#include<map>
#include<set>
#include<list>
#include<cmath>
#include<queue>
#include<stack>
#include<cstdio>
#include<string>
#include<vector>
#include<complex>
#include<cstdlib>
#include<cstring>
#include<climits>
#include<numeric>
#include<sstream>
#include<iostream>
#include<algorithm>
#include<functional>
#include<cctype>

using namespace std;

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