#include<iostream>
using namespace std;
int main()
{
int n,g,s,b;
cin>>n;
b=n/100;
g=n%10;
s=n/10%10;
cout<<g*100+s*10+b<<endl;
return 0;
}
/**************************************************************
	Problem: 1028
	User: HUANGYIBO
	Language: C++
	Result: Accepted
	Time:7 ms
	Memory:2072 kb
****************************************************************/