Swift Inspiration 2

Let String---nsstring

var String---nsmutablestring

Array

var array = ["A", "B", "C"]

-An array can store only certain types of data

-The stored data is not necessarily an object of a class, it can be the underlying data type

Dictionary

var dictionary = [1: "A", 2: "B", 3: "C"]

-The data stored by the dictionary is the key and the value of the data pair

-The keys and values in the stored data can be any data type

-A dictionary can only store data types and combinations that hold a single key and value

Swift Inspiration 2