Problem:
Capitalize

Write a program which replace all the lower-case letters of a given text with the corresponding captital letters.

Input

A text including lower-case letters, periods, and space is given in a line. The number of characters in the text is less than or equal to 200.

Output

Print the converted text.

Sample Input

this is a pen.

Output for the Sample Input

THIS IS A PEN.

Solution in JAVA (judge verdict: Accepted)

import java.io.IOException;
import java.util.Locale;
import java.util.Scanner;


public class Main {

	public static void main(String[] args) throws IOException {
		Scanner sc = new Scanner(System.in);

		while (sc.hasNext()) {
			System.out.println(sc.nextLine().toUpperCase(Locale.ENGLISH));
		}

	}
}