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
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78 questions
- 1Climbing StairsEasyCoding·
Media.net - 2Diameter of Binary TreeEasyCoding·
Nvidia - 3Merge two sorted listsEasyCoding·
Intuit, Oracle - 4Search insert positionEasyCoding·
InfoEdge India Ltd - 5Two SumEasyCoding·
Adobe, Pluang - 6Apply Operations to an ArrayEasyCoding·
Amazon - 7Check if Grid Satisfies ConditionsEasyCoding·
Goldman Sachs - 8Count Binary SubstringsEasyCoding·
Oracle - 9Count of Matches in TournamentEasyCoding· NNielsen
- 10Find Pivot IndexEasyCoding·
Microsoft - 11First Unique Character in a StringEasyCoding·
Amazon - 12Fizz BuzzEasyCoding·
Amazon - 13Greatest Common Divisor of StringsEasyCoding·
Media.net - 14Island PerimeterEasyCoding· JTJosh Technology Group
- 15Linked List CycleEasyCoding· CCognitree
- 16Maximum Depth of Binary TreeEasyCoding·
Blinkit, Infosys - 17Merge Strings AlternatelyEasyCoding·
Google - 18Missing NumberEasyCoding·
Swiggy, Zomato - 19Move ZeroesEasyCoding·
Truemeds - 20N-th Tribonacci NumberEasyCoding· RRateGain
- 21Remove All Adjacent Duplicates In StringEasyCoding·
Swiggy - 22Remove ElementEasyCoding·
InfoEdge India Ltd - 23Remove Linked List ElementsEasyCoding·
Amazon - 24Richest Customer WealthEasyCoding·
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