OK. So if we have variables, one of the questions we can ask is, what's the type of the variable.
好,如果我们有了一个变量,我们要问的问题之一就是,这个变量的类型是什么?
The square brackets here, meanwhile, say this is a special type of variable that's got multiple values inside of it.
这里的这个方括号,同时,说明这个是特殊的变量类型,里面有很多复合的值。
And the only thing that's differing is the name of the type and the name of the variable I'm using.
其中唯一的区别是数据类型的名字,和我使用的变量名字。
i So I have up here at the top of my program a variable called i 0 of type int, and I have to initialize it up here to zero.
所以在程序的顶端我有一个int类型的变量,我需要把它初始化为。
And I'm storing the answer in a variable called "answer" that's of type float.
我把这个答案存储在一个float类型的,叫做“answer“的变量中。
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