You are a professional robber planning to rob houses along a street. Each house has a certain amount of money stashed, the only constraint stopping you from robbing each of them is that adjacent houses have security system connected and it will autom…

You are a professional robber planning to rob houses along a street. Each house has a certain amount of money stashed, the only constraint stopping you from robbing each of them is that adjacent houses have security system connected and it will autom…

Given an integer array nums, find the contiguous subarray (containing at least one number) which has the largest sum and return its sum. Example: Input: [-2,1,-3,4,-1,2,1,-5,4], Output: 6 Explanation: [4,-1,2,1] has the largest sum = 6. 这个题目思路跟[LeetC…

Questions: [LeetCode] 198. House Robber _Easy tag: Dynamic Programming [LeetCode] 221. Maximal Square _ Medium Tag: Dynamic Programming [LeetCode] 62. Unique Paths_ Medium tag: Dynamic Programming [LeetCode] 64. Minimum Path Sum_Medium tag: Dynamic P…

You are a professional robber planning to rob houses along a street. Each house has a certain amount of money stashed, the only constraint stopping you from robbing each of them is that adjacent houses have security system connected and it will autom…

题目: You are a professional robber planning to rob houses along a street. Each house has a certain amount of money stashed, the only constraint stopping you from robbing each of them is that adjacent houses have security system connected and it will a…

1 题目 You are a professional robber planning to rob houses along a street. Each house has a certain amount of money stashed, the only constraint stopping you from robbing each of them is that adjacent houses have security system connected and it will…

March 26, 2013 作者:Hawstein 出处:http://hawstein.com/posts/dp-novice-to-advanced.html 声明:本文采用以下协议进行授权: 自由转载-非商用-非衍生-保持署名|Creative Commons BY-NC-ND 3.0 ,转载请注明作者及出处. 前言 本文翻译自TopCoder上的一篇文章: Dynamic Programming: From novice to advanced ,并非严格逐字逐句翻译,其中加入了自己的…

We began our study of algorithmic techniques with greedy algorithms, which in some sense form the most natural approach to algorithm design. Faced with a new computational problem, we've seen that it's not hard to propose multiple possible greedy alg…

传送门 Description Dynamic Programming, short for DP, is the favorite of iSea. It is a method for solving complex problems by breaking them down into simpler sub-problems. It is applicable to problems exhibiting the properties of overlapping sub-problem…

Dynamic Programming? Time Limit: 2000/1000 MS (Java/Others)    Memory Limit: 65536/65536 K (Java/Others) Problem Description Dynamic Programming, short for DP, is the favorite of iSea. It is a method for solving complex problems by breaking them down…

转载自:http://blog.csdn.net/speedme/article/details/24231197 1. 什么是动态规划 ------------------------------------------- dynamic programming is a method for solving complex problems by breaking them down into simpler subproblems. (通过把原问题分解为相对简单的子问题的方式求解复杂问题的…

作者:Dumitru 出处:http://community.topcoder.com/tc?module=Static&d1=tutorials&d2=dynProg An important part of given problems can be solved with the help of dynamic programming (DP for short). Being able to tackle problems of this type would greatly in…

http://acm.hdu.edu.cn/showproblem.php?pid=4972 ++和+1还是有区别的,不可大意. A simple dynamic programming problem Time Limit: 2000/1000 MS (Java/Others)    Memory Limit: 65536/65536 K (Java/Others)Total Submission(s): 307    Accepted Submission(s): 117 Problem D…

转载请注明原创:http://www.cnblogs.com/StartoverX/p/4603173.html Dynamic Programming的Programming指的不是程序而是一种表格法.我们知道,分治法将问题划分为互不相交的子问题,递归的求解子问题,再将他们组合起来,求出原问题的解.而动态规划应用于子问题重叠的情况,即不同的子问题具有公共的子子问题,在这种情况下,动态规划方法对每个子子问题只求解一次,将其解保存在一个表格中,从而无需每次求解一个子子问题时都重新计算. 动态规划方…

