Coding Topic
Heap (Priority Queue) OA Questions
Practice 156+ Heap (Priority Queue) coding questions from real online assessments. Filter by company, solve in the OAHelper editor, and prepare for company-wise OAs.
QuestionCompanyDifficulty
Best Pair of Nearby ServersmicrosoftMediumSmallest Valid Course OrdersalesforceMediumKth Largest Without SortingtcsMediumBusiest Room in the Booking QueueappleHardMaximum Chocolates Eaten in a DayporterMediumMinimum Route Length Through a Required CheckpointsalesforceMediumLimit Order Matching EnginecitadelHardLeaderboard Score at Rank KtredenceMediumMedian Watch on a Growing Ingest LedgersamsungMediumMinimum Fuel Cost from City A to City BmicrosoftMediumMinimize Array Sum After K OperationsmathworksMediumShortest Path Queries in a Weighted GraphjuspayMediumMr. Henry's Gas Station ProblemnatwestMediumMaximize Rental RevenueamazonMediumDelete Longest SubarraydeshawMediumResonant Carrier Frequency QueuegoogleMediumMinimum Value of pdream11HardOrder Book SimulationquantitativebrokersMediumFraud Rule EnginestripeMediumMaximum Debits Keeping the Ledger PositivedeshawMediumTask Order With One Removable DependencyamazonMediumRoute Through Mandatory WaypointskaigenticHardMinimum Operations to Halve Array SummicrosoftMediumBest Net Salvage Value Within Reach at Each AnchorageAppleMediumTask ManagerAppleMediumMinimum Cost to Combine the Array Into One ElementmicrosoftMediumShopping and Billingdeutsche bankMediumBeach Clean-Up ScooperjpmorganMediumTeam FormationFivetran_1augMediumPrefix Medians of an Unsorted ArrayamazonMediumCity Toll Network — Cheapest Trip Within BudgetadobeMediumHighest Priority Removal SumnielsenMediumMaximum Total Range Over K Distinct SubarraysarcesiumHardMinimum Cost to Make Resource Identifiers UniqueatlassianHardMinimize Array Sum After K OperationsmicrosoftMediumKth Smallest Relative Stock Pricepolicy bazaarMediumVanishing Verticesfischer jordanHardXOR Teleport Networkfischer jordanHardOne Edge, Two Directions: Shortest Path with a Single Backwards Stepfischer jordanMediumSum Excluding the K Largest ElementsflipkartMediumConcurrent Promise Scheduleryellow aiMediumBest Process ClusterdevrevMediumProcess SchedulingdeshawMediumTop K API Keys by LoadaristaMediumPower Grid Surge NavigationinfosysMediumK Highest Occurring WordskkrEasyHeaviest Worker LoadkkrEasyDerive Alien Character OrderintuitEasyDerive Alien Character OrderintuitHardRunning Median of Financial TransactionsintuitMedium