JSFiddle - React, Tailwind, and code Playground

by demee

HTML

<!DOCTYPE html>
<html>
    <head><title>reverse array</title></head>
    <body>
        <div id="output"></div>
       
    </body>
</html>

JavaScript

window.onload = function(){
var arr = [180,  170,  160,  140,  130,  120,  110,  100,  90,   80,   70,   60,   50,   40,   30,  20,  10,  0]; 
            var newArr = []
            for(var i = arr.length; i > 0; i--){
                document.getElementById('output').innerTEXT += arr[i] + ', '; 
            }


}