https://leetcode.com/problems/analyze-user-website-visit-pattern\n\nGiven a log website where each request entry conatins time, customerid, page visited. Find the top 3 page sequence visitied.\n\nIf we have two customers and we log customer a visting page a ->b ->c -> d -> e and customer b visting e ,b,c,d,a\nthen top 3 page sequence is bcd.

https://leetcode.com/problems/analyze-user-website-visit-pattern\n\nGiven a log website where each request entry conatins time, customerid, page visited. Find t