递归程序的非递归转换方法

The Conversion Method of Recursive Program

本文分析了递归程序的几种特殊情况，给出了相应的非递归转换方法，并分别给出了实例。最后，通过两种方法的比较，指出了使用它们的优劣性。

The conversion method is raised in this paper according to several sperial cases of recur-sive program. Some examples that use the method are demonstrated.Finally,after the twomethods are compared,their good aspects and bad aspects are pointed out,