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![Technical Interview Question: Number of Islands [LeetCode]](/_next/image?url=https%3A%2F%2Fi.ytimg.com%2Fvi%2FCLvNe-8-6s8%2Fhq720.jpg%3Fsqp%3D-oaymwEXCNAFEJQDSFryq4qpAwkIARUAAIhCGAE%3D%26rs%3DAOn4CLDBYOS1ShN5os4y7udcYMbWn69e5g&w=256&q=75)
