{"blog_title":"\u65e5\u8a18\u3092\u66f8\u304f [\u30fbw\u30fb] \u306f\u3084\u307f\u305a\u3055\u3093","title":"\u518d\u5e30\u304c\u306a\u304f\u3066\u30eb\u30fc\u30d7\u304c\u3067\u304d\u308b\u304b\uff01\uff01\uff01\uff01","blog_url":"https://hayamiz.hatenadiary.org/","image_url":null,"html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fhayamiz.hatenadiary.org%2Fentry%2F20080221%2F1203606996\" title=\"\u518d\u5e30\u304c\u306a\u304f\u3066\u30eb\u30fc\u30d7\u304c\u3067\u304d\u308b\u304b\uff01\uff01\uff01\uff01 - \u65e5\u8a18\u3092\u66f8\u304f [\u30fbw\u30fb] \u306f\u3084\u307f\u305a\u3055\u3093\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","height":"190","categories":[],"version":"1.0","description":"SICP\u8aad\u66f8\u4f1a\u306b\u3066\u3001\u518d\u5e30\u306a\u3057\u3067\u30eb\u30fc\u30d7\u304c\u3067\u304d\u308b\u304b\u3001\u3068\u3044\u3046\u8a71\u984c\u304c\u3067\u3066\u3044\u305f\u306e\u3067\u3001\u300c\u7d99\u7d9a\u3064\u304b\u3048\u3070\u3067\u304d\u308b\u3093\u3058\u3083\u306a\u3044\u3059\u304b\u306d\u300d\u3068\u304b\u9069\u5f53\u306b\u767a\u8a00\u3057\u3066\u307f\u305f\u3002\u3093\u3067\u3001\u3055\u3063\u304d\u9069\u5f53\u306b\u8003\u3048\u306a\u304c\u3089\u66f8\u3044\u3066\u307f\u305f\u30020\u304b\u30899\u307e\u3067\u3092print\u3059\u308b\u3068\u3044\u3046\u3082\u306e\u3002 (let1 i 0 (let/cc cc ((call/cc call/cc) (lambda (x) (if (= i 10) (cc #t) (begin (print i) (set! i (+ i 1)) (x x) ))))))\u306a\u3093\u304b\u3088\u304f\u308f\u304b\u3089\u306a\u3044\u3051\u3069\u3001(call/cc call/cc)\u306e\u5024\u304c\u7d99\u7d9a\u3067\u3001\u305d\u308c\u306b\u5f15\u6570\u3067x\u3092\u308f\u305f\u3059\u3068 (x x) \u3068\u3044\u3046\u5f0f\u304c\u8a55\u4fa1\u3055\u308c\u308b\u3089\u3057\u3044\u3002\u305d\u3053\u2026","url":"https://hayamiz.hatenadiary.org/entry/20080221/1203606996","provider_name":"Hatena Blog","author_url":"https://blog.hatena.ne.jp/hayamiz/","provider_url":"https://hatena.blog","published":"2008-02-21 00:16:36","author_name":"hayamiz","width":"100%","type":"rich"}