higepon https://blog.hatena.ne.jp/higepon/ higepon blog https://higepon.hatenablog.com/ Scheme SICP 問題 2.24 (list 1 (list 2 (list 3 4))) gosh> (1 (2 (3 4)))問題なし。 問題 2.25 (car (cdr (car (cdr (cdr (list 1 3 (list 5 7) 9)))))) (car (car (list (list 7)))) (car (cdr (car (cdr (car (cdr (car (cdr (car (cdr (car (cdr (list 1 (list 2 (list 3 (list 4 (list 5 (list 6 7))))))))))))))))))しかし練習問題の難易度にものすごいばらつき… 190 <iframe src="https://hatenablog-parts.com/embed?url=https%3A%2F%2Fhigepon.hatenablog.com%2Fentry%2F20060419%2F1145347575" title=" 関数型言語の勉強にSICPを読もう - (11) 2章 - データによる抽象の構築(62-63ページ) - higepon blog" class="embed-card embed-blogcard" scrolling="no" frameborder="0" style="display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;"></iframe> http://images-jp.amazon.com/images/P/489471163X.09.MZZZZZZZ.jpg Hatena Blog https://hatena.blog 2006-04-19 17:06:15 rich https://higepon.hatenablog.com/entry/20060419/1145347575 1.0 100%