#include<iostream>
#include<string>
#include<cstdio>
#include<cstring>
#include<cctype>
#include<algorithm>
using namespace std;
int main(void){

	char s[1000];
	cin>>s;
	for(int i=0;i<1000;i++){
        s[i]=toupper(s[i]);
	}
	cout<<s;



	return 0;
}