#include<iostream>
#include<cstdio>
#include<algorithm>
#include<string>
#include<cstdlib>
#include<cctype>
using namespace std;
int main(){
    string str;
    getline(cin,str);
    for(int i=0;i<str.length();i++)str[i]=toupper(str[i]);
    cout<<str<<endl;

    return 0;
}