#include <fstream>
#include <iostream>
#include <cmath>
#include <vector>
#include <queue>
#include <utility>
#include <algorithm>
using namespace std;

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