#include<bits/stdc++.h>
using namespace std;
int main()
{
	int a,g,s,b,q,h;
	cin>>a;
	g=((a%10)+5)%10;
	s=((a/10%10)+5)%10;
	b=((a/100%10)+5)%10;
	q=((a/1000)+5)%10;
	h=g*1000+s*100+b*10+q;
	cout<<h;
	return 0;
}


/**************************************************************
	Problem: 1109
	User: ccf
	Language: C++
	Result: Accepted
	Time:6 ms
	Memory:2072 kb
****************************************************************/