swift3.0 元组简单学习
发布时间:2020-12-14 06:12:23 所属栏目:百科 来源:网络整理
导读://元组//1.使用元组保存信息let infoTuple = ("why",18,1.08)let tupleName = infoTuple.0let tupleAge = infoTuple.1print(tupleName.characters.count)//写法二//别名let infoTuple1 = (name:"why",age:18,height:1.08)infoTuple1.nameinfoTuple1.age//写
//元组 //1.使用元组保存信息 let infoTuple = ("why",18,1.08) let tupleName = infoTuple.0 let tupleAge = infoTuple.1 print(tupleName.characters.count) //写法二//别名 let infoTuple1 = (name:"why",age:18,height:1.08) infoTuple1.name infoTuple1.age //写法三//最常见,推荐的元组写法 let(name,age,height) = ("why",1.08) name age height (编辑:李大同) 【声明】本站内容均来自网络,其相关言论仅代表作者个人观点,不代表本站立场。若无意侵犯到您的权利,请及时与联系站长删除相关内容! |