{"author_name":"gurrium","height":"190","image_url":null,"description":"\u65e5\u8a18 \u304d\u3087\u3046\u306f\u3088\u304f\u306a\u304b\u3063\u305f \u4eca\u65e5\u66f8\u3044\u305f\u30b3\u30fc\u30c9 struct Chessboard { let boardColors: [Bool] = { var temporaryBoard: [Bool] = [] var isBlack = false for i in 1...8 { for j in 1...8 { temporaryBoard.append(isBlack) isBlack = !isBlack } isBlack = !isBlack } return temporaryBoard }() func squareIsBlackAt(row: Int, column: Int) \u2026","provider_name":"Hatena Blog","author_url":"https://blog.hatena.ne.jp/gurrium/","categories":["Swift"],"url":"https://giarrium.hatenablog.com/entry/2021/08/02/235406","version":"1.0","published":"2021-08-02 23:54:06","type":"rich","blog_url":"https://giarrium.hatenablog.com/","blog_title":"\u305c\u306e\u305c","width":"100%","title":"55\u65e5\u76ee ","provider_url":"https://hatena.blog","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fgiarrium.hatenablog.com%2Fentry%2F2021%2F08%2F02%2F235406\" title=\"55\u65e5\u76ee  - \u305c\u306e\u305c\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>"}