[题解]Greatest Common Increasing Subsequence vj 唉,把自己当做DP入门选手来总结这道题吧,我DP实在太差了 首先是设置状态的技巧,设置状态主要就是要补充不漏并且适合转移. 这样的区间对区间有个设置状态的技巧:一维钦定一维区间 具体来说,是这个意思: 我们要方便记录状态 ,所以我们记录一维区间的答案 我们要可以转移,所以我们钦定一个状态方便转移 我们要方案互斥,所以我们钦定一个状态方便转移(方法同上,钦定这个技巧同时满足了两种要求) 接下来是对于方案的记…

题目链接: 题目 Greatest Common Increasing Subsequence Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others) 问题描述 This is a problem from ZOJ 2432.To make it easyer,you just need output the length of the subsequence. 输入 Each sequen…

题目地址:http://poj.org/problem?id=2127 Description You are given two sequences of integer numbers. Write a program to determine their common increasing subsequence of maximal possible length. Sequence S1 , S2 , . . . , SN of length N is called an increa…

题目地址:http://acm.hdu.edu.cn/showproblem.php?pid=1423 Problem Description This is a problem from ZOJ 2432.To make it easyer,you just need output the length of the subsequence.   Input Each sequence is described with M - its length (1 <= M <= 500) and…

Greatest Common Increasing Subsequence 题目链接:http://acm.zju.edu.cn/onlinejudge/showProblem.do?problemId=1432 题目大意:给出两串数字,求他们的最长公共上升子序列(LCIS),并且打印出来. Sample Input 1 51 4 2 5 -124-12 1 2 4 Sample Output 21 4 分析:神奇就神奇在是LIS与LCS的组合 令dp[i][j]表示A串的前i个,与B串的前j…

HDU 1423 Greatest Common Increasing Subsequence(最长公共上升LCIS) http://acm.hdu.edu.cn/showproblem.php?pid=1423 题意: 给你两个数字组成的串a和b,要你求出它们的最长公共严格递增子序列的长度(LCIS). 分析: 首先我们令f[i][j]==x表示是a串的前i个字符与b串的前j个字符构成的且以b[j]结尾的LCIS长度. 当a[i]!=b[j]时:        f[i][j]=f[i-1][j…

Problem Description This is a problem from ZOJ 2432.To make it easyer,you just need output the length of the subsequence.   Input Each sequence is described with M - its length (1 <= M <= 500) and M integer numbers Ai (-2^31 <= Ai < 2^31) - th…

Greatest Common Increasing Subsequence Time Limit: 2000/1000 MS (Java/Others)    Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 3649    Accepted Submission(s): 1147 Problem Description This is a problem from ZOJ 2432.To make it easyer,…

You are given two sequences of integer numbers. Write a program to determine their common increasing subsequence of maximal possible length. Sequence S1, S2, ..., SN of length N is called an increasing subsequence of a sequence A1, A2, ..., AM of len…

Greatest Common Increasing Subsequence Time Limit: 2000/1000 MS (Java/Others)    Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 3460    Accepted Submission(s): 1092 Problem Description This is a problem from ZOJ 2432.To make it easyer,…