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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2,498 questions
- 169Product of Array Except SelfMediumCoding·
PayPal, Target - 170Product of the Last K NumbersMediumCoding·
Google - 171Remove Duplicates from Sorted Array IIMediumCoding·
Amazon - 172Reorder ListMediumCoding·
Microsoft - 173Reschedule Meetings for Maximum Free Time IMediumCoding·
Amazon - 174Reverse Nodes in Even Length GroupsMediumCoding·
Informatica - 175Rotate ArrayMediumCoding·
Adobe - 176Rotate ListMediumCoding· JTJosh Technology Group
- 177Shortest Subarray to be Removed to Make Array SortedMediumCoding·
Goldman Sachs - 178Smallest Subsequence of Distinct CharactersMediumCoding·
PhonePe - 179Sort a K-Messed ArrayMediumCoding·
Meta - 180Strictly Palindromic NumberMediumCoding·
Uber - 181Subarray Product Less Than KMediumCoding·
Adobe, Flexport - 182Subarray Sum Equals KMediumCoding·
Amazon - 183Subarray Sums Divisible by KMediumCoding·
Amazon - 184Sum of Beauty in the ArrayMediumCoding·
ServiceNow - 185Sum of DistancesMediumCoding·
Sprinklr - 186Sum of Two IntegersMediumCoding·
BloomBerg - 187Sum Root to Leaf NumbersMediumCoding·
BitGo, Meta - 188Swapping Nodes in a Linked ListMediumCoding·
ServiceNow - 189The k-th Lexicographical String of All Happy Strings of Length nMediumCoding· TSTechMojo Solutions
- 190Ugly Number IIIMediumCoding·
Media.net - 191Valid SudokuMediumCoding·
PayPal - 192Word FrequencyMediumCoding·
NetApp