摘要: import UIKit//数组的声明var arr1:Array= ["a","b"];var arr2:[String] = ["c", "d"];var arr3 = [1,2];var arr4:[NSObject] = [1, "2"];//数组的访问println("arr1=\(arr... 阅读全文
posted @ 2015-07-01 20:44 飞过塞北 阅读(60) 评论(0) 推荐(0)