Maximal Square Given a 2D binary matrix filled with 0's and 1's, find the largest square containing all 1's and return its area. For example, given ...
Well, this problem desires for the use of dynamic programming. They key to any DP problem is to come up with the state equation. In this problem, we define the state to bethe maximal size of the squar ...
2015-06-03 11:54 0 3490 推荐指数:
Maximal Square Given a 2D binary matrix filled with 0's and 1's, find the largest square containing all 1's and return its area. For example, given ...
问题描述: 题目链接: 221 Maximal Square 问题找解决的是给出一个M*N的矩阵, 只有'1', '0',两种元素; 需要你从中找出 由'1'组成的最大正方形。恩, 就是这样。 我们看到, 这道题目的标签还是DP, 那么问题的关键就是要找到一个符合判断是否为正方形的递推式 ...
Given a 2D binary matrix filled with 0's and 1's, find the largest square containing all 1's and return its area. For example, given ...
题目: 解题思路: 这种包含最大、最小等含优化的字眼时,一般都需要用到动态规划进行求解。本题求面积我们可以转化为求边长,由于是正方形,因此可以根据正方形的四个角的坐标写出动 ...
Given a 2D binary matrix filled with 0's and 1's, find the largest rectangle containing all ones and ...
题目: Given a 2D binary matrix filled with 0's and 1's, find the largest rectangle containing all one ...
题目链接 Given a 2D binary matrix filled with 0's and 1's, find the largest rectangle containing all on ...
Given a 2D binary matrix filled with 0's and 1's, find the largest rectangle containing all ones and ...