摘要: You are given an n x n 2D matrix representing an image. Rotate the image by 90 degrees (clockwise). Follow up:Could you do this in-place? 题目标签:Array 这 阅读全文
posted @ 2017-07-18 11:36 Jimmy_Cheng 阅读(1856) 评论(0) 推荐(0) 编辑
摘要: Given a collection of candidate numbers (C) and a target number (T), find all unique combinations in C where the candidate numbers sums to T. Each num 阅读全文
posted @ 2017-07-18 01:01 Jimmy_Cheng 阅读(269) 评论(0) 推荐(0) 编辑
摘要: Given a set of candidate numbers (C) (without duplicates) and a target number (T), find all unique combinations in C where the candidate numbers sums 阅读全文
posted @ 2017-07-18 00:00 Jimmy_Cheng 阅读(4356) 评论(1) 推荐(0) 编辑