LeetCode - 150 - Max Area of Island
The problem You are given an m x n binary matrix grid. An island is a group of 1s (representing land) connected 4-directionally (horizontally or vertically). You may assume all four edges of the grid are surrounded by water. The area of an island is the number of cells with a value 1 in the island. Return the maximum area of an island in grid. If there is no island, return 0. ...