#include <iostream>
#include <string>
#include <cctype>
#include <cstdio>
using namespace std;

int main(int argc, const char * argv[])
{
    string str;
    getline(cin, str);
    for (int i = 0; i < str.size(); i++) {
        str[i] = toupper(str[i]);
    }
    cout << str << endl;
    return 0;
}