments DescriptionJacob likes to play with his radio controlled aircraft. T... 阅读全文

posted @ 2016-01-18 19:10 qscqesze 阅读(462) 评论(0) 推荐(0) 编辑

Codeforces Gym 100531I Instruction 构造

摘要：<center Problem I. Instruction</center 题目连接：http://codeforces.com/gym/100531/attachments DescriptionIngrid is a head of a big railway station and, a... 阅读全文

posted @ 2016-01-18 18:54 qscqesze 阅读(328) 评论(0) 推荐(0) 编辑

Codeforces Gym 100531G Grave 水题

摘要：<center Problem G. Grave</center 题目连接：http://codeforces.com/gym/100531/attachments DescriptionGerard develops a Halloween computer game. The game is... 阅读全文

posted @ 2016-01-18 18:38 qscqesze 阅读(217) 评论(0) 推荐(0) 编辑

Codeforces Gym 100531D Digits 暴力

摘要：<center Problem D. Digits</center 题目连接：http://codeforces.com/gym/100531/attachments DescriptionLittle Petya likes integers. Recently he has learned ... 阅读全文

posted @ 2016-01-18 18:33 qscqesze 阅读(373) 评论(0) 推荐(0) 编辑

Codeforces Gym 100015C City Driving 离线LCA

摘要：<center City Driving</center 题目连接：http://codeforces.com/gym/100015/attachments DescriptionYou recently started frequenting San Francisco in your fre... 阅读全文

posted @ 2016-01-16 20:09 qscqesze 阅读(371) 评论(0) 推荐(0) 编辑

Codeforce Gym 100015I Identity Checker 暴力

摘要：<center Identity Checker</center 题目连接：http://codeforces.com/gym/100015/attachments DescriptionYou likely have seen that x(sin x +cos2 x) ! x = 0, an... 阅读全文

posted @ 2016-01-16 19:09 qscqesze 阅读(299) 评论(0) 推荐(0) 编辑

Codeforces Gym 100015H Hidden Code 暴力

摘要：<center Hidden Code</center 题目连接：http://codeforces.com/gym/100015/attachments DescriptionIt’s time to put your hacking skills to the test! You’ve be... 阅读全文

posted @ 2016-01-16 19:00 qscqesze 阅读(332) 评论(0) 推荐(0) 编辑

Codeforces Gym 100015G Guessing Game 差分约束

摘要：<center Guessing Game</center 题目连接：http://codeforces.com/gym/100015/attachments DescriptionJaehyun has two lists of integers, namely a1,...,aN and b... 阅读全文

posted @ 2016-01-16 18:52 qscqesze 阅读(469) 评论(0) 推荐(0) 编辑

Codeforces Gym 100015F Fighting for Triangles 状压DP

摘要：<center Fighting for Triangles</center 题目连接：http://codeforces.com/gym/100015/attachments DescriptionAndy and Ralph are playing a two player game on ... 阅读全文

posted @ 2016-01-16 18:37 qscqesze 阅读(322) 评论(0) 推荐(0) 编辑

Codeforces Gym 100015B Ball Painting 找规律

摘要：<center Ball Painting</center 题目连接：http://codeforces.com/gym/100015/attachments DescriptionThere are 2N white balls on a table in two rows, making a... 阅读全文

posted @ 2016-01-16 18:24 qscqesze 阅读(325) 评论(0) 推荐(0) 编辑

Codeforces Gym 100015A Another Rock-Paper-Scissors Problem 找规律

摘要：<center Another Rock Paper Scissors Problem</center 题目连接：http://codeforces.com/gym/100015/attachments DescriptionSonny uses a very peculiar pattern ... 阅读全文

posted @ 2016-01-16 18:18 qscqesze 阅读(358) 评论(0) 推荐(0) 编辑

Codeforces Gym 100231G Voracious Steve 记忆化搜索

摘要：<center Voracious Steve</center 题目连接：http://codeforces.com/gym/100231/attachments Description有两个人在玩一个游戏有一个盆子里面有n个甜甜圈，A先开始，他可以抓[1,min(m,n)]颗甜甜圈，然后B开始... 阅读全文

posted @ 2016-01-16 00:03 qscqesze 阅读(326) 评论(0) 推荐(0) 编辑

Codeforces Gym 100231F Solitaire 折半搜索

摘要：<center Solitaire</center 题目连接：http://codeforces.com/gym/100231/ Description给你一个8\ 8棋盘，里面有4个棋子，每个棋子可以做一下某个操作之一：1.走向相邻的空格2.迈过相邻的棋子然后给你初始状态和结束状态，问你能否得... 阅读全文

posted @ 2016-01-15 23:45 qscqesze 阅读(324) 评论(0) 推荐(0) 编辑

Codeforces Gym 100231L Intervals 数位DP

摘要：<center Intervals</center 题目连接：http://codeforces.com/gym/100231/attachments DescriptionStart with an integer, N0, which is greater than 0. Let N1 be... 阅读全文

posted @ 2016-01-15 22:15 qscqesze 阅读(273) 评论(0) 推荐(0) 编辑

Codeforces Gym 100231B Intervals 线段树+二分+贪心

摘要：<center Intervals</center 题目连接：http://codeforces.com/gym/100231/attachments Description给你n个区间，告诉你每个区间内都有ci个数然后你需要找一个最小的点集，使得满足这n个区间的条件 Inputn然后li,ri... 阅读全文

posted @ 2016-01-15 20:41 qscqesze 阅读(411) 评论(0) 推荐(0) 编辑

Codeforces Round #339 (Div. 1) A. Peter and Snow Blower 计算几何

摘要：<center A. Peter and Snow Blower</center 题目连接：http://www.codeforces.com/contest/613/problem/A DescriptionPeter got a new snow blower as a New Year p... 阅读全文

posted @ 2016-01-15 20:11 qscqesze 阅读(579) 评论(2) 推荐(0) 编辑

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随笔分类 - online judge Codeforces