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POJ -2236 Wireless Network
帅气的HYC很无奈发布时间: 2015年11月1日 17:02 最后更新: 2015年11月1日 18:41 时间限制: 1000ms 内存限制: 128M描述An earthquake takes place in Southeast Asia. The ACM (Asia Cooperated Medical team) have set up a wi原创 2016-11-03 13:17:43 · 195 阅读 · 0 评论 -
POJ - 3666 Making the Grade 二维dp
Making the GradeTime Limit: 1000MS Memory Limit: 65536KTotal Submissions: 7096 Accepted: 3282DescriptionA straight dirt road connects two fields on FJ's farm, b原创 2017-04-26 17:19:30 · 314 阅读 · 0 评论 -
A - A Simple Problem with Integers POJ - 3468 线段树
A Simple Problem with IntegersTime Limit: 5000MS Memory Limit: 131072KTotal Submissions: 109423 Accepted: 34074Case Time Limit: 2000MSDescriptionYou have原创 2017-05-25 21:28:15 · 196 阅读 · 0 评论 -
POJ - 1837 Balance 记忆化搜索，背包
BalanceTime Limit: 1000MS Memory Limit: 30000KTotal Submissions: 13998 Accepted: 8799DescriptionGigel has a strange "balance" and he wants to poise it. Actually原创 2017-02-05 23:12:49 · 480 阅读 · 0 评论 -
POJ - 2182 D - Lost Cows 暴力//树状数组加二分
Lost CowsTime Limit: 1000MS Memory Limit: 65536KTotal Submissions: 11614 Accepted: 7465DescriptionN (2 <= N <= 8,000) cows have unique brands in the range 1..N.原创 2017-03-15 12:55:33 · 340 阅读 · 0 评论 -
poj2019 Cornfields
B - CornfieldsTime Limit:1000MS Memory Limit:30000KB 64bit IO Format:%lld & %lluSubmit Status Practice POJ 2019Description给出一个N*N （N注意对于所有的询问，B都是一个定值。Input原创 2017-03-10 15:06:16 · 335 阅读 · 0 评论 -
poj 3723 Conscription // qdu - F
F - ConscriptionTime Limit:1000MS Memory Limit:65536KB 64bit IO Format:%lld & %lluSubmit StatusDescriptionWindy has a country, and he wants to build an army to protect原创 2016-11-07 21:05:23 · 274 阅读 · 0 评论 -
POJ 3026 Borg Maze //qdu_cxsys_最小生成树
Borg MazeTime Limit:1000MS Memory Limit:65536KB 64bit IO Format:%lld & %lluSubmit StatusDescriptionThe Borg is an immensely powerful race of enhanced humanoids from the d原创 2016-11-15 19:24:59 · 286 阅读 · 0 评论 -
poj 3279 Fliptile
FliptileTime Limit: 2000MS Memory Limit: 65536KTotal Submissions: 8690 Accepted: 3255DescriptionFarmer John knows that an intellectually satisfied cow is a happ原创 2017-01-29 20:37:30 · 229 阅读 · 0 评论 -
poj1426 Find The Multiple
Find The MultipleTime Limit: 1000MS Memory Limit: 10000KTotal Submissions: 29065 Accepted: 12059 Special JudgeDescriptionGiven a positive integer n, write a原创 2017-01-29 20:28:19 · 231 阅读 · 0 评论 -
POJ 1703 Find them, Catch them
Find them, Catch themTime Limit: 1000MS Memory Limit: 10000KTotal Submissions: 42639 Accepted: 13120DescriptionThe police office in Tadu City decides to say end原创 2016-11-23 19:47:15 · 282 阅读 · 0 评论 -
poj 1182 食物链 //带权并查集
食物链Time Limit:1000MS Memory Limit:10000KB 64bit IO Format:%lld & %lluSubmit Status Practice POJ 1182Description动物王国中有三类动物A,B,C，这三类动物的食物链构成了有趣的环形。A吃B， B吃C，C吃A。 现有N个动物，原创 2016-11-15 21:12:57 · 316 阅读 · 0 评论 -
H - Protecting the Flowers POJ - 3262 贪心
http://poj.org/problem?id=3262题意：n头牛在吃草，每秒吃di，你要驱赶这些牛，驱赶的时间2*ti，求怎么赶走全部牛，使总共吃最少的草（牛从你开始赶它就不在吃草看了题解才会。。。。。设已经x时刻两头牛，判断是否要交换赶牛的顺序di，tidj，tj先第i头在第j头吃的草：x*di+（x+2*ti）*dj先第j头在第i头吃的草：x原创 2017-07-20 23:18:42 · 302 阅读 · 0 评论