Given a 2D binary matrix filled with 0's and 1's, find the largest rectangle containing all ones and return its area. 给定一个矩阵中,只有0和1,求出这个矩阵的一个最大的子矩阵 ...
题目: Given a D binary matrix filled with s and s, find the largest rectangle containing all ones and return its area. 题解: 这道题可以应用之前解过的Largetst Rectangle in Histogram一题辅助解决。解决方法是: 按照每一行计算列中有 的个数,作为高度,当 ...
2014-07-26 05:08 0 2246 推荐指数:
Given a 2D binary matrix filled with 0's and 1's, find the largest rectangle containing all ones and return its area. 给定一个矩阵中,只有0和1,求出这个矩阵的一个最大的子矩阵 ...
题目链接 Given a 2D binary matrix filled with 0's and 1's, find the largest rectangle containing all ones and return its area. 分析:一般一个题目我首先会想想怎么暴力解决 ...
Given a 2D binary matrix filled with 0's and 1's, find the largest rectangle containing all ones and return its area. DP。用f[i][j]来记录i行以j列为结尾,往前连续 ...
原题地址:https://oj.leetcode.com/problems/maximal-rectangle/ 题意:Given a 2D binary matrix filled with 0's and 1's, find the largest rectangle containing ...
Given a 2D binary matrix filled with 0's and 1's, find the largest rectangle containing only 1's and return its area. Example: 此题是之前那道 ...
题目: Given a 2D binary matrix filled with 0's and 1's, find the largest rectangle containing all ones and return its area. leetcode的题目真是越来越经典 ...
链接: https://leetcode.com/problems/maximal-rectangle/ 【描述】 Given a 2D binary matrix filled with '0's and '1's, find ...
Largest Rectangle in Histogram Given n non-negative integers representing the histogram's bar height where the width of each bar is 1, find the area ...