#include<iostream>
#include<string>
#include <stdio.h>
#include <math.h>
#include <cctype>
#include<queue>
#include<stack>
#include<cstdio>
#include <algorithm>
#include <cstdio>
using namespace std;
int main(){
	string s;
	cin>>s;
	while(cin>>s){
		transform(s.begin(),s.end(),s,begin(),toupper);
		cout<<s<<" ";
	}
	cout<<endl;
}