odz https://blog.hatena.ne.jp/odz/ odz buffer https://odz.hatenablog.com/ Scala ref:http://d.hatena.ne.jp/fumokmm/20110822/1314013182 えーと、じゃ、Scala で。 assert はテストとは違う気がするが、まぁいいか。 object RomanNumber { val romanDigits = List( ("M", 1000), ("CM", 900), ("D", 500), ("CD", 400), ("C", 100), ("XC", 90), ("L", 50), ("XL", 40), ("X", 10), ("IX", 9), ("V", 5), ("IV", 4), ("I", 1) ) def p… 190 <iframe src="https://hatenablog-parts.com/embed?url=https%3A%2F%2Fodz.hatenablog.com%2Fentry%2F20110828%2F1314542635" title="ローマ数字変換 - odz buffer" class="embed-card embed-blogcard" scrolling="no" frameborder="0" style="display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;"></iframe> Hatena Blog https://hatena.blog 2011-08-28 23:43:55 rich https://odz.hatenablog.com/entry/20110828/1314542635 1.0 100%