递归算法在程序设计中的应用

递归在计算机科学和教学中都是一个重要的问题求解工具。利用递归算法可以用有限的语句来定义无限的集合,但在递归定义中必须有递归步骤的至少要有一条非递归的终止条件。在程序设计语言中,递归有多个应用,对于满足特定条件的某些问题,恰当地使用递归算法能使程序简捷、清晰易读,其结构也比较简练。

The Application of Pass and Return Algorithm to Programming

Pass and return is an important tool of solving problems about computer science and mathematics. The use of pass and return algorithm can define unlimited assembly with limited sentences,but it is necessary in the definition to have the procedures and,at least,a closing prerequisite of non-pass-return. In programming languages, pass and return has a variety of applications. For those problems meeting particular conditions,appropriate use of algorithm can make programming pithy,easy to read and its structure much simpler.