InterviewBit Problems   Longest Consecutive Sequence : Solved

Very simple python3 Solution (1)
C++ Solution using unordered_set (1)
Using the hashing concept in c++ (1)
JAVA O(N) solution using Set. The editorial solution seems better though (1)
Java O(n) - can optimize more if needed (1)
Super simple O(n) solution in Python (less than 10 lines) (1)
Simpl O(n) solution (1)
Code in c++ with simple impletation (1)
Simplest O(n) C++ solution (1)
Python O(n) solution (1)
Python solution for Longest Consecutive Sequence in 10 lines (1)
Is there a faster or less complex solutiuon than this for Python? (3)
Java O(n) solution using Set (2)
C# solution in O(n) (1)
Simple python solution (1)
C++ O(n) Solution (2)
Is there any better solution than this (5)
Java solution optimized (2)
longestConsecutive sol (1)
Java O(n) Solution (1)
Ruby Memory Limit Exceeded? (1)