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

int main(){
	string new_thing;


	while(getline(cin, new_thing)){
		string caps_thing;
		for(int i = 0; i < new_thing.length(); i++)
			caps_thing += toupper(new_thing[i]); 
		cout << caps_thing << endl;
	}
	return 0;
}