Java program to print alphabets

Java program to print alphabets on screen, i.e., a, b, c, ..., z; in lower case.

Java source code

1. class Alphabets
2. {
3.    public static void main(String args[])
4.    {
5.       char ch;
6.  
7.       for (ch = 'a'; ch <= 'z'; ch++)
8.          System.out.println(ch);
9.    }
10. }

You can easily modify the above java program to print alphabets in upper case.

Download Alphabets program class file.

Output of program:

Printing alphabets using a while loop (Only the body of the main method is shown):

1. char c = 'a';
2.  
3. while (c <= 'z') {
4.   System.out.println(c);
5.   c++;
6. }

Using a do while loop:

1. char c = 'A';
2.  
3. do {
4.   System.out.println(c);
5.   c++;
6. } while (c <= 'Z');