challenge-variable.html

<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">

    
    <title>Document</title>




</head>
<body>
    <script>
         prompt("What is your first name?");
'Oge'
var UserName = prompt("What is your first name?");
prompt("What is your last name?");
'Okenwa'
var LastName = prompt("What is your last name?");

alert(UserName+" "+LastName);
alert('Hello'+',' + UserName + ' '+ LastName);


         document.write('<h1>HELLO OGE OKENWA!</h1>');
    
         
     


    </script>

    
</body>
</html>