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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4,310 questions

  1. 745Find Two Repeating ElementsCoding· HHalodoc
  2. 746Finding the Kth largest element in a stream of integersCoding· Meta
  3. 747Finding the Next Closest PalindromeCoding· MMaersk, Uber
  4. 748First Missing PositiveHardCoding· FactSet Research Systems Inc., ServiceNow
  5. 749First non-repeating character in a stream of dataCoding· Uber
  6. 750First non-repeating character in an array.Coding· Flipkart
  7. 751First Unique Character in a StringEasyCoding· Amazon
  8. 752Fizz BuzzEasyCoding· Amazon
  9. 753Flatten Nested List IteratorMediumCoding· Linkedin
  10. 754Focused on: Strings, DP, BacktrackingCoding· HHashedin
  11. 755Friend Requests II: Who Has the Most FriendsMediumCoding· Amazon
  12. 756Friends Of Appropriate AgesMediumCoding· Adobe
  13. 757Gas StationMediumCoding· Amazon, Cleartrip
  14. 758Get Equal Substrings Within BudgetMediumCoding· Amazon
  15. 759Get Optimal Team Size ProblemCoding· Citadel Securities
  16. 760Given an postfix expression, solve the expression and calculate the expressionCoding· Infosys
  17. 761GraphCoding· Google, Infosys
  18. 762Graph basedCoding· Microsoft, Spinny
  19. 763Graph Based ProblemCoding· Uber
  20. 764Graph-based questionCoding· RRateGain
  21. 765Graph + Dynamic ProgrammingCoding· Zomato
  22. 766Graph ProblemCoding· Google
  23. 767graph questionCoding· Deliveroo
  24. 768Graph RelatedCoding· Google