Given a non-empty 2D array grid of 0's and 1's, an island is a group of 1 's (representing land) connected 4-directionally ...
Given a non empty D arraygridof s and s, anislandis a group of s representing land connected directionally horizontal or vertical. You may assume all four edges of the grid are surrounded by water. Fi ...
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Given a non-empty 2D array grid of 0's and 1's, an island is a group of 1 's (representing land) connected 4-directionally ...
Given a non-empty 2D array grid of 0's and 1's, an island is a group of 1's (representing land) connected 4-directionally (horizontal ...
You have a list of points in the plane. Return the area of the largest triangle that can be formed by any 3 of the points. Notes: 3 < ...
一、题目: 给定一个包含了一些 0 和 1的非空二维数组 grid , 一个 岛屿 是由四个方向 (水平或垂直) 的 1 (代表土地) 构成的组合。你可以假设二维矩阵的四个边缘都被水包围着。 找到给定的二维数组中最大的岛屿面积。(如果没有岛屿,则返回面积为0。) 示例 1: 对于上面 ...
题目描述 给定一个包含了一些 0 和 1的非空二维数组 grid , 一个 岛屿 是由四个方向 (水平或垂直) 的 1 (代表土地) 构成的组合。你可以假设二维矩阵的四个边缘都被水包围着。 找到给定的二维数组中最大的岛屿面积。(如果没有岛屿,则返回面积为0。) 示例 1: 对于上面 ...
Max Sum Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 330535 Accepted Submission(s ...
Design a max stack that supports push, pop, top, peekMax and popMax. push(x) -- Push element x onto stack. pop() -- Remove ...
You are given a map in form of a two-dimensional integer grid where 1 represents land and 0 repre ...