public class Main {
public static void main(String[] args) {
Scanner sc = new Scanner(System.in);
String s = sc.next();
char[] chars = s.toCharArray();
for (int i = 0; i < s.length(); i++) {
char c = chars[i];
System.out.println(UpperCase(c));
}
}
public static char UpperCase(char c){
int c1 = (int) c;
int c2 = c1 - 32;
char c3 = (char) c2;
return c3;
}
}
import java.util.Scanner;
public class Main {
public static void main(String[] args) {
Scanner sc = new Scanner(System.in);
String s = sc.next();
System.out.println(s.toUpperCase());
}
}