And spoken as 32 factorial .

并称为32的阶乘。

Here is an implementation of a factorial calculator , where we use a conventional technique of calling a second , nested method to do the work .

这里是一个阶乘计算器的实现，我们会使用一种常规的方法，通过调用第二个，嵌套的方法来完成计算。

You may never be asked to solve a complex factorial in the real world , but if your mind understands how to solve these problems , it will be more equipped to deal with the complex problems that do exist in the real world .

在现实生活中，你可能永远也不会解决复杂的阶乘，但是你的思维明白怎样解决这些问题，你将会更有能力处理现实世界中存在的复杂问题。

In particular , you should recognize that n is the number whose factorial we 're computing , that result holds the accumulating product on each cycle , and that I is once again an unremarkable index variable used to track the progress of the for loop .

特别地，你应当能看出n就是我们用来计算阶乘的数字，result是用来保存每个循环的累积结果，还有i再次作为无关紧要的索引变量，用来跟踪每次循环的前进。