Now if you look at the structure of this book, it has sections that say Key Points and Key Terms.
如果你看了整本书的结构,就会看到有个关键点和关键词的部分
4 So even if the correct mathematical answer is 1.4 or whatever, when you divide an int by an int, you only have room in that variable, in the response for an actual integer.
所以即使那个正确的答案是4,或别的数值,当你用一个整型数除以一个整型数,在那个变量的返回值里,只有,存储一个整型数的空间。
Or, if you go to Nimes in the south of France, you'll see boulevards that people race motorcycles around all the time and they keep you up all night.
或者去法国南部的尼姆,你会看到身边的林荫大道,总有人在进行摩托车比赛,让你整晚都不能入睡
So what I decided is that you need to know the whole book in the sense that you need to know all of the key terms and key points.
所以我决定了,我把掌握整本书的要求改为,你需要知道所有的关键词和关键点
The point I wanted to make is that for every node, except the leaves, the leaves are the bottom of a tree in this case, are weird, right, they draw trees where the root is at the top, and the leaves are at the bottom.
你没必要看到整棵树,我想说的重点是,对每个节点来说,除了叶子节点,叶子节点指的是树的最下面的节点,电脑科学家都很奇怪,他们画树的时候根是在最上面的。
Every cell in your body has exactly the same DNA; that is if I could stretch out all the DNA and look at the base pair sequence, the sequences of bases along all the DNA in your chromosomes, they'd be identical in all the cells.
身体内每一个细胞都有完全相同的DNA,如果我把整条DNA展开,然后检查其碱基对的顺序,你体内每个细胞中染色体上,DNA的碱基对顺序,都是完全相同的
The problem only arises if you have an int divided by an int.
这个问题只会发生在,当你用一个整型数除以一个整型数的时候。
And then LLD, we'll see in a moment, this is for particularly long numbers which will become relevant especially as you're trying to process lots of information.
然后是lld,我们等会就会看到,这个代表长整型数据,它是相当重要的,特别是当你需要,处理大量信息的时候。
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