Coding Topic
Counting OA Questions
Practice 373+ Counting coding questions from real online assessments. Filter by company, solve in the OAHelper editor, and prepare for company-wise OAs.
QuestionCompanyDifficulty
Tally of Every Distinct Sensor Readingtiger analyticsEasyRestamping Bazaar Tiles For The Richest Payouttiger analyticsMediumLeast Extra Time to Load a Parcel Belt Into VanscognizantMediumMaximum Distinct Spot Instance CountsamazonMediumCalm Stretches of the Pressure LogthoughtspotMediumOdd Ground for a Chosen Mediantiger analyticsMediumSummit Photo LinethoughtspotHardBob Reshuffles the Fruit TraysthoughtspotMediumClearing the Bar at the Bike Depotcommonwealth bank of australiaMediumStockroom Shelves After the Sales LedgerhilabsEasyAnchor Handles in the Payments MeshnaviMediumReferral Routes With Even Total DelayhilabsMediumThree-Signal Match on the Dispatch LedgereternalMediumCounting Only the Adult BallotsmeltwaterEasyDescriptors Routed to Four Host QueuesoptiverEasyConcentration-Flagged Clearing BrokersfinmechanicsMediumFewest Sweeps to Thin Out a Record LogvisaEasyBadge Pairs With Matching One-Bit CountsmeltwaterEasyDictionary Size and Run Count of an Encoded ColumndatabricksEasyHeaviest Column Of A Binary Monitoring BoardmeltwaterEasyBurst Shots With Nearly Equal FingerprintsappleEasyPartitioned Join Buckets That Stay in MemorydatabricksEasyLongest Plain Bead Run Seen Three TimesadobeMediumGym Check-In Logs That Earn A Loyalty BadgeadobeHardMaximum Segments With Identical Value SetsphonepeMediumQuick Re-Scans At The Lift GateatlassianEasyFewest Distinct Labels After WithdrawalsmathworksMediumCodes That Occur Exactly Twicelam researchMediumSplitting a Bulk Upload Into Inserts and UpdatessalesforceEasySolar Survey RouteamazonMediumEvidence Bundles of Non-Overlapping Pattern OccurrencesinmobiHardFewest Veneer Sheets Ruined by One Drill Holelg adsMediumBalance Sign of Every Crate on a QuayjuspayMediumRising Transaction Windowsgoldman sachsEasyMaximum Substring Power ScorezomatoMediumTransaction Limit Complement Matching (Settlement Reconcile)mastercardMediumServer Traffic Monitor (Peak Concurrency)two sigmaMediumMinimize the Cost of a StringcashfreeMediumBalanced Portfolio Subgridsd. e. shawMediumCount Pairs Satisfying the ConditionsharnessMediumAlternating Cost of a Binary StringgoogleMediumCount Ways to Obtain Exactly k SubgraphsflipkartMediumMessage Streamsaccenture japanMediumBitwise Pair MatchingmeltwaterMediumCount Pairs With Sum Divisible by KnavabravaMediumMaximum Resonant Drone Transponder LinksmeltwaterMediumSettlement Queue Plansdeutsche bankMediumRetuning a Survey Sled Command TapemeltwaterEasyNested Zone Permit AuctionmeltwaterMediumRunner Up Junctions By Pipe CountnielsenMedium