Java - Add value to a character

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Description

Add value to a character

Demo

import java.util.Scanner;

public class Number {

     public static void main(String[] args) {
          Scanner input = new Scanner(System.in);
          //from w ww .j av a 2 s  . c om
          System.out.print("Please enter a number 0-25: ");
          double num = input.nextInt();
          System.out.println("You have entered " + num);
          if((num >= 0)&&(num <= 25)){
                    char letter = 'A';
                    letter += num;
                    System.out.println(num +" letter of the alphabet is "+ letter);          
          }else
               System.out.println("Outside of acceptable range.");
     }
}