2015年9月23日
LeetCode -- Same Tree
摘要： Question:Given two binary trees, write a function to check if they are equal or not.Two binary trees are considered equal if they are structurally ide... 阅读全文
posted @ 2015-09-23 19:01 江湖小妞 阅读(158) 评论(0) 推荐(0) 编辑
LeetCode -- Add Digits
摘要： Question:Given a non-negative integernum, repeatedly add all its digits until the result has only one digit.For example:Givennum = 38, the process is ... 阅读全文
posted @ 2015-09-23 14:39 江湖小妞 阅读(160) 评论(0) 推荐(0) 编辑