Perform Arithmetic operations:Javascript ~ The Origin for Screamers

Perform Arithmetic operations:Javascript

<html>

<head>

<title> MAX </title>

<script language="javascript">

var a,b,c,n1,n2,n3,m1,m2,sum,avg;

a=prompt("enter 1st no="," ");

b=prompt("enter 2nd no="," ");

c=prompt("enter 3rd no="," ");

n1=parseInt(a);

n2=parseInt(b);

n3=parseInt(c);

sum=n1+n2+n3;

avg=sum/3;

m1=Math.max(n1,n2);

m2=Math.max(n3,m1);

alert("the sum is= "+sum);

alert("the avg is= "+m2);

alert("the max no is "+m2);

</script>

</head>

</html>