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4 questions

  1. 1Implement LRU Cache.HardCoding· Accenture, Adobe
  2. 2Given 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
  3. 3Calculate the trapped rainwater between bars in a given array.HardCoding· Adobe, Amazon
  4. 4Given an array of points on a plane (x,y), write a function to return the distance between the closest pair of points.HardCoding· Visa