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81 questions

  1. 73Given an array of integers, return the pairs with the minimum absolute difference between them.MediumCoding· Microsoft
  2. 74Given an integer, reverse it. Integers are within range [-2^15, 2^15 - 1].MediumCoding· Microsoft
  3. 75Construct a binary tree given its preorder and inorder traversals.MediumCoding· Adobe, Amazon
  4. 76Design LFU cache.MediumCodingSystem design· Microsoft
  5. 77Explain multithreading.MediumCoding· Microsoft, Nvidia
  6. 78Find the number of rotations in a circularly sorted array.MediumCoding· AMD, Microsoft
  7. 79Implement a function to justify a list of words within a given width.MediumCoding· Google, Microsoft
  8. 80Reverse a SentenceEasyCoding· Adobe, Apple
  9. 81Write SQL code to publish the Fibonacci series.MediumCodingData· Google, Microsoft