javascript-exercises/Exercise18.html at master · DanyST/javascript-exercises · GitHub

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<!DOCTYPE html>
<html>
    <head>
        <meta charset="utf-8">
        <meta http-equiv="X-UA-Compatible" content="IE=edge">
        <title>Exercise 18</title>
        <meta name="description" content="">
        <meta name="viewport" content="width=device-width, initial-scale=1">
    </head>
    <body>
        <script type="text/javascript">
            /*
            Crear un programa que muestre los números naturales del 1 al N, donde N será dado por el usuario.
  		    */
            let finalNumber = parseInt(prompt('Mostrar del 1 al :'))

            function finalNumberRange(finalNumber) {
                let range = new Array()
                for(let i = 1; i <= finalNumber; i++) {
                    range.push(i);
                }

                return range;
            }

            alert(finalNumberRange(finalNumber));
        </script>
    </body>
</html>