#include <iostream>
#include <cstdio>
#include <vector>
#include <algorithm>
#include <cmath>
#include <string>
#include <cctype>



using namespace std;

int main()
{
        string s;
        getline(cin,s);
        
        for(int i=0;i<(int)s.size();i++)
        {
            printf("%c",toupper(s[i]))  ;
        }
        cout << endl;
}