#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 str;
	getline(cin,str);
	transform(str.cbegin(), str.cend(), str.begin(), toupper);
	cout << str << endl;
	return 0;
}