#include <iostream>
#include <string>
#include <cmath>
#include <algorithm>
#include <vector>
#include <cstdio>
#include <iomanip>
using namespace std;
int main()
{
	long long a,b,c;
	cin>>a;
	b = a % 65536;
	c = a / 65536;
	a = b * 65536 + c;
	cout << a;
	return 0;
}