The return statement stops the execution of a function and returns a value.
Syntax
return value;
Parameters
Parameter Description
value Optional.
The value to be returned.
If omitted, it returns undefined
<!DOCTYPE html>
<html>
<head>
<title>JavaScript</title>
<script>
function fullname(fname = "Yahoo", lname = "Baba") {
var a = fname + " " + lname;
return a;
}
var fn = fullname("Ram","Singh");
document.write(fn);
</script>
</head>
<body>
</body>
</html>
<!DOCTYPE html>
<html>
<head>
<title>JavaScript</title>
<script>
function sum(math,eng,sc){
var s = math + eng + sc;
return s;
}
function percentage(tt){
var per = tt/300 * 100;
document.write(per);
}
var total = sum(80,80,80);
percentage(total);
</script>
</head>
<body>
</body>
</html>
No comments:
Post a Comment