#include <iostream>
using namespace std;
int main()
{
	int ge,shi,bai,qian,x;
	cin >> x;
	ge = (x%10);
	shi = (x/10)%10;
	bai = (x/100)%10;
	qian = x/1000;
	cout << (qian+5)%10+10*((bai+5)%10)+100*((shi+5)%10)+1000*((ge+5)%10);
}
/**************************************************************
	Problem: 1109
	User: xiaomingze
	Language: C++
	Result: Accepted
	Time:12 ms
	Memory:2072 kb
****************************************************************/