01. Example:
class printAllAlphabets { public static void main(String args[]) { char alphabet; for (alphabet = 'a'; alphabet <= 'z'; alphabet++) System.out.print(alphabet + " "); System.out.print("n"); for (alphabet = 'A'; alphabet <= 'Z'; alphabet++) System.out.print(alphabet + " "); System.out.print("n"); for (alphabet = '0'; alphabet <= '9'; alphabet++) System.out.print(alphabet + " "); } }
Output:
a b c d e f g h i j k l m n o p q r s t u v w x y z
A B C D E F G H I J K L M N O P Q R S T U V W X Y Z
0 1 2 3 4 5 6 7 8 9