#include<bits/stdc++.h>
using namespace  std;
int main( )
{
	int g,s,b,q,h,x;
	scanf("%d",&x);
	g=x%10;
	g=(g+5)%10;
	s=x/10%10;
	s=(s+5)%10;
	b=x/100%10;
	b=(b+5)%10;
	q=x/1000;
	q=(q+5)%10;
	h=g*1000+s*100+b*10+q;
	printf("%d",h);
}
/**************************************************************
	Problem: 1109
	User: HUANGYIBO
	Language: C++
	Result: Accepted
	Time:8 ms
	Memory:2076 kb
****************************************************************/