CSharp_H3_RectangleArea

using System;


class RectangleArea
{
    static void Main()
    {
        Console.WriteLine("Please enter the height of the rectangle.");//Instructions for the user
        double height = double.Parse(Console.ReadLine());
        Console.WriteLine("Please enter the width of the rectangle.");
        double width = double.Parse(Console.ReadLine());

        if (height>0 && width>0) //checks if input numbers are positive.
        {
            double rectangleArea = height * width;
            Console.WriteLine("The rectangle area is {0}.", rectangleArea);
        }
        else
        {
            Console.WriteLine("Please enter positive numbers.");
        }
    }
}