TitleDifficultyCompaniesVideos
Leetcode 619 - Biggest Single Number ProblemEasy
Shortest Distance ProblemEasy
Leetcode 603 - Consecutive Available Seats ProblemEasy
Friend Requests I - Overall Acceptance Rate ProblemEasyfacebook
Find Customer Referee ProblemEasyamazon
Employee Bonus ProblemEasynetsuite
Game Play Analysis IIEasygsn-games
Rising Temperature ProblemEasyadobe
Duplicate Emails ProblemEasy
Employees Earning More Than Their Managers ProblemEasyadobe amazon apple facebook google
Weather Type in Each Country ProblemEasypoint72
The Winner University ProblemEasy
Customer Order Frequency ProblemEasyamazon
Top Travellers ProblemEasypoint72
The Number of Users That Are Eligible for Discount ProblemEasy
Low-Quality ProblemsEasy
Friendly Movies Streamed Last Month ProblemEasyamazon
Find the Team Size ProblemEasyamazon
User Activity for the Past 30 Days IIEasyfacebook
Random Flip Matrix ProblemMediumgoogle
Random Pick Index ProblemMediumfacebook google uber
Reservoir Sampling Explainedfacebook
Fisher-Yates Shuffle vs Reservoir Sampling
Blum Floyd Pratt Rivest Tarjan AlgorithmMedium
Add Digits in Number ProblemEasyadobe apple bloomberg microsoft
Implement Power Function 2Easy
Reverse Linked List 2 - between m and nMediumadobe amazon apple bloomberg bytedance docusign facebook google microsoft oracle
Get sqrt nth node in Linked List
Equal Average PartitionMediumamazon
Binary Tree Cameras ProblemHardebay facebook google uber
Longest String Chain ProblemMediumakuna-capital amazon citadel google sap two-sigma vmware
Delete Operation for Two Strings ProblemMediumgoogle
Number Complement ProblemEasycloudera
Word Search 1 - Find if word existsMediumadobe amazon apple bloomberg bytedance coupang coursera cruise-automation docusign facebook google intuit jpmorgan linkedin lyft microsoft oracle pinterest quantcast snapchat uber vmware yahoo zillow
Word Search 2 - Return All WordsHardairbnb amazon apple bloomberg bytedance cisco citadel facebook google houzz microsoft oracle roblox salesforce snapchat uber yahoo zillow
Longest Substring Without Repeating Characters ProblemMediumadobe alation alibaba amazon apple atlassian baidu bloomberg bytedance cisco coupang ebay expedia facebook goldman-sachs google huawei microsoft oracle paypal salesforce samsung sap snapchat spotify twitch uber vmware yahoo yandex yelp zillow zoho
All Possible Full Binary Trees ProblemMediumgoogle oracle
Maximum Sum Circular SubarrayMediumamazon facebook two-sigma uber
Calculate Hash Code for String
Top K Frequent Words ProblemMediumadobe amazon apple atlassian bloomberg expedia facebook google linkedin microsoft oracle pocket-gems salesforce tripadvisor uber vmware yelp
H-Index 2 ProblemMediumfacebook
Weighted Graph Representation - Adjacency List of Pair and map
Coin Change with Fewest Number of Coins Given Canonical System and Infinite SupplyHardgoogle
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-Index ProblemMediumadobe 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 Structure ProblemMediumairbnb amazon apple ebay facebook google microsoft salesforce uber
Map-based Trie Implementation
Max Chunks to Make Sorted ProblemMediumgoogle microsoft uber
NSL - Nearest Smallest Element to Left of Every Element