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.*;
import java.util.*;

public class Main { //REMEMBER TO USE MAIN//
	public static void main(String[] args) throws Exception{
		BufferedReader in = new BufferedReader( new InputStreamReader(System.in));//
		String line;
		while((line=in.readLine())!=null){//
			String s;
			s = line.toUpperCase();
			System.out.println(s);
			////Some code
		}//while#1
	}//static main
}//class