rectangular 第3页

OpenCV笔记-图像处理之腐蚀、膨胀等

If element pointer is NULL, 3x3 rectangular element is used */ CVAPI(void) cvErode( const CvArr* src

·2015-10-31 15:34

pygame学习之对象移动

（目前我掌握的）： 1、使用pygame.rect：pygame的文档如是说： Pygame uses Rect objects to store and manipulate rectangular

·2015-10-31 14:58

[ACM_几何] Metal Cutting(POJ1514)半平面割与全排暴力切割方案

build a ship to travel to Eindhoven, The Netherlands, various sheet metal parts have to be cut from rectangular

·2015-10-31 11:34

Codeforces Round #108 (Div. 2)——状态压缩DP+spfa+dfs——Garden

Vasya has a very beautiful country garden that can be represented as an n × m rectangular

·2015-10-31 11:54

HDU_1241——石油探索DFS

GeoSurvComp works with one large rectangular region of land at a time, and creates

·2015-10-31 10:03

HDU_1312——二维空间BFS

有个注意点，就是一步也走不动的时候，输出1 Problem Description There is a rectangular room, covered with square tiles.

·2015-10-31 10:55

Careercup - Facebook面试题 - 4907555595747328

2014-05-02 07:49 题目链接原题： Given a set of n points (coordinate in 2d plane) within a rectangular space

·2015-10-31 09:21

POJ 1979 Red and Black

nbsp;30000K Total Submissions: 21482 Accepted: 11488 Description There is a rectangular

·2015-10-31 09:20

SGU 131. Hardwood floor 状压dp 难度:2

memory limit per test: 4096 KB The banquet hall of Computer Scientists' Palace has a rectangular

·2015-10-31 09:36

TOJ 3248 Flip Game

Description Flip game is played on a rectangular 4x4 field with two-sided pieces placed on each of

·2015-10-31 08:20

POJ 1979

Memory Limit: 30000K Total Submissions: 17061 Accepted: 8996 Description There is a rectangular

·2015-10-30 15:25

sgu101 欧拉路径难度:1

memory limit per test: 4096 KB Dominoes – game played with small, rectangular blocks of wood or

·2015-10-30 13:12

Codeforces Round #283 (Div. 2) C. Removing Columns 暴力

256 megabytes input standard input output standard output You are given an n × m rectangular

·2015-10-30 13:46

Oil Deposits 搜索 bfs 强联通

GeoSurvComp works with one large rectangular region of land at a time, and creates a grid t

·2015-10-30 13:46

xtu summer individual 3 C.Infinite Maze

　　 256 megabytes input standard 　　input output standard 　　output We've got a rectangular

·2015-10-30 11:00

Hardly Hard

You have been given the task of cutting out a quadrilateral slice of cake out of a larger, rectangular

·2015-10-30 11:04

UVA 1600

Description A robot has to patrol around a rectangular area which is in a form of mxn

·2015-10-30 11:13

一道可以使用Trie高级数据结构解决的算法题

nbsp; You have been given a "word search" puzzle, which consists of a rectangular

·2015-10-29 08:28

CEOI2001-Bitmap-黑书1.3.7 **

A bitmap is a rectangular grid of pixels. A polyline between pixels P and Q is a sequen

·2015-10-28 09:38

ACM POJ 1753Flip Game

Limit: 65536K Total Submissions: 14735 Accepted: 6321 Description Flip game is played on a rectangular

·2015-10-28 09:37

【基础数学知识】UVa 11314 - Hardly Hard

HARDLY HARD You have been given the task of cutting out a quadrilateral slice of cake out of a larger, rectangular

·2015-10-28 08:15

UVA 1600 机器人巡逻

描述 A robot has to patrol around a rectangular area which is in a form of mxn grid (m rows and n columns

·2015-10-28 07:32

uva 1629

1629 - Cake slicing Time limit: 3.000 seconds A rectangular cake with a grid of m *

·2015-10-28 07:54

POJ 1753 Flip Game 状态压缩,暴力难度:1

65536K Total Submissions: 4863 Accepted: 1983 Description Flip game is played on a rectangular

·2015-10-27 14:38

POJ-1753

65536K Total Submissions: 33298 Accepted: 14555 Description Flip game is played on a rectangular

·2015-10-27 13:19

poj1753枚举

65536K Total Submissions: 33670 Accepted: 14713 Description Flip game is played on a rectangular

·2015-10-27 13:42

POJ 1753 Flip Game

Total Submissions: 25328 Accepted: 10930 Description Flip game is played on a rectangular

·2015-10-27 12:27

iOS Programming Note 1 - Views -- Basic(iOS视图 - 基本绘制,变换,平移,旋转,反转,倾斜)

Views A view (an object whose class is UIView or a subclass of UIView) knows how to draw itself into a rectangular

·2015-10-27 11:46

Codeforces Round #302 (Div. 2) B. Sea and Islands 构造

: 256 MB 题目连接 http://codeforces.com/contest/544/problem/B Description A map of some object is a rectangular

·2015-10-23 09:25

HDU1312：Red and Black(DFS)

题目描述 There is a rectangular room, covered with square tiles.

·2015-10-21 13:44

poj 1979 Red and Black

nbsp;30000K Total Submissions: 25228 Accepted: 13605 Description There is a rectangular

·2015-10-21 13:36

非常有用的101道算法部分常见面试题

Given a rectangular (cuboidal for the puritans) cake with a rectangular piece removed (any size or orientation

·2015-10-21 12:14

Number of Rectangles in a Grid

Project Euler 85: Investigating the number of rectangles in a rectangular grid Number of Rectangles

·2015-10-21 12:32

I - DFS（依然是漫水填充）

Description There is a rectangular room, covered with square tiles.

