JAVA TUTORIALS FOR BEGINNER: do while loop

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This program print alphabets on screen i.e a, b, c, ..., z. Here we print alphabets in lower case.

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Java source code</h2>
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<pre class="java geshifilter-java" style="font-family: monospace;">class Alphabets
{
 public static void main(String args[])
 {
 char ch;
 
 for( ch = 'a' ; ch <= 'z' ; ch++ )
 System.out.println(ch);
 }
}</pre>
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You can easily modify the above java program to print alphabets in upper case.

Output 
 
 
 
<img alt="alphabets" src="http://www.programmingsimplified.com/images/java/alphabets-java.png" />

Printing alphabets using while loop (only body of main method is shown):

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<pre class="java geshifilter-java" style="font-family: monospace;"> </pre>
<pre class="java geshifilter-java" style="font-family: monospace;">char c = 'a';
 
while (c <= 'z') {
 System.out.println(c);
 c++;
}</pre>
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Using do while loop:

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<pre class="java geshifilter-java" style="font-family: monospace;">char c = 'A';
 
do {
 System.out.println(c);
 c++;
} while (c <= 'Z');</pre>
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Java program to print alphabets

blogger 0 alphabat, do while loop, if loop, java, program, while loop 07:25

This program print alphabets on screen i.e a, b, c, ..., z. Here we print alphabets in lower case. Java source code class Alphabets { public static void main(String args[]) { char ch; for( ch … Read more »

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Java program to print alphabets