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4 questions

  1. 1Merge k sorted linked lists.HardCoding· Adobe, Apple
  2. 2Given a matrix with a rat, bread, cat, and obstacles, find a path from the rat to the bread that maximizes the minimum distance from cat.HardCoding· Google
  3. 3Given an integer array nums and an integer k, return true if nums has a subarray of at least two elements whose sum is a multiple of k.HardCoding· Adobe, Apple
  4. 4Edit distanceHardCoding· Adobe, Amazon