2015年2月5日
Merge Sorted Array
摘要： Given two sorted integer arrays A and B, merge B into A as one sorted array.Note:You may assume that A has enough space (size that is greater or equal... 阅读全文
posted @ 2015-02-05 14:49 mrpod2g 阅读(138) 评论(0) 推荐(0)
Remove Duplicates from Sorted List
摘要： Given a sorted linked list, delete all duplicates such that each element appear onlyonce.For example,Given1->1->2, return1->2.Given1->1->2->3->3, retu... 阅读全文
posted @ 2015-02-05 13:00 mrpod2g 阅读(114) 评论(0) 推荐(0)
Climbing Stairs
摘要： You are climbing a stair case. It takesnsteps to reach to the top.Each time you can either climb 1 or 2 steps. In how many distinct ways can you climb... 阅读全文
posted @ 2015-02-05 12:26 mrpod2g 阅读(175) 评论(0) 推荐(0)