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hdu1506——Largest Rectangle in a Histogram
Largest Rectangle in a Histogram Time Limit: 2000/1000 MS (Java/Others)    Memory Limit: 65536/32768 K (Java/Others) Total Submission(s): 12019    Accepted Submission(s): 3326 Problem Descripti...
分类:其他好文   时间:2014-11-17 10:46:41    阅读次数:234
HDU 4419 Colourful Rectangle --离散化+线段树扫描线
题意: 有三种颜色的矩形n个,不同颜色的矩形重叠会生成不同的颜色,总共有R,G,B,RG,RB,GB,RGB 7种颜色,问7种颜色每种颜色的面积。解法: 很容易想到线段树扫描线求矩形面积并,但是如何维护每种颜色的长度着实让我伤透了脑筋。后来看了一位朋友的题解,才幡然醒悟。开始想到了用二进制表示颜色,...
分类:其他好文   时间:2014-11-13 23:56:58    阅读次数:257
[LeetCode]Largest Rectangle in Histogram
Given n non-negative integers representing the histogram's bar height where the width of each bar is 1, find the area of largest rectangle in the histogram. Above is a histogram where wid...
分类:其他好文   时间:2014-11-11 22:52:05    阅读次数:247
Maximum Product Subarray(最大连续乘积子序列)
Find the contiguous subarray within an array (containing at least one number) which has the largest product.For example, given the array[2,3,-2,4],the...
分类:其他好文   时间:2014-11-11 20:50:41    阅读次数:188
【LeetCode】【Solution】Maximum Product Subarray
【题目】 Find the contiguous subarray within an array (containing at least one number) which has the largest product. For example, given the array [2,3,-2,4], the contiguous subarray [2,3] has th...
分类:其他好文   时间:2014-11-11 19:18:19    阅读次数:217
【LeetCode】Maximum Product Subarray
Maximum Product SubarrayFind the contiguous subarray within an array (containing at least one number) which has the largest product.For example, given...
分类:其他好文   时间:2014-11-11 18:25:20    阅读次数:181
LeetCode之Maximum Product Subarray
1.(原文)问题描述Find the contiguous subarray within an array (containing at least one number) which has the largest product.For example, given the array [2,...
分类:其他好文   时间:2014-11-11 15:51:54    阅读次数:145
Programming C#.Structs
结构体是一种简单的用户自定义类型,也是类的一种轻量级的替代品。相似之处:他们都有构造函数、属性、方法、字段、操作符、嵌套类型和索引器。差异之处:类是一种引用类型,而结构体是一种值类型。因此结构体一般用于表示无须引用语义的对象。struct类型适于表示Point、Rectangle和Color等轻量对...
分类:Windows程序   时间:2014-11-11 12:28:52    阅读次数:446
POJ2506 (Tiling)
TilingTime Limit: 1000MSMemory Limit: 65536KTotal Submissions: 7755Accepted: 3770DescriptionIn how many ways can you tile a 2xn rectangle by 2x1 or 2....
分类:其他好文   时间:2014-11-10 21:38:02    阅读次数:198
[Leetcode] Maximal Rectangle
Given a 2D binary matrix filled with 0's and 1's, find the largest rectangle containing all ones and return its area.Solution: 1 public class Solution...
分类:其他好文   时间:2014-11-10 06:32:28    阅读次数:202
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