标签：note output tput ems www The github direct hub
In a 2D grid of?0s and?1s, we change at most one?0?to a?1.
After, what is the size of the largest island??(An island is a 4-directionally connected group of?1s).
Example 1:
Input: [[1, 0], [0, 1]]
Output: 3
Explanation: Change one 0 to 1 and connect two 1s, then we get an island with area = 3.Example 2:
Input: [[1, 1], [1, 0]]
Output: 4
Explanation: Change the 0 to 1 and make the island bigger, only one island with area = 4.Example 3:
Input: [[1, 1], [1, 1]]
Output: 4
Explanation: Can't change any 0 to 1, only one island with area = 4.Notes:
1 <= grid.length = grid[0].length <= 50.0 <= grid[i][j] <= 1.
Github 同步地址:
https://github.com/grandyang/leetcode/issues/827
参考资料：
https://leetcode.com/problems/making-a-large-island/
LeetCode All in One 题目讲解汇总(持续更新中...)
[LeetCode] 827. Making A Large Island 建造一个巨大岛屿
标签：note output tput ems www The github direct hub
原文地址：https://www.cnblogs.com/grandyang/p/11669063.html
