Coding problems
Algorithm problems with tests in Python, JavaScript, Java, Go and C++, checked on our server.
Merge Many Sorted ChainsHardK-th Highest ScoreMediumCity Block OutlineHardMoving Window MaximumHardStudios for Recording SessionsMediumNumbers Made of Twos, Threes and FivesMediumK Keys Nearest to a TargetHardMost Common ValuesMediumEqual Letters Kept ApartHardLightest Pair SumsMediumK-th Smallest in a Sorted GridMediumRain Pools on a Relief MapHardHarden the PasswordHardCharacters Grouped by CountMediumMoving Window MedianHardBall Into the HoleHardGrowing Capital Project by ProjectHardShortest Path of a Rolling BallMediumMedals and PlacesEasyJobs With a CooldownMediumMost Orders by Their DeadlinesHardNarrowest Range Touching Every ListHardNearest k ValuesMediumSorted Into Runs of ThreeMediumTrim the Bushes, Shortest FirstHardA Dark Gap Between Street LampsHardMost Searched WordsMediumBroadcast Reach TimeMediumNo Twin Letters Side by SideMediumCrossing at High TideHardRanked Prime RatiosMediumCheapest Trip With Few LayoversMediumCrew Paid by SkillHardShortest Stretch Reaching a TotalHardFuel Stops Along the WayHardCheckpoints Within ReachHardHand-Rolled SortMediumNearest Points to the BaseMediumBoulder CrusherEasySpread Out the LabelsMediumCouriers Grab ScootersMediumAverage of the Best FiveEasyShuttle Seat PlanMediumRoute With the Highest BottleneckMediumThe Cheapest Road NetworkMediumSplicing RopesMediumWater for the Whole VillageHardSparse Ones in a GridHardCloning BuildersHardA Crate in the WarehouseHard
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