FAANG & Startup Oriented
Interview Prep Hub
Master the most frequently asked questions and coding problems. Curated by senior engineers to save you time and maximize performance under pressure.
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📁 Arrays & Hashing
Check AnagramEASY
AmazonGoogleMeta
Sort Array of 0s, 1s, 2sMEDIUM
MicrosoftAmazonAdobe
Next PermutationHARD
GoogleMetaUber
📁 String Manipulation
Reverse a StringEASY
AppleMicrosoft
Count Words in SentenceEASY
Amazon
First Repeating CharacterMEDIUM
GoogleGoldman Sachs
📁 Dynamic Programming
House Robber IMEDIUM
MetaGoogleAmazon
Max Sum Increasing SubsequenceHARD
AmazonMicrosoft
📁 Graphs & Advanced Algorithms
Cycle Detection DFSMEDIUM
AmazonMicrosoft
Dijkstra Shortest PathHARD
GoogleMetaUber
Course ScheduleHARD
GoogleAppleTwitter