{"categories":["\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0","Haskell"],"title":"\u3075\u3064\u3051-\u308b(\u30e9\u884c\u4e94\u6bb5\u6d3b\u7528)","url":"https://dplusplus.hatenablog.com/entry/20101104/p1","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fdplusplus.hatenablog.com%2Fentry%2F20101104%2Fp1\" title=\"\u3075\u3064\u3051-\u308b(\u30e9\u884c\u4e94\u6bb5\u6d3b\u7528) - LazyLife@Diary\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","author_url":"https://blog.hatena.ne.jp/dplusplus/","image_url":"https://images-fe.ssl-images-amazon.com/images/I/510S2ulyuJL._SL160_.jpg","blog_url":"https://dplusplus.hatenablog.com/","author_name":"dplusplus","type":"rich","version":"1.0","width":"100%","blog_title":"LazyLife@Diary","height":"190","provider_name":"Hatena Blog","provider_url":"https://hatena.blog","description":"\uff62Real World Haskell\uff63\u304c\u3044\u307e\u3044\u3061\u982d\u306b\u5165\u3089\u306a\u304b\u3063\u305f\u306e\u3067\u3001\uff62\u3075\u3064\u3046\u306eHaskell\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0\uff63\u3067\u4fee\u884c\u4e2d\u3002\u4eca\u7b2c7\u7ae0(\u57fa\u672c\u7684\u306a\u69cb\u6587)\u307e\u3067\u884c\u3063\u305f\u3002 \u6f14\u7fd2\u554f\u984c\u3092\u9806\u8abf\u306b\u7247\u4ed8\u3051\u3066\u3044\u304f\u3002\u305d\u3057\u3066\u7b2c7\u7ae0\u6f14\u7fd2\u3002 \u6a19\u6e96\u5165\u529b\u304b\u3089\u8aad\u3093\u3060\u5404\u884c\u3092\u5e4560byte\u306b\u306a\u308b\u3088\u3046\u6298\u308a\u8fd4\u3059\u30b3\u30de\u30f3\u30c9fold\u3092\u66f8\u3051 \u5358\u8a9e\u5883\u754c\u3068\u304b\u30de\u30eb\u30c1\u30d0\u30a4\u30c8\u6587\u5b57\u306f\u6c17\u306b\u3057\u306a\u304f\u3066\u3044\u3044\u3088 splitAt\u95a2\u6570\u304c\u5f79\u7acb\u3064\u3088 \u5b9f\u969b\u306f\u2191\u306e\u3088\u3046\u306a\u304f\u3060\u3051\u305f\u6587\u3067\u306f\u306a\u3044\u3067\u3059\u3002\u3093\u3067\u30017\u7ae0\u306e\u5185\u5bb9\u3068\u306b\u3089\u3081\u3063\u3053\u3057\u3066\u3067\u304d\u305f\u306e\u304c\u3053\u308c\u3002 main = do cs <- getContents putStr $ unlines $ fold $ lines cs fold ::\u2026","published":"2010-11-04 00:00:00"}