#include <bits/stdc++.h> using namespace std;

const int N = 110; char result[N];

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

int n = input.length();


for (int i = 0; i < n; ++i) {
    if (islower(input[i])) {
        result

[i] = toupper(input[i]); } else { result [i] = input[i]; } } for (int i = 0; i < n; ++i) { cout << result[i]; } cout << endl;

return 0;

}