if then f#
let test x y =
if x = y then "equals"
elif x < y then "is less than"
else "is greater than"
printfn "%d %s %d." 10 (test 10 20) 20
printfn "What is your name? "
let nameString = System.Console.ReadLine()
printfn "What is your age? "
let ageString = System.Console.ReadLine()
let age = System.Int32.Parse(ageString)
if age < 10
then printfn "You are only %d years old and already learning F#? Wow!" age