FY B.sc IT Practical 3(A) : Using JavaScript design, a web page that prints factorial/Fibonacci series/any given series.

FY B.sc IT Practical 3(A) : Using JavaScript design, a web page that prints factorial/Fibonacci series/any given series.

- April 02, 2022

i) Factorial:

<!DOCTYPE html>

<html>

<head>

<title>Factorial Demo</title>

<script language="javascript">

var x=parseInt(prompt("Enter a number",""));

var fact=1,i;

for(i=1;i<=x;i++)

fact*=i;

document.write("<h1>Factorial of "+x+" is : "+fact+"</h1>");

</script>

</head>

<body>

</body>

</html>

ii) Fibonacci:

<!DOCTYPE html>

<html>

<head>

<title>Fibonacci series Demo</title>

<script language="javascript">

var a=0,b=1,c,n,i;

n=parseInt(prompt("Enter limit for fibonacci series:",""));

document.write("<h2> Fibonacci series: </h2><br>");

document.write(a+" "+b+" ");

for(i=2;i<n;i++)

{

c=a+b;

document.write(c+" ");

a=b;

b=c;

}

</script>

</head>

<body>

</body>

</html>

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