OneCompiler

Fibonacci no.

103
<html> <head> <title>TODO supply a title</title> <meta charset="UTF-8"> <meta name="viewport" content="width=device-width, initial-scale=1.0"> </head> <body> <h1>Fibonacci Series</h1> <div id="f1"></div> <button onclick="fibonacci()">Print</button> 
    <script>
        var div = document.getElementById('f1');
        
        function fibonacci() {
            let n1 = 0;
            let n2 = 1;
            
            div.innerHTML = n1 + "<br>" + n2 + "<br>";
            for(let i=2; i<10; i++) {
                let n3 = n1 + n2;
                n1 = n2;
                n2 = n3;
                div.innerHTML += n3 + "<br>";
            }
        }
    </script>
</body>
</html>