Isaac Bellibell.hashnode.dev·Aug 8, 20233 Approaches to Mex AlgorithmsMex problems refer to the minimum non-negative integer that is not present in an array of positive integers. Solving Mex problems requires finding an efficient algorithm to determine the missing number. In this blog post, we’ll explore three differen...algorithmsAdd a thoughtful commentNo comments yetBe the first to start the conversation.