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Perfect numberEasyamazon fallible
Boolean Parenthesization ProblemHardquantcast
Check if Array Contains All Elements Of Some Given RangeEasy
Container With Most WaterMediumadobe amazon apple bloomberg bytedance facebook goldman-sachs google lyft microsoft oracle uber vmware yahoo
Count Complete Tree NodesEasyamazon bloomberg bytedance facebook google microsoft yahoo
Counting BitsEasyamazon apple bloomberg facebook mathworks microsoft uber pivotal
Find GCD of two numbersMedium
Jump Game 1 - Check if it reaches last indexMediumadobe amazon apple bloomberg bytedance facebook google microsoft nutanix oracle postmates uber vmware pinterest
Longest Common Subsequence LCS 1 - Get LengthMediumamazon bytedance facebook google indeed microsoft tencent
Longest Common Subsequence LCS 2 - Get SubsequenceMedium
Lowest Common Ancestor of a Binary TreeMediumadobe airbnb amazon apple atlassian bloomberg bytedance ebay facebook google intuit linkedin microsoft oracle paypal pinterest salesforce splunk uber visa yahoo zillow
Minimum and Maximum in the ArrayEasy
Pascal’s Triangle 1 - Generate first n rowsEasyadobe amazon apple bloomberg facebook goldman-sachs google microsoft twitter uber
Rearrange positive and negative numbers in an array without changing their orderMedium
Search in a Binary Search TreeEasyadobe apple google ibm
Sieve of Eratosthenes AlgorithmEasysquare
Skyline ProblemHardadobe amazon apple databricks facebook goldman-sachs google houzz microsoft salesforce tableau twitter uber yelp vmware
Split Linked List in alternating wayMedium
Stock SpanMedium
Tower of HanoiMedium
Transpose of a MatrixEasyapple microsoft servicenow
Unique Paths in Grid - Count all paths moving right or down or diagonallyMedium
Unique Paths in Grid - Get all paths moving right or down with obstaclesMedium
Unique Paths in Grid 2-3 - Get all paths moving in 4 directions with obstaclesMedium
Word Ladder 1 - Get Ladder LengthHardaffirm amazon apple audible bloomberg cohesity expedia facebook google linkedin lyft microsoft oracle pinterest qualtrics salesforce samsung servicenow snapchat spotify square tesla uber vmware yelp zillow
Binary Tree Inorder TraversalEasyalibaba amazon apple bloomberg bytedance facebook google microsoft oracle sap uber
Binary Tree Postorder TraversalEasyadobe amazon facebook google uber
Binary Tree Top ViewMedium
Count Univalue SubtreesMediumamazon bloomberg box ebay facebook google
Generate ParenthesesMediumadobe alibaba amazon apple atlassian bloomberg bytedance cisco facebook google lyft microsoft nutanix nvidia salesforce samsung sap snapchat spotify uber yahoo yandex yelp zenefits
Inorder Successor in Binary Search TreeMediumamazon bloomberg citadel facebook google microsoft palantir-technologies pocket-gems quip zillow
Inorder Successor in Binary Search Tree Using Parent linkMediumbloomberg google microsoft quip
Unique Paths in Grid 1 - Count all paths moving right or downMediumadobe alibaba amazon apple bloomberg facebook goldman-sachs google mathworks microsoft oracle snapchat uber vmware
Valid ParenthesesEasyadobe airbnb akuna-capital amazon apple atlassian audible barclays blizzard bloomberg cisco citadel doordash ebay epic-systems expedia facebook godaddy goldman-sachs google ibm intel intuit jpmorgan linkedin liveramp lyft mathworks microsoft morgan-stanley oracle paypal postmates riot-games salesforce samsung sap servicenow splunk spotify tencent tesla triplebyte twilio twitter uber visa vmware yahoo yandex zenefits zillow
Kth largest element in Binary Search TreeMedium
Longest Palindromic Subsequence 1 - Get LengthMediumamazon apple bloomberg facebook linkedin microsoft uber google
Last Stone WeightEasyamazon google
Maximum Width of Binary TreeMediumamazon bloomberg ebay facebook google microsoft uber
Cousins in Binary Tree 2Medium
Cousins in Binary TreeEasyadobe amazon bloomberg facebook goldman-sachs microsoft yext
Cousins in Tree Definition
Good vs Bad Hash function examples
Implement queue using dequeEasy
Implement stack using dequeEasy
Implement stack using priority queueEasyadobe microsoft amazon
Aho-Corasick Algorithm for Multi-Pattern String SearchHard
Autocomplete Suggestion SystemMediumtwitter
Balanced delimiters in an expressionEasyuber
Catalan NumbersMedium
Climbing Stairs - Take atmost 2 StepsEasyadobe alibaba amazon apple baidu bloomberg citadel facebook goldman-sachs google huawei linkedin microsoft nvidia oracle tripadvisor uber zulily