{"description":"\u524d\u56de\u306b\u7d9a\u304d\u3001Swift\u306e\u52c9\u5f37\u8a18\u9332\u305d\u306e\uff12\u3002 function Swift\u306e\u95a2\u6570\u306f\u3053\u3093\u306a\u611f\u3058\u306e\u8a18\u8ff0\u3002 func addExpression(x: Int, y: Int) -> Int { return x + y } addExpression(6, 12) // 18 \u53ef\u5909\u9577\u5f15\u6570\u3082\u3067\u304d\u308b\u3057\u3001\u8907\u6570\u306e\u5024\u8fd4\u5374\u3082\u53ef\u80fd\u3002 func sumOf(numbers: Int...) -> (sum: Int, avg: Double) { var sum = 0 , counter = 0; for number in numbers { sum += number counter++ } return (s\u2026","provider_name":"Hatena Blog","type":"rich","blog_title":"Tomcky's blog","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Ftomcky.hatenadiary.jp%2Fentry%2F2014%2F12%2F17%2F183106\" title=\"The Swift Programming Language \u52c9\u5f37\u8a18\u9332 - 2 - Tomcky&#39;s blog\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","height":"190","author_name":"tomcky","width":"100%","version":"1.0","title":"The Swift Programming Language \u52c9\u5f37\u8a18\u9332 - 2","blog_url":"https://tomcky.hatenadiary.jp/","author_url":"https://blog.hatena.ne.jp/tomcky/","provider_url":"https://hatena.blog","image_url":null,"url":"https://tomcky.hatenadiary.jp/entry/2014/12/17/183106","categories":["Swift"],"published":"2014-12-17 18:31:06"}