#include "bits/stdc++.h"
#include<unordered_map>
#pragma warning(disable:4996)
using namespace std;
 
struct ToUpper {
    char operator()(char c) { return toupper(c); }
};
 
int main() {
    string st;
    getline(cin, st);
    transform(st.begin(), st.end(), st.begin(), ToUpper());
    cout <<st<< endl;
    return 0;
} 