#include <iostream>
#include <string>
#include <vector>
#include <cmath>
#include <algorithm>
#include <cstdlib>
#include <ctime>
#include <cstdio>
#include <functional>
#include <complex>

using namespace std;

const double PI=3.14159265;

int main()
{
	string s;
	getline(cin,s);

	transform (s.begin(),s.end(),s.begin(),::toupper);

	cout<<s<<endl;

	return 0;
}