PPAP.kt

  tailrec fun PPAP( pcount:Int=0, isA:Boolean=false)
    { 
        val rnd=Random()
        val c=if (rnd.nextBoolean()) "P" else "A"
        print(c)
        when(c)
        {
            "P" -> when{
                isA && pcount>=2->println("")
                else ->PPAP(pcount+1,false)
            }
            else ->PPAP(if (isA||pcount<2) 0 else pcount,true)
        }
    }