{"width":"100%","type":"rich","url":"https://morning-reading.hatenadiary.org/entry/20110329/p1","title":"\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0 Haskell \u7b2c9\u7ae0 \u5bfe\u8a71\u30d7\u30ed\u30b0\u30e9\u30e0 \u305d\u306e2","image_url":null,"published":"2011-03-29 00:00:00","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fmorning-reading.hatenadiary.org%2Fentry%2F20110329%2Fp1\" title=\"\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0 Haskell \u7b2c9\u7ae0 \u5bfe\u8a71\u30d7\u30ed\u30b0\u30e9\u30e0 \u305d\u306e2 - \u6bce\u671d30\u5206\u8aad\u66f8\u4f1a\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","blog_url":"https://morning-reading.hatenadiary.org/","version":"1.0","height":"190","blog_title":"\u6bce\u671d30\u5206\u8aad\u66f8\u4f1a","author_url":"https://blog.hatena.ne.jp/morning_reading/","author_name":"morning_reading","provider_name":"Hatena Blog","categories":[],"provider_url":"https://hatena.blog","description":"\u4eca\u65e5\u306f\u96fb\u5353\u30d7\u30ed\u30b0\u30e9\u30e0\u3092\u5b9f\u88c5\u3059\u308b\u3042\u305f\u308a\u304b\u3089\u3067\u3059\u3002 seqn :: [IO a] -> IO () -- IO \u30a2\u30af\u30b7\u30e7\u30f3\u306e\u30ea\u30b9\u30c8\u3092\u53d7\u3051\u53d6\u3063\u3066\u9806\u306b\u547c\u3073\u51fa\u3059 UI \u3068\u3057\u3066\u30c6\u30ad\u30b9\u30c8\u3067\u96fb\u5353\u306e\u30dc\u30bf\u30f3\u306e\u5f62\u3092\u5b9a\u7fa9 \u53d7\u3051\u4ed8\u3051\u308b\u30ad\u30fc\u5165\u529b(\u6587\u5b57)\u306e\u5b9a\u7fa9 \u3044\u307e\u3055\u3089\u3067\u3059\u3051\u3069\u3001Haskell \u3067\u306f\u4ed6\u306e\u8a00\u8a9e\u3067\u306e\u5b9a\u6570\u306e\u3088\u3046\u306a\u3082\u306e\u3082\u5168\u3066\u95a2\u6570\u5b9a\u7fa9\u3067\u3059\u306d\u3002\u3044\u3084\u3001\u672c\u5f53\u306b\u3044\u307e\u3055\u3089\u3067\u3059\u3051\u3069\u3002 showbox, display -- \u96fb\u5353\u306e\u8868\u793a\u3092\u304a\u3053\u306a\u3046\u95a2\u6570 calc :: String -> IO() -- \u7aef\u672b\u304b\u3089\u306e\u5165\u529b\u3092\u53d7\u3051\u53d6\u3063\u3066\u6709\u52b9\u306a\u6587\u5b57\u304b\u30c1\u30a7\u30c3\u30af\u3057\u3066\u5b9f\u884c process :: Char -> String -> IO () --\u2026"}