《算法笔记》11.8小节——动态规划专题->总结 问题 D: Coincidence

题目描述

Find a longest common subsequence of two strings.

输入

First and second line of each input case contain two strings of lowercase character a…z. There are no spaces before, inside or after the strings. Lengths of strings do not exceed 100.

输出

For each case, output k – the length of a longest common subsequence in one line.

样例输入
google
goodbye
样例输出
4

分析:求两个字符串的最长公共子序列。注意是多组输入。

#include
#include 
#include  
#include  
#include   
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#include   
#include    
#include    
#include    
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#include      
#include      
#define INF 0x3fffffff
#define db1(x) cout<<#x<<"="<<(x)<

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