CompleteVictory
Yvqgpxaimmklongnzfwpvxmniytm 

Wherethereisawillthereisaway 

#include<cmath>
#include<cstdio>
#include<cstring>
#include<iostream>
#include<algorithm>
using namespace std;

const int N=1010;

int len1,len2;
char k[N],s[N],ans[N];

int main() {
	scanf("%s",k);
	scanf("%s",s);
	len1=strlen(k);
	len2=strlen(s);
	if(len1<len2)
		for(int i=len1; i<len2; i++)
			k[i]=k[i-len1];
	for(int i=0,j; i<len2; i++) {
		if(k[i]>='A'&&k[i]<='Z')
			j=k[i]-'A';
		if(k[i]>='a'&&k[i]<='z')
			j=k[i]-'a';
		ans[i]=s[i]-j;
		if(s[i]>='A'&&s[i]<='Z')
			if(ans[i]<'A')
				ans[i]+=26;
		if(s[i]>='a'&&s[i]<='z')
			if(ans[i]<'a')
				ans[i]+=26;
	}
	//for(int i=0; i<len2; i++)
		printf("%s",ans);
	return 0;
}