Prefix Sum
34 problems tagged Prefix Sum.
34 problems
- 3.Cumulative StepsEasy
- 24.Balance PointEasy
- 45.Odd Stretch TotalsEasy
- 73.Stretches Summing to KMedium
- 74.Divisible StretchesMedium
- 75.Zeros Meet OnesMedium
- 76.Everyone But MeMedium
- 77.Quick Range TotalsEasy
- 78.Region TotalsMedium
- 93.Multiple of K StretchMedium
- 94.Trim to DivisibleMedium
- 96.Longest Stretch to KMedium
- 97.Exactly K OddMedium
- 98.Binary Stretch GoalMedium
- 99.Batch Range UpdatesMedium
- 100.Carpool CapacityMedium
- 101.Seat BookingsMedium
- 102.Busiest MomentMedium
- 103.Three Equal SlicesMedium
- 104.Tiring StretchMedium
- 109.XOR StretchesMedium
- 110.Matching XOR TripletsMedium
- 111.Even Vowel WindowMedium
- 112.Shave to ZeroMedium
- 155.Shortest Enough WindowMedium
- 163.Cards From the EndsMedium
- 169.Match on a BudgetMedium
- 177.Shortest Stretch Reaching KHard
- 205.Neighbourhood SumsMedium
- 206.Square Under BudgetMedium
- 210.Range Sums in BoundsHard
- 321.Cancel Zero RunsMedium
- 414.Target RectanglesHard
- 474.Downward Target PathsMedium