F# Recipe #3 – program to find if the number is positive or negative

Problem Write a program in F# to find if the given number is a positive or negative number. F# program to find if the number is positive or negative. // Learn more about F# at http://DeveloperPublish.com open System let PositiveOrNegative param1 = if param1 > 0 then "positive" elif param1 < 0 then "negative" else "zero" let main argv = Console.WriteLine("sign -3: {0}", (PositiveOrNegative -3)) Console.ReadLine() 0 Output sign -3: negative