198. House Robber Total Accepted: 45873 Total Submissions: 142855 Difficulty: Easy You are a professional robber planning to rob houses along a street. Each house has a certain amount of money stashed, the only constraint stopping you from robbing ea…

pid=4972" target="_blank" style="">题目链接:hdu 4972 A simple dynamic programming problem 题目大意:两支球队进行篮球比赛,每进一次球后更新比分牌,比分牌的计数方法是记录两队比分差的绝对值,每次进球的分可能是1,2,3分. 给定比赛中的计分情况.问说最后比分有多少种情况. 解题思路:分类讨论: 相邻计分为1-2或者2-1的时候,会相应有两种的的分情况 相邻计分之差大于3或…

http://julialang.org/ julia | source | downloads | docs | blog | community | teaching | publications | gsoc | juliacon | rss Julia is a high-level, high-performance dynamic programming language for technical computing, with syntax that is familiar to…

115. Distinct Subsequences 96. Unique Binary Search Trees 120. Triangle 123. Best Time to Buy and Sell Stock III 最后用了两遍扫描:从前往后, 从后往前.注意初始赋值. 132. Palindrome Partitioning II return minmimun cut int dp[n + 1]; dp[0] = -1; bool isPalin[n][n];//index 从x到…

首先看一下题目: Introduction Dynamic programming is a confusing name for a programming technique that dramatically reduces the runtime of algorithms: from exponential to polynomial. The basic idea is to try to avoid solving the same problem or subproblem tw…

这是看到一位大神,写的关于dynamic programming的博客,认为很好.简单分析下.然后给出链接. 背景问题就是 有一个国家,全部的国民都很老实憨厚,某天他们在自己的国家发现了十座金矿.而且这十座金矿在地图上排成一条直线,国王知道这个消息后很高兴.他希望可以把这些金子都挖出来造福国民,首先他把这些金矿依照在地图上的位置从西至东进行编号,依次为0.1.2.3.4.5.6.7.8.9,然后他命令他的手下去对每一座金矿进行勘測,以便知道挖取每一座金矿须要多少人力以及每座金矿可以挖出多少金子,…

You are climbing a stair case. It takes n steps to reach to the top. Each time you can either climb 1 or 2 steps. In how many distinct ways can you climb to the top? Note: Given n will be a positive integer. https://mp.weixin.qq.com/s/0AgJmQNYAKzVOyi…

Given s1, s2, s3, find whether s3 is formed by the interleaving of s1 and s2. Example 1: Input: s1 = "aabcc", s2 = "dbbca", s3 = "aadbbcbcac" Output: true Example 2: Input: s1 = "aabcc", s2 = "dbbca", s3 =…

Given a string S and a string T, count the number of distinct subsequences of S which equals T. A subsequence of a string is a new string which is formed from the original string by deleting some (can be none) of the characters without disturbing the…

Given two strings, find the longest common subsequence (LCS). Example Example 1: Input: "ABCD" and "EDCA" Output: 1 Explanation: LCS is 'A' or 'D' or 'C' Example 2: Input: "ABCD" and "EACB" Output: 2 Explanation: LC…

Given a non-empty string s and a dictionary wordDict containing a list of non-empty words, determine if s can be segmented into a space-separated sequence of one or more dictionary words. Note: The same word in the dictionary may be reused multiple t…

Given a string s, partition s such that every substring of the partition is a palindrome. Return the minimum cuts needed for a palindrome partitioning of s. Example: Input: "aab" Output: 1 Explanation: The palindrome partitioning ["aa"…

Given an array of non-negative integers, you are initially positioned at the first index of the array. Each element in the array represents your maximum jump length at that position. Your goal is to reach the last index in the minimum number of jumps…

Given an array of non-negative integers, you are initially positioned at the first index of the array. Each element in the array represents your maximum jump length at that position. Determine if you are able to reach the last index. Example 1: Input…

You are climbing a stair case. It takes n steps to reach to the top. Each time you can either climb 1 or 2 steps. In how many distinct ways can you climb to the top? Note: Given n will be a positive integer. Example 1: Input: 2 Output: 2 Explanation:…