2018年9月30日
[leetcode]70.Climbing Stairs
摘要： 题目 You are climbing a stair case. It takes n steps to reach to the top. Each time you can either climb 1 or 2 steps. In how many distinct ways can you 阅读全文
posted @ 2018-09-30 11:38 shinjia 阅读(148) 评论(0) 推荐(0)
[leetcode]35.Search Insert Position
摘要： 题目 Given a sorted array and a target value, return the index if the target is found. If not, return the index where it would be if it were inserted in 阅读全文
posted @ 2018-09-30 09:06 shinjia 阅读(102) 评论(0) 推荐(0)