public static void Main()
Console.WriteLine("Please enter the length of the floor (in feet):");
double FloorLength = Convert.ToDouble(Console.ReadLine());
Console.WriteLine("Please enter the width of the floor (in feet):");
double FloorWidth = Convert.ToDouble(Console.ReadLine());
Console.WriteLine("Please enter the depth of the floor (in feet):");
double FloorDepth = Convert.ToDouble(Console.ReadLine());
if (FloorLength || FloorWidth || FloorDepth) <= 0;
Console.WriteLine("Numbers cannot 0 or negative.");
double FloorDimension = FloorLength * FloorWidth * FloorDepth;
Console.WriteLine("Concrete Needed: " + FloorDimension + " cubic feet");
double BuggyTrips = Math.Ceiling(FloorDimension / 150);
Console.WriteLine("Number of Buggy Trips: " + BuggyTrips);
double TotalTime = ((BuggyTrips * 5) + 20 + 40);
Console.WriteLine("Total time Required: " + TotalTime + " minutes");