javascript-exercises/Exercise8.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 8</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 reciba un número entero y muestre si es par o impar, positivo o negativo , o cero.

            let number = parseInt(prompt('Ingrese un numero entero'))

            function numberDetail(number) {
                let numberSigned;
                let evenOrOddNumber;

                if (number % 2 === 0) {
                    evenOrOddNumber = 'par';
                }else{
                    evenOrOddNumber = 'impar';
                }

                if (number < 0) {
                    numberSigned = 'Negativo';
                }else if(number > 0) {
                    numberSigned = 'Positivo';
                }else {
                    numberSigned = 'Cero';
                }

                return `Numero ${numberSigned} ${evenOrOddNumber}`;
            }

            alert(numberDetail(number));
        </script>
    </body>
</html>