#include <iostream>
#include <string>
#include <algorithm>
#include <cctype>
#include <cstdlib>

using namespace std;

char ToUpper(char cX) { return toupper(cX); }

int main()
{
    string str;

    while (getline(cin, str, '\n')) {
        transform(str.begin(), str.end(), str.begin(), ToUpper);
        cout << str << endl;
    }

    return 0;
}