We read every piece of feedback, and take your input very seriously.
To see all available qualifiers, see our documentation.
递归是一种解决问题的方法,将问题分解为更小的子问题,直到得到一个足够小的问题可以被很简单的解决。通常递归涉及函数调用自身。递归允许我们编写优雅的解决方案,解决可能很难编程的问题。