DIY: Number of Islands
Explore how to implement a function in Rust that counts the number of islands in a 2D grid of land and water. This lesson helps you develop problem-solving skills that map to common coding interview questions by analyzing and coding an efficient solution for connected components.
We'll cover the following...
We'll cover the following...
Problem statement
Given an m x n 2D grid map of 1's (land) and 0's (water), return the number of islands.
An island is surrounded by water and is ...