You might remember vaguely logarithms from high school math and such but what this suggests for us , the computer scientists, is that this is certainly a smarter, a faster algorithm.
你可能还会依稀记得,高中数学里的对数,这就给了我们这些计算机科学家们,一些启示,即,这种算法更智能,更迅速。
up employing something called programming, the act of constructing, telling a computer to do your bidding.
你们会使用一种叫做程序设计的方法,或称之为构建,即让计算机去执行你的命令。
I want to talk about the goal of the course, what it is you'll be able to do at the end of this course when you get through it, and then I want to begin talking about the concepts and tools of computational thinking, which is what we're primarily going to focus on here.
我想讲讲课程目标,也就是当你们完成了这门课时,应该达到的程度,接下来我想开始谈谈,计算思维的概念和方法,即这门课程的核心内容。
And we already know if I look at the probability of a ?, which is here, that the payoff I get from choosing, the expected payoff I get from choosing up against a is 2.5.
我们已经计算过了概率是?的情况,即在对手概率是的情况下,我选择上我从中获得的,预期收益是2.5
It's sort of the canonical hello world program as computer scientists call this very simple example.
这只是某种“hello,world“程序,即计算机界最简单的程序样例。
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