{"image_url":null,"type":"rich","height":"190","version":"1.0","author_url":"https://blog.hatena.ne.jp/nanntekotta/","blog_url":"https://nanntekotta.hatenadiary.org/","categories":["Haskell","programming"],"provider_url":"https://hatena.blog","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fnanntekotta.hatenadiary.org%2Fentry%2F20100506%2F1273151438\" title=\"Ninety-Nine Haskell Problems 2 - \u3042\u3093\u307e\u3057\u3088\u304f\u308f\u304b\u3093\u306a\u3044\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","url":"https://nanntekotta.hatenadiary.org/entry/20100506/1273151438","published":"2010-05-06 22:10:38","provider_name":"Hatena Blog","blog_title":"\u3042\u3093\u307e\u3057\u3088\u304f\u308f\u304b\u3093\u306a\u3044","author_name":"nanntekotta","width":"100%","description":"1to10 11to20 21to30 31to40 51to60 61to70 71to80 81to90 91to99 all Ninety-Nine Haskell Problems \u4e8c\u554f\u76ee\uff0e \u4e00\u554f\u76ee\u306f\u5927\u5909\u306a\u91cf\u306b\u306a\u3063\u3066\u3057\u307e\u3063\u305f\u3051\u3069\uff0c\u4e8c\u554f\u76ee\u306f\u3042\u3093\u306a\u3053\u3068\u306b\u306a\u3089\u306a\u3044\u3067\u6b32\u3057\u3044\uff0e\u3068\u5e0c\u671b\u3092\u62b1\u304d\u3064\u3064\u9811\u5f35\u308b\uff0e\u307e\u305a\uff0c\u554f\u984c\uff0e 2 Problem 2(*) Find the last but one element of a list.(Note that the Lisp transcription of this problem is incorrect.)Example in Haskell:Prelu\u2026","title":"Ninety-Nine Haskell Problems 2"}