·2015-10-21 11:09

A Resegmentation Approach for Detecting Rectangular Objects in High-Resolution Imagery

General image segmentation techniques are divided into twomain classes. The first, called pixel-oriented segmentation,considers each pixel of the image as one graph node. Edgesgenerally connect every

·2015-10-21 11:35

Codeforces Gym 100187E E. Two Labyrinths bfs

Memory Limit: 256 MB 题目连接 http://codeforces.com/gym/100187/problem/E Description A labyrinth is the rectangular

·2015-10-21 10:46

Regionals 2014 >> North America - Greater NY >> 7097 - Growing Rectangular Spiral

7097-GrowingRectangularSpiral题目：题目大意：方向固定，→↑←↓，每次走的步数要比前一次步绝对大。给出一个点，问是否能到达该点题目思路：找规律。如果x小于y那么，直接可到达。另外情况可找规律发现，y小于4的情况无法到达，其余情况步数都为6，前面1,2,3固定。剩余3步可解方程得出。题目链接：7097-GrowingRectangularSpiral以下是代码：#incl

loy_184548·2015-09-03 12:00

POJ2836--Rectangular Covering

题目大意：在一个平面里，有n个点，用若干矩形来覆盖所有点，每个矩形的所有边上都必须包含一共至少两个点，求最小总面积。分析：状压DP。状态：dp[i]表示点集为i时的最小面积。状态转移方程：dp[新点集] = min(dp[新点集] , dp[旧点集]+新矩形面积)代码：#include #include #include #include usingnamespacestd; structRe

hhhhhhj123·2015-08-28 12:00

Rectangular Game(数论)

题目链接：codeforces177B2题目大意:给出n个点，每次排成a*b的矩形，每次留下b个，重新排，每次操作后剩下的点数的和最大是多少。题目分析：每次只需要将当前数的最小的质因数作为行数，这样能够保证剩下的最多，导致最终的结果最大。AC代码：#include #include #include #include #include #defineMAX100007 usingnamespac

qq_24451605·2015-08-21 10:00

Red and Black(BFS or DFS) 分类： dfs bfs 2015-07-05 22:52 2人阅读评论(0) 收藏

Description There is a rectangular room, covered with square tiles.

·2015-07-05 22:00

ACdream 1429 Rectangular Polygon

Description Arectangularpolygonisapolygonwhoseedgesareallparalleltothecoordinateaxes.Thepolygon musthaveasingle,non-intersectingboundary.Notwoadjacentsidesmustbeparallel. Johnnyhasseveralsticksof

jtjy568805874·2015-05-21 08:00

文章标题分类： dfs 2015-04-29 21:41 21人阅读评论(0) 收藏

GeoSurvComp works with one large rectangular region of land at a time, and creates a grid th

·2015-04-29 21:00

UVa 1587 有趣的模拟题

思路：先将六组数据在横向进行排序，大的在左边，然后就对相同的数据进行合并，如果可以组成长方体，那么六组rectangular合并之后一定是三组。

jibancanyang·2015-01-19 19:00

acdream 1429 Rectangular Polygon【dp】

题目：acdream1429RectangularPolygon题意：给出n个数，是边长，然后问你能不能组成多边形，其边必须是平行于x轴或者平行于y轴的。如果可以的话输出任意一种方案。分析：分析发现，就是给你一堆数，然后让你尽可能挑出多的数，分成两部分的和相等，我们可以用dp来解决这个问题。定义dp【i】【j】前i个数中挑出一些书其两部分的差值是j的最大个数。转移方程：dp[i][j]=max(d

y990041769·2014-12-01 19:00

USACO A Rectangular Barn 解题报告

这道题是leetcode上面的题，有个非常聪明的解法：http://www.cnblogs.com/lichen782/p/leetcode_maximal_rectangle.html。总体的时间复杂度是O(RC)。但是提交了3次才通过。原因是没有完全记住原解法的原理：以每个柱子为要形成的矩形的高，左边第一个比其低的柱子为栈里面左边那个（做高的柱子已经出栈，所以左边那个柱子就是栈顶的元素），右边

thestoryofsnow·2014-10-31 02:00

Largest Rectangular Area in a Histogram

题目地址：https://oj.leetcode.com/problems/largest-rectangle-in-histogram/ ，刚开始其实没做这个题，而是在做https://oj.leetcode.com/problems/maximal-rectangle/其中很重要的一步就是用到LargestRectangularAreainaHistogram题中的算法。Givennnon-n

huruzun·2014-10-01 12:00

Red and Black（BFS）

30000K Total Submissions: 21944 Accepted: 11798 Description There is a rectangular

Simone_chou·2014-07-15 00:00

NOJ 1414 Rectangular Parallelopiped

问题描述有n个长方体，每个长方体可以用a,b,c来描述，表示长和宽。长方体(a,b,c)(a #include #include #include usingnamespacestd; constintmaxn=1000+5; structREC { intl,r,h; }a[maxn]; intdp[maxn];//dp[i]表示从i开始能覆盖最多的长方体； inlineintcmp(RE

u014389688·2014-05-08 19:00

直角坐标系与极坐标系了解与转换

直角坐标系（Rectangular coordinates）在平面内画两条互相垂直，并且有公共原点的数轴。其中横轴为X轴，纵轴为Y轴。

vaecer·2014-03-20 17:00

SGU 101 Domino （输出欧拉路径）