递归函数的定义是指在函数执行的过程中,在函数体中直接或间接的调用了自己,这样的函数就是递归函数。递归函数的使用使得分而制之(Divide and Conquer)的思想得意实现,并在解决循环和一些复杂的求解问题中显示了很好的作用。 问题一:说,一个人在爬一个楼梯时,一次可以走一个台阶也可以走两个台阶,问这个人走到第九个台阶有多少种走法? 这是我在2013年春参加南京大学计
递归 For some types of problems, it is useful to have functions call themselves. A recursive function is a function that calls itself either directly or indirectly through another function. Recursion
33 down vote favorite 13 Is it correct to say that everywhere recursion is used a for loop could be used? And if recursion is usually slower what is the technical reason for ever using it ove
High-Speed Recursion Architectures for MAP-Based Turbo Decoders 作者:Zhongfeng Wang机构:Oregon State University, Corvallis, USA期刊:IEEE TRANSACTIONS ON VERY LARGE SCALE INTEGRATION (VLSI) SYSTEMS时间:APR
Recursion: Sum of Two Numbers (With A Twist!) Instructions This is an “expert” challenge!!! Why is a sum of two numbers an “expert” challenge!!! Well, the numbers can have 1000 digits or even beyon