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 the following matrix: 10100101111111110010 Return 4. 在GeeksforGeeks有一个解决该问题的
Github 同步地址: https://github.com/grandyang/leetcode/issues/1139 参考资料: https://leetcode.com/problems/largest-1-bordered-square/ https://leetcode.com/problems/largest-1-bordered-square/discuss/345233/JavaC%2B%2BPython-Straight-Forward https://leetcode.com/problems/largest-1-bordered-square...
1725. Number Of Rectangles That Can Form The Largest Square # 题目 # You are given an array rectangles where rectangles[i] = [li, wi] represents the ith rectangle of length li and width wi. You can cut the ith rectangle to form a square with a side len
【LeetCode】85. Maximal Rectangle 解题报告(Python) 最大的矩形面积是多少。 解题方法 本以为会和221. Maximal Square做法一样使用DP解决,可是感觉状态转移方程太复杂,所以还是参考了84. Largest Rectangle in...。 需要注意的是,我们使用一个height数组,保存到某一层的第i个位置为止,能向上构成的矩形的高度。
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1classSolution {23func largest1BorderedSquare(_ grid: [[Int]]) ->Int {4varans =05let rowSize =grid.count6let colSize = grid[0].count78func valid(x: Int,y: Int, edgeLength: Int) ->Bool {9let lastY = y + edgeLength -110let lastX = x + edgeLength -111foriinx...lastX {...
原题链接在这里:https://leetcode.com/problems/largest-1-bordered-square/ 题目: Given a 2Dgridof0s and1s, return the number of elements in the largest square subgrid that has all1s on its border, or0if such a subgrid doesn't exist in thegrid. ...
Leetcode1139 Largest 1-Bordered Square 题解 原题: Given a 2D grid of 0s and 1s, return the number of elements in the largest square subgrid that has all 1s on its border, or 0 if such a subgrid doesn't exist in the grid.