题目： Given a 2D binary matrix filled with 0's and 1's, find the largest rectangle containing only 1's and return its area. For example, given the follo ...
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编程语言 时间：
2017-12-16 21:16:37
阅读次数：
210
题目： Given n non-negative integers representing the histogram's bar height where the width of each bar is 1, find the area of largest rectangle in the ...
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编程语言 时间：
2017-12-16 20:36:15
阅读次数：
155
A number of rectangular posters, photographs and other pictures of the same shape are pasted on a wall. Their sides are all vertical or horizontal. Ea ...
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其他好文 时间：
2017-12-14 14:50:52
阅读次数：
215
［抄题］： Find the contiguous subarray within an array (containing at least one number) which has the largest sum. For example, given the array [-2,1,-3,4 ...
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编程语言 时间：
2017-12-10 11:26:45
阅读次数：
169
Query on a tree III You are given a node labeled rooted tree with n nodes. Define the query (x, k): Find the node whose label is k th largest in the s ...
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其他好文 时间：
2017-12-02 19:18:26
阅读次数：
184
Find the kth largest element in an unsorted array. Note that it is the kth largest element in the sorted order, not the kth distinct element. For exam ...
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其他好文 时间：
2017-12-02 11:24:39
阅读次数：
92
Given a 2D binary matrix filled with 0's and 1's, find the largest square containing only 1's and return its area. For example, given the following ma ...
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其他好文 时间：
2017-12-02 11:13:43
阅读次数：
174
标签： ACM 题目： Farmer John has purchased a lush new rectangular pasture composed of M by N (1 ≤ M ≤ 12; 1 ≤ N ≤ 12) square parcels. He wants to grow some ...
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其他好文 时间：
2017-11-30 20:13:21
阅读次数：
197
You need to find the largest value in each row of a binary tree. Example: 算法： 1.BFS。层级遍历，每层打擂台。 2.DFS。记录从上到下的深度，每层参数里传下去+1即可。（从下到上的深度是通过回传int返回值来递归实现的 ...
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其他好文 时间：
2017-11-29 16:16:53
阅读次数：
138
'''You need to find the largest value in each row of a binary tree.Example:Input: 1 / \ 3 2 / \ \ 5 3 9Output: [1, 3, 9]'''# Definition for a binary t... ...
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编程语言 时间：
2017-11-27 20:05:52
阅读次数：
188
