#include<iostream>
#include<algorithm>
#include<cctype>
#include<cstring>
#include<cstdlib>
#include<vector>
#include<string>
using namespace std;
#define REP(i, j) for(int i = 0; i < j; i++)
#define FOR(i, j, k) for(int i = j; i < k; i++)

int main(){
    string str;
    getline(cin, str);
    REP(i, str.length()) cout <<(char)(toupper(str[i]));
    cout <<endl;
    return 0;
}