2016年1月4日
leetcode@ [322] Coin Change (Dynamic Programming)
摘要： https://leetcode.com/problems/coin-change/You are given coins of different denominations and a total amount of money amount. Write a function to compu... 阅读全文
posted @ 2016-01-04 16:49 流白 阅读(513) 评论(0) 推荐(0)
leetcode@ [124] Binary Tree Maximum Path Sum (DFS)
摘要： https://leetcode.com/problems/binary-tree-maximum-path-sum/Given a binary tree, find the maximum path sum.For this problem, a path is defined as any s... 阅读全文
posted @ 2016-01-04 12:46 流白 阅读(190) 评论(0) 推荐(0)