Coding Topic
Depth-First Search OA Questions
Practice 286+ Depth-First Search coding questions from real online assessments. Filter by company, solve in the OAHelper editor, and prepare for company-wise OAs.
QuestionCompanyDifficulty
Social ConnectionssalesforceEasyPromo Message Reach on a Social NetworkbarclaysMediumDirectoriessprinklrEasyPerfect Route Cyclesde-shawEasyCooling the Foundry FloorgocommotionMediumEarliest Safe Second on the Foundry Floorcommotion-daiictMediumDirectoriessprinklr-27julyEasyMarathon Checkpoint JunctionsflipkartMediumEmpire Connecting CentersflipkartMediumFit the Pieces TogetheraccentureMediumNetwork Site Impact AnalyzerflipkartMediumMinimum ReversaluipathMediumAscending Path in a GridepamHardContain the VirusflipkartHardMaximum Fruits to CollectnagarroHardNo Odd Cycles AllowedjpmcMediumTask 1 - Product Migration ServicewiproHardMinimum Time to Complete All Modules with DependenciesgrowwMediumHackerland Prime Index AllocationlinkedinHardSalesforce Version SystemsalesforceMediumMinimize Tree DiameterintuitHardPassword Validation RulesdeshawMediumQuestion 1tower researchHardRadio WavesgocometHardEscalator Loop DetectionoyoMediumLowest Common Ancestor (LCA) of a Binary TreehireproMediumBalanced Nodes in a Binary TreehireproMediumDelivery Service — Count Impossible City PairsinmobiHardDiameter of a TreeinmobiHardWalking in LightalgouniversityHardMinimum Time to Complete Server Tasks on a TreeciscoHardCollecting CoinsciscoHardDistributed Task Tour on a Server TreeciscoHardRecursive Land DivisionnokiaMediumProject Completion TimelinenokiaMediumWord PuzzleciscoHardWord SearchciscoHardbestSumDownwardTreePathlinkedinMediumTravel Photoshudson river tradingMediumCryptarithmoptiverHardCluster QueriessalesforceHardSalesforce Latency OptimizationsalesforceMediumWalking In LightalgouniversityMediumSocial ConnectionsringcentralMediumResource Locking in an m-Ary TreeamazonHardCategory Browse EngineamazonMediumRobot Reachable CellsboschEasyWalking In LightalgouniversityMediumMarked TrailnatwestMediumMalware Spread Control in a NetworkripplingMedium