6. Happy endings
// Generate text from Philippe Decrauzat's D.T.A.B.T.W.H.A.H.E. 2010
let print (s:string) =
[|for y in 0..s.Length-1 ->
[|for x in 0..y-1 -> s.[x]
for x in y..s.Length-1 -> s.[y]
|]
|> fun cs ->
System.String(cs) +
System.String(cs |> Array.rev |> Seq.skip 1 |> Seq.toArray)
|]
|> fun ys -> [|yield! ys; yield! (Array.rev ys |> Seq.skip 1)|]
|> String.concat "rn"
print "A HAPPY ENDING"
8. SmallSharp: Lines
open Library
do GraphicsWindow.Show()
GraphicsWindow.BrushColor <- red
for i in 0..5..200 do
GraphicsWindow.DrawLine(i,0,n-i,n)
GraphicsWindow.DrawLine(0,i,n,n-i)