{"title":"SICP\u554f\u984c2.19","height":"190","blog_url":"https://tmurata.hatenadiary.org/","description":"first-denomination, except-first-denomination, no-more?\u306e\u5b9a\u7fa9 (define (first-denomination coin-values) (car coin-values)) (define (except-first-denomination coin-values) (cdr coin-values)) (define (no-more? coin-values) (null? coin-values)) coin-values\u306e\u9806\u304ccc\u306e\u7b54\u3048\u306b\u5f71\u97ff\u3059\u308b\u304b?\u306e\u5b9f\u9a13 (define us-coins (list 50 25 10 \u2026","published":"2009-05-12 08:24:58","width":"100%","version":"1.0","provider_url":"https://hatena.blog","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Ftmurata.hatenadiary.org%2Fentry%2F20090512%2F1242084298\" title=\"SICP\u554f\u984c2.19 - tmurata\u306e\u65e5\u8a18\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","image_url":null,"categories":["SICP"],"author_url":"https://blog.hatena.ne.jp/tmurata/","type":"rich","url":"https://tmurata.hatenadiary.org/entry/20090512/1242084298","author_name":"tmurata","provider_name":"Hatena Blog","blog_title":"tmurata\u306e\u65e5\u8a18"}