摘要: funcmakeIncrementer()->(Int->Int){ funcaddOne(number:Int)->Int{ return1+number } returnaddOne}varincrement=makeIncrementer()执行:increment(7)解释 :inc... 阅读全文
posted @ 2015-08-18 16:56 呱呱老师 阅读(210) 评论(0) 推荐(0)