#include<iostream>
using namespace std;
int main(){
    int x,n,a,b,c,d;
    cin>>n;
    a=n/1000;
    b=n/100%10;
    c=n/10%10;
    d=n%10;
    a=(a+5)%10;
    b=(b+5)%10;
    c=(c+5)%10;
    d=(d+5)%10;
    x=d*1000+c*100+b*10+a*1;
    cout<<x<<endl;
     
}
/**************************************************************
	Problem: 1109
	User: zhuangsongyu
	Language: C++
	Result: Accepted
	Time:13 ms
	Memory:2072 kb
****************************************************************/