#include<bits/stdc++.h>
using namespace std;
int x,a,b,c,d;
int main(){
	cin>>x;
	a=x/1000; x%=1000;
	b=x/100; x%=100;
	c=x/10; x%=10;
	d=x;
	
	a+=5; a%=10;
	b+=5; b%=10;
	c+=5; c%=10;
	d+=5; d%=10;
	cout<<d*1000+c*100+b*10+a;
	return 0;
}
/**************************************************************
	Problem: 1109
	User: zhangziang
	Language: C++
	Result: Accepted
	Time:9 ms
	Memory:2072 kb
****************************************************************/