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自分が解いたレベル(レベル1〜3)
レベル3
コードのアピールポイント
コードを書くのにかかった時間(ざっくりでよいです。10分、1時間、3日、etc.)
最初に動くまで合計5時間ぐらいかかって、そのあと盆栽的にちょこちょこリファクタリングしていたので実質的には10時間ぐらいかかった気がします。
だいたいのプログラミング歴
実務経験は3年ぐらい
実際に解いてみた感想
伊藤さんにメッセージ(もしあればw)
前回のレビュー内容は反映してみたつもりです。よろしくお願いします。
落穂拾い
1.upto(12).each
の each 不要ですね。。。(Rangeからuptoに替えた時に消し忘れた...)grid.map.join("\n").chomp
の chomp も不要ですね。。。