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6 questions

  1. 1Product of Array Except SelfMediumCoding· PayPal, Target
  2. 2Given a castle with rooms named after flowers where each room has an instruction to the next room, write an algorithm to find the rooms containing treasure.MediumCoding· PayPal
  3. 3Find the longest substring without repeating characters.MediumCoding· Apple, Intuit
  4. 4Squares of sorted arrayMediumCoding· Meta, PayPal
  5. 5Given stock prices for the next n days, how can you maximize your profit by buying or selling one share per day?MediumCoding· Adobe, Apple
  6. 6Given an nxn grid of 1s and 0s, return the number of islands in the input.MediumCoding· Adobe, Amazon