Java Program to Display Alphabets (A to Z) using loop

In this article, we will understand how to print alphabets from A to Z or a to z in Java. This is accomplished using a simple for-loop.

Below is a demonstration of the same −

Input

Suppose our input is −

A to Z

Output

The desired output would be −

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

Algorithm

Step1- Start
Step 2- Declare a character: my_temp
Step 3- Run a for loop from A to Z and print the values using the increment operator
Step 4- Display the result
Step 5- Stop

Example 1

Here, the integer has been previously defined, and its value is accessed and displayed on the console.

public class Alphabets {
   public static void main(String[] args) {
      char my_temp;
      System.out.print("Displaying Alphabets from A to Z \n");
      for(my_temp= 'A'; my_temp <= 'Z'; ++ my_temp)
      System.out.print(my_temp+ " ");
   }
}

Output

Displaying Alphabets from A to 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

Example 2

Here, the integer has been previously defined, and its value is accessed and displayed on the console.

public class Alphabets {
   public static void main(String[] args) {
      char my_temp;
      System.out.print("Displaying Alphabets from a to z \n");
      for(my_temp = 'a'; my_temp <= 'z'; ++my_temp)
      System.out.print(my_temp + " ");
   }
}

Output

Displaying Alphabets from a to 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