JavaScript uses recursive algorithms to calculate factorial instances

This article mainly introduces the use of Recursive Algorithms in JavaScript to calculate factorial, and briefly analyzes the use techniques related to the javascript recursive algorithm, which has some reference value, if you need it, refer to the next article, which mainly introduces how to calculate factorial using Recursive Algorithms in JavaScript, and briefly analyzes the use skills related to the javascript recursive algorithms, which has some reference value, for more information, see

This example describes how JavaScript uses recursive algorithms to calculate factorial. Share it with you for your reference. The details are as follows:

Here, we use Recursive Algorithms in JavaScript to calculate factorial. This is a very common small example for beginners in programming. Let's take a look at the similarities and differences between the calculation methods in JS.

The running effect is as follows:

The Code is as follows:

 Recursive Algorithms calculate factorial
Script function calc (n) {if (n> 0) return (calc (n-1) * n); return (1);} document. write ("the factorial of positive integer 8 is" + calc (8); document. write ("
The factorial of positive integer 16 is "+ calc (16); script

For more articles about how to use recursive algorithms to calculate factorial instances in JavaScript, refer to PHP!