#include<bits/stdc++.h>
using namespace std;
int main(){
	int a,b,c,d,e;
	cin>>a;
	b=a%10*100;
	c=a/10%10*10;
	d=a/100%10*1;
	b=b+c+d;
	e=a+b;
	cout<<e;
}
/**************************************************************
	Problem: 1020
	User: zengyixuan
	Language: C++
	Result: Accepted
	Time:8 ms
	Memory:2072 kb
****************************************************************/