Coding problems
Problems that build up, not a wall of them. Read the statement, write the method, run it against the examples, then submit.
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- 66 topics
- Java, C++, Python, JavaScript, TypeScript
50 problems
- 1.Tallest BuildingEasy
- 2.Runner-Up ScoreEasy
- 3.Cumulative StepsEasy
- 4.Mirror the Line-upEasy
- 5.Is the Ledger OrderedEasy
- 6.Evens and Odds TallyEasy
- 7.First SightingEasy
- 8.How Many TimesEasy
- 9.Push Zeros to the BackEasy
- 10.Unique Sorted ReadingsEasy
- 11.Pair That Hits the TargetEasy
- 12.Any Repeat VisitorEasy
- 13.Rotate Right by KEasy
- 14.Sorted, Then Rotated?Easy
- 15.The Missing TicketEasy
- 16.The Lone SockEasy
- 17.Winning VoteEasy
- 18.Best Buy-Sell DayEasy
- 19.Longest Streak of OnesEasy
- 20.Common GuestsEasy
- 21.Merge Two QueuesEasy
- 22.Sorted SquaresEasy
- 23.Odometer Plus OneEasy
- 24.Balance PointEasy
- 25.Podium FinishEasy
- 26.Line-up MismatchEasy
- 27.Best View to the RightEasy
- 28.Valid Mountain WalkEasy
- 29.Double TroubleEasy
- 30.Even-Length NumbersEasy
- 31.Zero DoublerEasy
- 32.Strike a ValueEasy
- 33.Leaders of the PackEasy
- 34.Top Two ProductEasy
- 35.Interleave the HalvesEasy
- 36.Index Lookup ChainEasy
- 37.Play It TwiceEasy
- 38.Richest AccountEasy
- 39.Best Window TotalEasy
- 40.Best Stretch SumEasy
- 41.Uphill RunEasy
- 42.Empty Seats ReportEasy
- 43.Steady TrendEasy
- 44.Flowerbed PlannerEasy
- 45.Odd Stretch TotalsEasy
- 46.Twin Value PairsEasy
- 47.Who Is SmallerEasy
- 48.Range ShorthandEasy
- 49.Cross Diagonal WeightEasy
- 50.Triangle of SumsEasy