Posts

384 - Shuffle an Array

Posted on December 18, 2016

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383 - Ransom Note

Posted on December 17, 2016

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382 - Linked List Random Node

Posted on December 16, 2016

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381 - Insert Delete GetRandom O(1) - Duplicates allowed

Posted on December 15, 2016

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380 - Insert Delete GetRandom O(1)

Posted on December 14, 2016

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379 - Design Phone Directory

Posted on December 13, 2016

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Tags: Dropbox Google Microsoft .Design

378 - Kth Smallest Element in a Sorted Matrix

Posted on December 12, 2016

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377 - Combination Sum IV

Posted on December 11, 2016

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376 - Wiggle Subsequence

Posted on December 10, 2016

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375 - Guess Number Higher or Lower II

Posted on December 9, 2016

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374 - Guess Number Higher or Lower

Posted on December 8, 2016

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373 - Find K Pairs with Smallest Sums

Posted on December 7, 2016

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372 - Super Pow

Posted on December 6, 2016

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371 - Sum of Two Integers

Posted on December 5, 2016

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370 - Range Addition

Posted on December 4, 2016

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