题目描述与背景介绍 背景题目: [674. 最长连续递增序列]https://leetcode-cn.com/problems/longest-continuous-increasing-subsequence/ [300. 最长递增子序列]https://leetcode-cn.com/problems/longest-increasing-subsequence/ 这两个都是DP的经典题目,674比较简单. 代码: class Solution { public int findLength
Bridging signals Time Limit: 1000MS Memory Limit: 10000K Total Submissions: 9234 Accepted: 5037 Description 'Oh no, they've done it again', cries the chief designer at the Waferland chip factory. Once more the routing designers have screwed up co
一.最长公共子序列 经典的动态规划问题,大概的陈述如下: 给定两个序列a1,a2,a3,a4,a5,a6......和b1,b2,b3,b4,b5,b6.......,要求这样的序列使得c同时是这两个序列中的部分(不要求连续),这个就叫做公共子序列,然后最长公共子序列自然就是所有的子序列中最长的啦. public static int lcs(String s1, String s2) { int[][] dp = new int[s1.length()+1][s2.length()+1]; f