Write a Java program to print alphabets using for loop?

In this Java program, we'll print uppercase and lowercase alphabets using for loop.

Here is the Java program that prints uppercase alphabets.

Code:

class PrintUppercase {
  public static void main(String[] args) {
    char ch;
      for(ch = 'A'; ch <= 'Z'; ++ch)
      System.out.print(ch + " ");
    }
}
 

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

Shown below is the Java program that prints the lowercase alphabets.

Code:

class PrintLowercase {
  public static void main(String[] args) {
    char ch;
      for(ch = 'a'; ch <= 'z'; ++ch)
      System.out.print(ch + " ");
    }
}

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