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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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1,063 questions

  1. 505Main DSCoding· Flipkart
  2. 506Make K-Subarray Sums EqualMediumCoding· Walmart
  3. 507Match parenthesisCoding· Oracle
  4. 508MatrixCoding· Goldman Sachs, Swiggy
  5. 509Matrix-BasedCoding· Fidelity
  6. 510Matrix based patternCoding· NNielsen
  7. 511Matrix Target SearchCoding· Google
  8. 512Matrix Traversal Problem with Weighted PathsCoding· Google
  9. 513Maximal SquareCoding· Myntra
  10. 514Maximize Amount After Two Days of ConversionsMediumCoding· Goldman Sachs
  11. 515Maximum Depth of Binary TreeEasyCoding· Blinkit, Infosys
  12. 516Maximum Difference Between Node and AncestorMediumCoding· Amazon
  13. 517Maximum Earnings From TaxiMediumCoding· Meesho, Celigo
  14. 518Maximum Employees to Be Invited to a MeetingHardCoding· Acko
  15. 519Maximum Frequency StackHardCoding· CCleartrip
  16. 520Maximum Length Subarray with K Odd NumbersCoding· UrbanCompany
  17. 521Maximum Level Sum of a Binary TreeMediumCoding· Amazon
  18. 522Maximum number of coinsCoding· Goldman Sachs
  19. 523Maximum number of Island in a matrix and optimise the solutionCoding· Nutanix
  20. 524Maximum Number of Jumps to Reach the Last IndexMediumCoding· Goldman Sachs
  21. 525Maximum Number of Occurrences of a SubstringMediumCoding· Visa
  22. 526Maximum Number of Weeks for Which You Can WorkMediumCoding· Amazon
  23. 527Maximum Path Sum in a Binary TreeCoding· DoorDash
  24. 528Maximum SubarrayMediumCoding· Blinkit, Oracle