In a 2D grid of `0`s and `1`s, we change at most one `0` to a `1`. After, what is the size of the largest island? (An island is a 4-directionally ...
You are given a map in form of a two dimensional integer grid where represents land and represents water. Grid cells are connected horizontally vertically not diagonally . The grid is completely surr ...
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In a 2D grid of `0`s and `1`s, we change at most one `0` to a `1`. After, what is the size of the largest island? (An island is a 4-directionally ...
Given an array A of positive lengths, return the largest perimeter of a triangle with non-zero area, formed from 3 of these lengths. ...
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 ...
岛屿的个数 给定一个由 '1'(陆地)和 '0'(水)组成的的二维网格,计算岛屿的数量。一个岛被水包围,并且它是通过水平方向或垂直方向上相邻的陆地连接而成的。你可以假设网格 ...
题目描述: 给定一个由 '1'(陆地)和 '0'(水)组成的的二维网格,计算岛屿的数量。一个岛被水包围,并且它是通过水平方向或垂直方向上相邻的陆地连接而成的。你可以假设网格的四个边均被水包围。 示例 1: 输入:11110110101100000000 输出: 1 示例 2: 输入 ...
题目: 给定一个由 '1'(陆地)和 '0'(水)组成的的二维网格,计算岛屿的数量。一个岛被水包围,并且它是通过水平方向或垂直方向上相邻的陆地连接而成的。你可以假设网格的四个边均被水包围。 示例 1: 输入:11110110101100000000 输出: 1示例 2: 输入 ...
tags = ["leetcode","队列","BFS","C++","Go"] 岛屿的个数 给定一个由 '1'(陆地)和 '0'(水)组成的的二维网格,计算岛屿的数量。一个岛被水包围,并且它是通过水平方向或垂直方向上相邻的陆地连接而成的。你可以假设网格的四个边均被水包围。 示例 ...
1.题目描述 给定一个由 '1'(陆地)和 '0'(水)组成的的二维网格,计算岛屿的数量。一个岛被水包围,并且它是通过水平方向或垂直方向上相邻的陆地连接而成的。你可以假设网格的四个边均被水包围。 示例 1: 输入: 11110 11010 11000 00000 输出 ...