happy

http://blog.youkuaiyun.com/ssssssay/article/details/52102173

#include<iostream> #include<cstring> using namespace std; int a[1000],b[1000],c[1000],tmp[1000]; char s1[1000],s2[1000]; int zh1() { a[0]=strlen(s1); for (int i=1;i<=a[0];++i) a[i]=s1[a[0]-i]-