2016年10月27日
LeetCode 171 Excel Sheet Column Number
摘要： Problem: Given a column title as appear in an Excel sheet, return its corresponding column number. For example: Summary: 将二十六进制数字转为十进制。 Analysis: 阅读全文
posted @ 2016-10-27 12:41 SillyVicky 阅读(130) 评论(0) 推荐(0)
LeetCode 100 Same Tree
摘要： Problem: 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 id 阅读全文
posted @ 2016-10-27 11:41 SillyVicky 阅读(216) 评论(0) 推荐(0)