#include<bits/stdc++.h>
using namespace std;
 
int main(){
int a,s,d,f,g,j;
cin>>a;
s=(a%10+5)%10;
d=(a/10%10+5)%10;
f=(a/100%10+5)%10;
g=(a/1000+5)%10;
j=s*1000+d*100+f*10+g;
cout<<j;
    return 0;
}
/**************************************************************
	Problem: 1026
	User: 12345678
	Language: C++
	Result: Wrong Answer
****************************************************************/