PrepCode

Prefix Sum

230 problems

Algorithms pattern questions across top companies

Timeframe:
Showing 230 questions
#238Product of Array Except SelfMediumarrayNeetCodeAdobeAmazonApple
#253Meeting Rooms IIMediumarrayNeetCodeAmazonAndurilApple
#410Split Array Largest SumHardarrayNeetCodeAmazonAppleBaidu
#528Random Pick with WeightMediumarrayWalkCCCAmazonAppleBloomberg
#548Split Array with Equal SumHardarrayWalkCCCAlibaba
#713Subarray Product Less Than KMediumarrayNeetCodeAgodaAirbnbAmazon
#724Find Pivot IndexEasyarrayWalkCCCAccentureAgodaAmazon
#862Shortest Subarray with Sum at Least KHardarrayWalkCCCAmazonBloombergDevRev
#930Binary Subarrays With SumMediumarrayWalkCCCAmazonBloombergEY
#1004Max Consecutive Ones IIIMediumarrayWalkCCCAdobeAmazonBloomberg
#1177Can Make Palindrome from SubstringMediumarrayWalkCCCAkuna Capital
#1310XOR Queries of a SubarrayMediumarrayWalkCCCAirtelGoogle
#1420Build Array Where You Can Find The Maximum Exactly K ComparisonsHarddynamic programmingWalkCCCDunzoGoogle
#1423Maximum Points You Can Obtain from CardsMediumarrayWalkCCCAmazonBloombergExpedia
#1524Number of Sub-arrays With Odd SumMediumarrayWalkCCCAmazonDirectiGoogle
#1664Ways to Make a Fair ArrayMediumarrayWalkCCCDoorDashDunzoGoDaddy
#1674Minimum Moves to Make Array ComplementaryMediumarrayWalkCCCAmazonBloombergCureFit
#1687Delivering Boxes from Storage to PortsHardarrayWalkCCCNutanix
#1838Frequency of the Most Frequent ElementMediumarrayWalkCCCAmazonBloombergGoldman Sachs
#1889Minimum Space Wasted From PackagingHardarrayWalkCCCAmazonIMC
#2021Brightest Position on StreetMediumarrayWalkCCCCapital OneMicrosoftRobinhood
#2121Intervals Between Identical ElementsMediumarrayWalkCCCTuSimple
#2145Count the Hidden SequencesMediumarrayWalkCCCAmazonBloombergGoogle
#2251Number of Flowers in Full BloomHardarrayWalkCCCCohesityGoogleInfosys
#2381Shifting Letters IIMediumarrayWalkCCCAmazonGoogleMeta
#2428Maximum Sum of an HourglassMediumarrayWalkCCCNutanix
#2438Range Product Queries of PowersMediumarrayWalkCCCAmazonBloombergGoldman Sachs
#2483Minimum Penalty for a ShopMediumstringWalkCCCAmazonBloombergGoogle
#2505Bitwise OR of All Subsequence SumsMediumarrayWalkCCCZomato
#2528Maximize the Minimum Powered CityHardarrayWalkCCCAmazonBloombergGoogle
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