https://leetcode.com/problems/number-of-enclaves/ Number of Enclaves - LeetCode Can you solve this real interview question? Number of Enclaves - You are given an m x n binary matrix grid, where 0 represents a sea cell and 1 represents a land cell. A move consists of walking from one land cell to another adjacent (4-directionally) land leetcode.com 문제 You are given an m x n binary matrix grid, wh..