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


	return 0;
}

/**************************************************************
	Problem: 1109
	User: 21A
	Language: C++
	Result: Accepted
	Time:8 ms
	Memory:2072 kb
****************************************************************/