标签：any htm bin step air man link imp series
Given a staircase and give you can take 1 or 2 steps at a time, how many ways you can reach nth step.
Same problem link.
[Coding Made Simple] Staircase problem Fibonacci series
标签：any htm bin step air man link imp series
原文地址：http://www.cnblogs.com/lz87/p/7288857.html
