Armstrong Number in JavaScript
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Armstrong Number Program in JavaScript
Here we use parseInt() function to convert float value into Integer.
Example
<!doctype html> <html> <head> <script> function armstr() { var arm=0,a,b,c,d,num; num=Number(document.getElementById("no_input").value); temp=num; while(temp>0) { a=temp%10; temp=parseInt(temp/10); // convert float into Integer arm=arm+a*a*a; } if(arm==num) { alert("Armstrong number"); } else { alert("Not Armstrong number"); } } </script> </head> <body> Enter any Number: <input id="no_input"> <button onclick="armstr()">Check</button></br></br> </body> </html>
Result
Enter any Number:
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