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 0Medium 2Hard 0
Filters · onDifficulty, topic, company

Difficulty

Clear all

13 questions

  1. 1Best time to buy and sell stock IICoding· Expedia, Zeta
  2. 2Insert IntervalCoding· Expedia
  3. 3Number of Equal Count SubstringsCoding· Expedia
  4. 4Paint House IICoding· Expedia, Media.net
  5. 5Permutations of a StringCoding· Expedia, PhonePe
  6. 6Rearrange array elements by signMediumCoding· Expedia
  7. 7Search in rotated sorted array-ICoding· Expedia, Oracle
  8. 8Bit Manipulation BasedCoding· Expedia, HashedIn
  9. 9Count Distinct SubstringsCoding· Expedia
  10. 10Cutting RibbonsCoding· Expedia, Google
  11. 11Find the Maximum Length of Valid Subsequence IIMediumCoding· Expedia
  12. 12GreedyCoding· Expedia, JMAN Group
  13. 13TreeCoding· AAugnito, Expedia