2007winter

摘要： 记录一下：#include <iostream>using namespace std;int dp[21][21];char X[21];char Y[21];void main(){ int i,j; cin.getline(X,20); cin.getline(Y,20); int xlen=strlen(X); int ylen=strlen(Y); for ( i=1;i<=xlen;++i) { for ( j=1;j<=ylen;++j) { if (X[i-1]==Y[j-1]) ... 阅读全文