For Loop Programs – JavaScript

For Loop Programs JavaScript

Table of Contents

Add all digits in a Number

10

				
					<script type="litespeed/javascript">a="1234";g=a;b=a.length;d=0;for(i=1;i<=b;i++){c=a%10;a=Math.floor(a/10);d=d+c}
document.write(d)</script>
				
			

Armstrong

armstrong

				
					<script type="litespeed/javascript">a="153";g=a;b=a.length;d=0;for(i=1;i<=b;i++){c=a%10;a=Math.floor(a/10);d=d+(c*c*c)}
if(g==d){document.write("armstrong")}else{document.write(" not armstrong")}</script>
				
			

Break

2

4

6

				
					<script type="litespeed/javascript">var a=2;for(i=1;i<10;i++){document.write(a*i+"<br>");if(i==3){break}}</script>
				
			

Reverse a Number

4321

				
					<script type="litespeed/javascript">a="1234";g=a;b=a.length;d=0;for(i=1;i<=b;i++){c=a%10;a=Math.floor(a/10);d=d*10+c}
document.write(d)</script>
				
			

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