2018年7月21日
leetcode 26. Remove Duplicates from Sorted Array
摘要： Given a sorted array nums, remove the duplicates in-place such that each element appear only once and return the new length. Do not allocate extra spa 阅读全文
posted @ 2018-07-21 23:23 bonelee 阅读(299) 评论(0) 推荐(0)
leetcode 559. Maximum Depth of N-ary Tree
摘要： Given a n-ary tree, find its maximum depth. The maximum depth is the number of nodes along the longest path from the root node down to the farthest le 阅读全文
posted @ 2018-07-21 23:05 bonelee 阅读(795) 评论(0) 推荐(0)
leetcode 9. Palindrome Number
摘要： Determine whether an integer is a palindrome. An integer is a palindrome when it reads the same backward as forward. Example 1: Input: 121 Output: tru 阅读全文
posted @ 2018-07-21 11:54 bonelee 阅读(275) 评论(0) 推荐(0)
leetcode 374. Guess Number Higher or Lower
摘要： We are playing the Guess Game. The game is as follows: I pick a number from 1 to n. You have to guess which number I picked. Every time you guess wron 阅读全文
posted @ 2018-07-21 11:01 bonelee 阅读(302) 评论(0) 推荐(0)