This is a javascript program for adding two numbers but the problem is the code is too big and everytime I need to change the number to the integer by parseInt so if I need to add more numbers the code will become more lengthy. How can I make it more simple?
<!DOCTYPE html>
<html>
<head>
<title>adding</title>
</head>
<body>
<script type="text/javascript">
var x;
var y;
var z;
var n;
var result;
x=prompt("1st number");
y=prompt("2nd number");
z=parseInt(x);
n=parseInt(y);
result= n + z;
alert(result);
</script>
</body>
</html>`
`
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