So the only variable in your control is what you decide to put in or take out--what tasks will you choose.
所以在你的控制范围之内唯一可以变化的是你能决定什么该放进去或者拿出来——也就是你会选择什么样的任务。
int So whereas before I mentioned int, turns out if you wanna put a string in a variable, you have to say this is a string.
先不管我之前提到的,如果你想把一个字符串赋给某个变量,那你必须事先声明这个变量是string类型的。
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