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.

Easy 190Medium 2,498Hard 982
FiltersDifficulty, topic, company

4,310 questions

  1. 457Roman to IntegerCoding· HTHexaview Technologies
  2. 458Rotten OrangesCoding· Amazon, Informatica
  3. 459Search in 2D matrix - IICoding· Adobe, Amazon
  4. 460Search in a 2D matrixCoding· Visa
  5. 461Search in rotated sorted array-ICoding· Expedia, Oracle
  6. 462Search in rotated sorted array-IICoding· DP World, Pragmatic Play
  7. 463Search insert positionEasyCoding· InfoEdge India Ltd
  8. 464Shortest Distance from All BuildingsCoding· Amazon, Meta
  9. 465Shortest Job FirstCoding· Salesforce
  10. 466Shortest PalindromeCoding· Oracle
  11. 467Shortest path in DAGCoding· Linkedin
  12. 468Shortest path in undirected graph with unit weightsCoding· BitGo
  13. 469Shortest Path to Get FoodCoding· PhonePe
  14. 470Shortest Word Distance IICoding· Linkedin
  15. 471Single element in sorted arrayCoding· Microsoft
  16. 472Sliding Window MaximumHardCoding· BharatPe, Cisco Meraki
  17. 473Sort an array of 0's 1's and 2'sCoding· Microsoft, Nvidia
  18. 474Split array - largest sumCoding· Google, Zeta
  19. 475String to Integer (atoi)Coding· BitGo
  20. 476Subarrays with K Different IntegersHardCoding· HHashedIn, Microsoft
  21. 477Subsets IICoding· Salesforce, Zepto
  22. 478Sum of Fibonacci NumbersCoding· Amazon
  23. 479Sum of Subarray MinimumsCoding· Paytm, PhonePe
  24. 480Surrounded RegionsCoding· Oracle