InterviewBit Problems   Maximum Sum Triplet : Unsolved

About the Maximum Sum Triplet : Unsolved category (1)

Why O(nlogn) solution getting TLE? (1)

TLE for O(nlogn) solution using Sparse Table (1)

Wrong Test Case bpn (1)

Can Someone please help me to find out mistake in logic :| (1)

Same as Editorial, still giving TLE, what's wrong? (2)