JavaScript-Programing-Projects/Functions.html at master · PasinduUkwatta/JavaScript-Programing-Projects · GitHub

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<html>
    <head>
        <title>Functions</title>
        <h1>FUNCTIONS</h1>
    </head>

    <body>
        <script type="text/javascript" >

        function addTwo(a,b)
        {
            total=a+b
            document.write("total is :",total)
        }

        function subTwo(a,b)
        {
            total=a-b
            document.write("total is :",total)
        }

        function mulTwo(a,b)
        {
            total=a*b
            document.write("total is :",total)
        }
        addTwo(10,20)
        subTwo(30,15)
        mulTwo(4,5)


        function addNames(a,b)
        {
            total=a+b
            document.write("name is :",total)
        }

        addNames("java","script")

        //this function return value is coming
        function numDiv(a,b)
        {
            total = a/b
            return total
        }

        //var c collects the return value of the numDiv funtion
        var c = numDiv(10,3)

        document.write("answer is  :",c)
        document.write(typeof(c))


        </script>


    </body>
</html>