All TopicsAlgorithmsBackend
DesignConcurrencyDatabaseDatabase
DesignJavaJavascriptObject Oriented
DesignProgramming
LanguageShell
TitleDifficultyCompaniesVideos
Delete non-tail Node in linked list, Given only access to that NodeMediumadobe amazon apple bloomberg cisco facebook goldman-sachs google microsoft qualcomm yahoo
H-IndexMediumadobe bloomberg facebook google tripadvisor yahoo
Binary Tree Traversal - Vertical Order TraversalMediumadobe amazon bloomberg bytedance databricks expedia facebook google mathworks microsoft oracle reddit salesforce snapchat wish
Design Add and Search Words Data StructureMediumairbnb amazon apple ebay facebook google microsoft salesforce uber
Max Chunks to Make SortedMediumgoogle microsoft uber
Number of Steps to Reduce a Number to ZeroEasygoogle hrt
Design Circular QueueMediumairbnb amazon apple citadel cloudera facebook google microsoft oracle splunk
Path with Maximum ProbabilityMediumgoogle
Camelcase MatchingMediumamazon google
Car FleetMediumgoogle
Minimum Remove to Make Valid ParenthesesMediumamazon bloomberg bytedance facebook google microsoft
Serialize and Deserialize N-Ary TreeHardamazon apple ebay facebook google linkedin microsoft pinterest uber
Open the LockMediumamazon bloomberg facebook google uber citrix
Trim a Binary Search Tree BSTMediumadobe amazon apple bloomberg facebook google microsoft yahoo
Flatten binary tree to linked list in order of preorder traversalMediumadobe amazon apple bloomberg bytedance coupang databricks facebook google microsoft nvidia oracle uber yahoo
Encode and Decode TinyURLMediumadobe amazon bloomberg facebook google microsoft oracle uber
Flip Equivalent Binary TreesMediumamazon ebay google
Decode StringMediumalibaba amazon appdynamics apple atlassian bloomberg bytedance cisco coupang cruise-automation ebay facebook google huawei hulu microsoft oracle salesforce snapchat tencent vmware yahoo yelp
Partition Equal Subset SumMediumamazon apple ebay facebook google microsoft paypal uber vmware yahoo
Maximum Intervals Overlap CountMediumamazon apple atlassian bloomberg bookingcom cisco citadel citrix drawbridge ebay expedia facebook godaddy goldman-sachs google lyft microsoft nutanix oracle paypal postmates quora snapchat uber visa yelp
Longest Absolute File PathMediumamazon apple facebook google uber wish
Longest Substring with K Distinct CharactersMediumgoogle
Rotate StringEasyamazon apple ebay google linkedin microsoft oracle