So as you can see, as we escalate the problem difficulty, the difference between the good method and the not quite as good method gets bigger and bigger and bigger.
如你所见,当我们处理更复杂的,问题的时候,优良的算法,和并不那么好的算法之间的,差异会变的越来越大,这一点很重要。
I think it was because people were overselling investments and saying, there's no limit to this investment but the blue sky above.
我想这是因为,当时人们过度宣传投资产品,并宣称,投资收益无止境,如头顶的蓝天那么遥远
And problems can emerge if toilet training is not handled correctly.
如果没能正确掌握如厕训练,那么问题便出现了。
Trouble the Water; a novel about growing up in the South by Melvin Dixon, a great novel that gets little attention, and his lifelong struggle to understand just how Southern he was in New York.
再如梅尔文·迪克逊的《水的困扰》,是一本关于南方的成长经历的小说,一本伟大却不出名的小说,他终其一生都在试图理解,为何他在纽约那么像个南方人
Just to see that in a very simple example, again, we don't use such a complicated example as the one we looked at last time, you could imagine a game, a really trivial coordination game, which looked like this .
不妨再举一个例子,我们就不找上一讲那么复杂的案例了,看一下这个简单的协调博弈,如
What we're really doing, or I shouldn't say what we're really doing, a basic piece of what we're doing, when we talk about classes or objects, is we're doing something that Professor Guttag mentioned, we're defining an abstract data type.
或者我不应该,说我们真正要做的,当我谈到类或者对象的时候,我们在做的基本的东西,如Guttag教授提到的,就是定义一个抽象数据类型,那么这到底是什么意思呢?
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