Given a 2D binary matrix filled with 0's and 1's, find the largest rectangle containing all ones and return its area. 給定一個矩陣中,只有0和1,求出這個矩陣的一個最大的子矩陣 ...
Given a D binary matrix filled with s and s, find the largest rectangle containing all ones and return its area. DP。用f i j 來記錄i行以j列為結尾,往前連續的 的個數。然后再一個O n 的循環來找以 i, j 為右下角的矩形最大的 的面積。 O n 的算法,可以把問題看成求多個 ...
2012-11-12 16:37 1 3180 推薦指數:
Given a 2D binary matrix filled with 0's and 1's, find the largest rectangle containing all ones and return its area. 給定一個矩陣中,只有0和1,求出這個矩陣的一個最大的子矩陣 ...
題目: Given a 2D binary matrix filled with 0's and 1's, find the largest rectangle containing all ones and return its area. 題解: 這道題可以應用之前解 ...
題目鏈接 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:一般一個題目我首先會想想怎么暴力解決 ...
原題地址:https://oj.leetcode.com/problems/maximal-rectangle/ 題意: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: 此題是之前那道 ...
題目: Given a 2D binary matrix filled with 0's and 1's, find the largest rectangle containing all ones and return its area. leetcode的題目真是越來越經典 ...
鏈接: 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 ...