{"description":"C# \u306e\u4f8b(15) (\u30bf\u30d7\u30eb) Lisp \u3078\u306e\u79fb\u690d\u7528\u306b\u30bf\u30d7\u30eb\u3092\u4f7f\u3063\u3066\u66f8\u304d\u76f4\u3057\u307e\u3057\u305f\u3002 internal class Calc { private const int count = 21; private static IEnumerable<int> Take(int count, (Func<bool> next, Func<int> getCurrent, Action<int> setCurrent) iter) { for (int i = 0; i < count && iter.next(); i++) { yield return iter.getCurrent(); } } \u2026","url":"https://computeralgebra.hatenablog.com/entry/2022/03/04/210046","author_name":"computeralgebra","image_url":"https://m.media-amazon.com/images/I/51zd7mcFgvL._SL500_.jpg","version":"1.0","published":"2022-03-04 21:00:46","width":"100%","title":"\u95a2\u6570\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0\u3068\u7121\u9650\u8ad6\u7406\u591a\u9805\u5f0f(39)","height":"190","blog_url":"https://computeralgebra.hatenablog.com/","provider_name":"Hatena Blog","categories":["\u95a2\u6570\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0","\u95a2\u6570\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0\u3068\u7121\u9650\u8ad6\u7406\u591a\u9805\u5f0f"],"author_url":"https://blog.hatena.ne.jp/computeralgebra/","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fcomputeralgebra.hatenablog.com%2Fentry%2F2022%2F03%2F04%2F210046\" title=\"\u95a2\u6570\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0\u3068\u7121\u9650\u8ad6\u7406\u591a\u9805\u5f0f(39) - \u975e\u5c02\u9580\u7684\u30b7\u30f3\u30ae\u30e5\u30e9\u30ea\u30c6\u30a3\u30fc\u7814\u7a76\u6240\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","type":"rich","blog_title":"\u975e\u5c02\u9580\u7684\u30b7\u30f3\u30ae\u30e5\u30e9\u30ea\u30c6\u30a3\u30fc\u7814\u7a76\u6240","provider_url":"https://hatena.blog"}