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How to solve Sereja and Increasing subsequence from Codechef DEC16?
Link to question -- https://www.codechef.com/DEC16/problems/SEAINCR/
Could anybody give me a detailed explanation of how to solve this question from Codechef DEC16 long challenge.
Note : I know to find LIS in O(nlogn) but due to the number of queries my solution gets 30 points and gets a TLE in larger cases.
