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.math.*;
import java.text.*;
import java.lang.*;
import java.util.*;
public class Main {

	public static void main(String[] args) {
		Scanner in = new Scanner(System.in);
//		in.useDelimiter("//n");
		while(in.hasNext()){
			String line = in.nextLine();
			System.out.println(line.toUpperCase());
		}
	}

}