Question bank
4,310 interview questions, answered.
Reference answers, what the interviewer is really testing, how it is graded, and the follow-ups that come next.
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18 questions
- 1Merge IntervalsMediumCoding·
Blinkit, Docquity Holdings(PBS) - 2Merge two sorted listsEasyCoding·
Intuit, Oracle - 3Minimum Window SubstringCoding·
Goldman Sachs, Intuit - 4Remove Nth node from the back of the LLCoding·
Intuit - 5132 PatternMediumCoding·
Intuit - 6Basic Calculator IVHardCoding·
Intuit - 7Find K Pairs with Smallest SumsMediumCoding·
Intuit - 8Kth Smallest Element in an ArrayCoding·
Intuit, Microsoft - 9Priority Queue BasedCoding·
Intuit - 10Design a marketplace where freelancers bid on contract jobs with the lowest bid winning the contract.HardCoding·
Intuit - 11Find the longest substring without repeating characters.MediumCoding·
Apple, Intuit - 12Implement LRU Cache.HardCoding·
Accenture, Adobe - 13Merge k sorted linked lists.HardCoding·
Adobe, Apple - 14Sudoku SolverHardCoding·
Adobe, Apple - 15Calculate the trapped rainwater between bars in a given array.HardCoding·
Adobe, Amazon - 16Design a queue using static memory allocation.MediumCoding·
Intuit - 17Given an array, find the two sum.EasyCoding·
Adobe, Amazon - 18Reverse a linked list.EasyCoding·
Adobe, Apple