すごいH本読書会 in 大阪 2周目 #3 練習問題

gistfile1.hs

{-
 - 数nを受け取り，3の倍数か3のつく数字のときにアホになる
 - リストを返す関数を再帰を使って書きなさい．
 -
 - ex)
 - > ahoMaker 40
 - ["1","2","AHO","4","5","AHO","7","8","AHO","10",
 -  "11","AHO","AHO","14","AHO","16","17","AHO","19","20",
 -  "AHO","22","AHO","AHO","25","26","AHO","28","29","AHO",
 -  "AHO","AHO","AHO","AHO","AHO","AHO","AHO","AHO","AHO",
 -  "40"]
 -}

ahoMaker :: Int -> [String]

{-
 - 再帰を使ってフィボナッチ数列のn項目の値を返す関数を書きなさい．
 - fib 50を超えられたらなお良い．
 -
 - ex)
 - > fib 100
 - 354224848179261915075
 -}
 
fib :: Int -> Int