#include<iostream>
#include<vector>
#include<string>
#include<cstdio>
#include<algorithm>

using namespace std;

int main() {
  vector<string> str(200);

  int i = 0;
  while(cin >> str[i]){
    i++;
  }

  for(int i = 0; i < str.size(); i++) {
    transform(str[i].begin(), str[i].end(), str[i].begin(), ::toupper);
  }

  for(int i = 0; i < str.size(); i++) {
    if(i) { cout << " ";}
    cout << str[i];
  }

  cout << endl;
  return 0;
}