InterviewBit Problems   Meeting rooms : Solved

About the Meeting rooms : Solved category (1)
Easy and Short C++ (1)
[C++] with comments (1)
Help me to improve this solution giving TLE (Python 3) using two pointer (1)
Simple using Sorting and Count (1)
Python solution using heapq (1)
Easy to understand solution C++ (1)
Order N solution.. No sorting needed (2)
Solution using priority_queue(minHeap) in c++ (1)
My Soln using custom sort (1)