Question

How to print alphabets in upper and lower case in Java

Answer 1

public class MyClass {
     public static void printAlphabets_az() {
        for (char ch = 'a'; ch <= 'z'; ch++) {
            System.out.printf("%s ", ch);
        }
    }

    public static void printAlphabets_AZ() {
        for (char ch = 'A'; ch <= 'Z'; ch++) {
            System.out.printf("%s ", ch);
        }
    }
    public static void main(String args[]) {
        printAlphabets_az();
        
        System.out.println();

        printAlphabets_AZ();
    }
}
   
   
   
   
/*
run:
   
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 
  
*/

 

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