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Find Duplicate SubtreesMediumamazon bloomberg facebook google lyft microsoft oracle uber
Most Common WordEasyamazon apple google microsoft oracle
Linked List Random NodeMediumamazon facebook google
Max Area of IslandMediumadobe affirm amazon apple bloomberg bytedance cruise-automation doordash facebook google intuit mathworks microsoft oracle palantir-technologies qualtrics twitch uber wish zillow
Cracking the SafeHardgoogle
Longest Word in Dictionary through DeletingMediumgoldman-sachs google
Prefix and Suffix SearchHardfacebook google
Find and Replace PatternMediumamazon apple google
Design SkiplistHardebay google microsoft pure-storage twitter
Jump Game 4Hardgoogle
Koko Eating BananasMediumadobe airbnb amazon facebook google
Check Completeness of a Binary TreeMediumamazon bytedance facebook google microsoft oracle
Number of ProvincesMediumadobe amazon atlassian bloomberg drawbridge ebay facebook goldman-sachs google linkedin microsoft pocket-gems salesforce twitter two-sigma uber
Shortest Path in Binary MatrixMediumamazon facebook google microsoft uber
Similar String GroupsHardamazon facebook google snapchat
Subarray Sum Equals KMediumadobe amazon apple bloomberg ebay expedia facebook goldman-sachs google indeed linkedin microsoft oracle quora snapchat twilio uber wish yahoo yandex
Keys and RoomsMediumamazon google
Possible BipartitionMediumapple facebook google microsoft
Snapshot ArrayMediumamazon apple ebay facebook google snapchat uber
Sum of Distances in TreeHardgoogle
Circular Array LoopMediumgoogle microsoft nutanix
Island PerimeterEasyamazon apple bloomberg facebook google microsoft
Minimum Number of Arrows to Burst BalloonsMediumamazon facebook google microsoft quora
Number of BoomerangsMediumamazon google
Optimal Account BalancingHardamazon bytedance google uber
All O`one Data StructureHardamazon bloomberg facebook google linkedin microsoft uber
Find All Duplicates in an ArrayMediumamazon apple bloomberg facebook google lyft microsoft pocket-gems
Flatten a Multilevel Doubly Linked ListMediumamazon apple bloomberg facebook google microsoft uber
K-th Smallest in Lexicographical OrderHardbytedance google hulu
Sequence ReconstructionMediumgoogle
Maximum XOR of Two Numbers in an ArrayMediumamazon google
Strong Password CheckerHardadobe amazon google uber
Valid Word SquareEasybloomberg google
Add StringsEasyadobe airbnb amazon apple bloomberg bytedance facebook google microsoft nvidia oracle snapchat square
Minimum Unique Word AbbreviationHardgoogle
Trapping Rain Water 2Hardamazon apple bytedance facebook google microsoft twitter
Valid Word AbbreviationEasyfacebook google
Binary WatchEasyapple google
Delete Columns to Make SortedEasygoogle
Daily TemperaturesMediumadobe amazon apple bloomberg cisco expedia facebook goldman-sachs google linkedin microsoft nvidia uber zillow
Flip String to Monotone IncreasingMediumgoogle
Leaf-Similar TreesEasyamazon atlassian facebook google microsoft
Odd Even JumpHardgoogle
Maximum Level Sum of a Binary TreeMediumamazon google
Shortest Path to Get All KeysHardairbnb amazon google
Total Hamming DistanceMediumfacebook google
Maximum Subarray SumMediumadobe alibaba amazon apple asana atlassian bloomberg bytedance capital-one cisco citadel ebay expedia facebook goldman-sachs google ibm intel jpmorgan linkedin microsoft morgan-stanley nvidia oracle palantir-technologies paypal qualcomm salesforce sap two-sigma uber visa wayfair yahoo zillow
Find the Index of the First Occurrence in a StringEasyadobe amazon apple bloomberg citadel dropbox ebay facebook google microsoft oracle paypal pocket-gems vmware yahoo yandex
Time Based Key-Value StoreMediumamazon apple atlassian databricks facebook flexport google linkedin lyft microsoft netflix oracle square stripe sumologic twitter uber vmware zillow
Matrix Block SumMediumgoogle