Software Developer Ii Interview Questions

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Given an $m \times n$ binary matrix representing a map of 'land' ($1$) and 'water' ($0$), return the number of islands. An island is surrounded by water and is formed by connecting adjacent lands horizontally or vertically.
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Software Engineer (Swe II)

Interviewed at Amazon

3.5
Nov 3, 2025

Given an $m \times n$ binary matrix representing a map of 'land' ($1$) and 'water' ($0$), return the number of islands. An island is surrounded by water and is formed by connecting adjacent lands horizontally or vertically.

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