Rectangle Area

using System;
using System.Threading;
using System.Xml.Schema;

namespace tESt
{
    class Program
    {
        static void Main(string[] args)
        {
            var width = double.Parse(Console.ReadLine());
            var height = double.Parse(Console.ReadLine());

            var area = width * height;

            Console.WriteLine($"{area:f2}");
        }
    }
}