We said each of the merge operations O was of order n. But n is different. Right?
注意这里发生了什么,我们说过每一次合并操作的复杂度都是?
x Inside of that structure, create a variable name x, and a value associated with it.
创建了一个变量名为,然后给它赋值,请注意我也在这边做的操作。
If you've ever noticed, Mac OS has its Apple menu on the top left and Windows has its start menu in the bottom left, really for no compelling reason.
如果你注意到,你会发现,Mac操作系统,在其左上角是Apple菜单,Windows却把它的开始菜单,放在左下角,毫无理由可言。
So notice what I'm going to do.
请注意我要去做的操作。
Because notice that what remove did, it was it actually changed the list.
可变性了对不对?,请注意remove操作。
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