2015年9月10日
[LeetCode] Unique Paths
摘要： A robot is located at the top-left corner of a m x n grid (marked 'Start' in the diagram below).The robot can only move either down or right at any po... 阅读全文
posted @ 2015-09-10 21:48 vincently 阅读(113) 评论(0) 推荐(0)
[LeetCode] House Robber
摘要： You are a professional robber planning to rob houses along a street. Each house has a certain amount of money stashed, the only constraint stopping yo... 阅读全文
posted @ 2015-09-10 21:18 vincently 阅读(171) 评论(0) 推荐(0)
[LeetCode] Minimum Path Sum
摘要： Given a m x n grid filled with non-negative numbers, find a path from top left to bottom right which minimizes the sum of all numbers along its path.N... 阅读全文
posted @ 2015-09-10 15:29 vincently 阅读(180) 评论(0) 推荐(0)