E_Mattsan https://blog.hatena.ne.jp/E_Mattsan/ エンジニアのソフトウェア的愛情 https://blog.emattsan.org/ Haskell fizz = cycle [ "", "", "Fizz" ] buzz = cycle [ "", "", "", "", "Buzz" ] fizzbuzz = zipWith ( \ n s -> if s /= "" then s else (show n) ) [1..] $ zipWith (++) fizz buzz main = mapM_ putStrLn $ take 20 fizzbuzz もう一段階、簡単になりそうな気がするんだけど。今の時点では思いつかない。 190 <iframe src="https://hatenablog-parts.com/embed?url=https%3A%2F%2Fblog.emattsan.org%2Fentry%2F20091220%2F1261304061" title="Fizz Buzz by Haskell - エンジニアのソフトウェア的愛情" class="embed-card embed-blogcard" scrolling="no" frameborder="0" style="display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;"></iframe> Hatena Blog https://hatena.blog 2009-12-20 19:14:21 rich https://blog.emattsan.org/entry/20091220/1261304061 1.0 100%