#include<bits/stdc++.h>
using namespace std;
int main(){
	int nn,n,a,b,c,d;
	cin>>n;
	a=n%10;
	b=n/10%10;
	c=n/100%100;
	d=n/1000;
	a=(a+5)%10*1000;
	b=(b+5)%10*100;
	c=(c+5)%10*10;
	d=(d+5)%10;
	nn=a+b+c+d;
	cout<<nn;
	return 0;
}
/**************************************************************
	Problem: 1109
	User: tangkaixuan
	Language: C++
	Result: Accepted
	Time:8 ms
	Memory:2072 kb
****************************************************************/