Climbing Stairs
摘要:
Link:http://oj.leetcode.com/problems/climbing-stairs/You are climbing a stair case. It takesnsteps to reach to the top.Each time you can either climb ... 阅读全文
posted @ 2014-05-05 05:34 Atlas-Zzz 阅读(137) 评论(0) 推荐(0) 编辑