White Streaks Time limit: 1.0 secondMemory limit: 64 MB The life of every unlucky person has not only black but also white streaks. The Martian Vas-Vas has a calendar in the form of an m × n table; he marks in this calendar days when he had bad luck.…

1628 题意不太好理解 求横黑条 和竖黑条共有多少个 注意1*1的情况 如果横向纵向都是1*1 算为一个 否则不算 用了下vector  枚举找下 #include <iostream> #include<cstdio> #include<cstring> #include<algorithm> #include<stdlib.h> #include<vector> using namespace std; #define N 30…

Matlab expects images of type double to be in the 0..1 range and images that are uint8 in the 0..255 range. You can convert the range yourself (but change values in the process), do an explicit cast (and potentially loose precision) or instruct Matla…

2063. Black and White Time limit: 1.0 secondMemory limit: 64 MB Let’s play a game. You are given a row of n balls, each ball is either black or white. Their positions in a row are numbered from 1 to n. You know the total number of balls n, but have n…

This blog will be talking about the color image converted to black and white picture. The project structure as follow: The run result: ========================================================== source code: ===========================================…

题目链接: http://acm.hdu.edu.cn/showproblem.php?pid=5113 Black And White Time Limit: 2000/2000 MS (Java/Others)Memory Limit: 512000/512000 K (Java/Others) 问题描述 In mathematics, the four color theorem, or the four color map theorem, states that, given any…

题目大概说有几个黑色.白色矩阵,问能选出黑白不相交的矩形面积和的最大值. 建二分图,黑色矩阵为X部的点,白色为Y部,XY的点权都为其矩阵面积,如果有个黑白矩阵相交则它们之间有一条边,那样问题就是要从这个二分图中选出最大的点使其没有公共边且点权和最大. 即二分图的最大点权独立集.可以建容量网络用最小割求解,在二分图基础上加源点汇点,源点向X部连容量为权值的边,Y部向汇点连容量为权值的边,X部与Y部的无向边改为容量INF的有向边,最后的结果就是所有点权和-最小割. #include<cstdio>…

White Rectangles Time Limit: 2000/1000 MS (Java/Others)    Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 732    Accepted Submission(s): 368 Problem DescriptionYou are given a chessboard made up of N squares by N squares with equal siz…

http://blog.csdn.net/soilwork/article/details/713842 nVIDIA SDK White Paper ----Vertex Texture Fetch Water 分类: GPU程序设计2006-05-09 04:48 3439人阅读 评论(2) 收藏 举报 shader网格fp数学计算算法blog nVIDIA SDK White Paper Vertex Texture Fetch Water   作者:Jeremy Zelsnack 本文版…

Magento white screen or how XML can break your site? by SANDO on 02. OCT, 2012 in MAGENTO, SMALL TIPS I had an odd white screen on one of my websites. No exceptions, no messages, it was time to check the error log. There I found the following error:…