Grokking the Engineering Manager Coding Interview
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Introduction to Island Pattern
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Many coding interview problems involve traversing 2D arrays (aka matrix or grid). The Island pattern describes all the efficient ways to traverse a matrix. This pattern will go through many problems to explain matrix traversal using Depth First Search (DFS) and Breadth First Search (BFS) approaches and their variants.

Let’s jump onto our first problem to develop an understanding of this pattern.

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Table of Contents

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Contents are not accessible

Contents are not accessible

Contents are not accessible

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