This sample program will ask the user to enter two numbers and then our program will enter change the arrangement of two numbers.
Sample Program Output
Program Listing
<html>
<head>
<title>Swapping of Numbers</title>
</head>
<style>
h3 {
font-family:arial;
};
</style>
<body>
<script>
var val_1 = parseInt(prompt("Enter First Value : "));
var val_2 = parseInt(prompt("Enter Second Value : "));
var temp=0;
document.write("<h3> Swapping of Numbers</h3>");
document.write("<h3> BEFORE SWAPPING </h3>");
document.write("<font face='arial' size='3'>");
document.write(" First Value : " + val_1 + ".</font><br>");
document.write("<font face='arial' size='3'>");
document.write(" Second Value : " + val_2 + ".</font><br>");
temp = val_1;
val_1 = val_2;
val_2 = temp;
document.write("<h3> AFTER SWAPPING</h3>");
document.write("<font face='arial' size='3'>");
document.write(" First Value : " + val_1 + ".</font><br>");
document.write("<font face='arial' size='3'>");
document.write(" Second Value : " + val_2 + ".</font><br>");
document.write("<h3> End of Program </h3>");
</script>
</body>
</html>
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