Robot Room Cleaner || Leetcode 489 || Variant Question Big Tech Actually Asks

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It’s Coding with Minmer! Check us out to know the REAL Leetcode questions that big tech asks in interviews. Everyone asks Leetcode: FAANG, tier 2 companies and even startups. And to make things worse, they all add their own variations and twists, but as software developers, we’re left in the dark. We (Minh and Summer) reveal the exact question variants, follow-ups and rephrasings of the top questions from Meta, Google and other tech giants. Sometimes we have mock interviews too!