MO’s Algorithm: Efficient Way to Solve Offline Range Query Problems

Written by ganeshkumarm1 | Published 2020/08/18
Tech Story Tags: programming | competitive-coding | algorithms | problem-solving | java | ico | software-development | web-monetization

TLDR MO’s Algorithm aka Square Root Decomposition, a very efficient and easy technique to solve Range Query Problems (RQP) For the algorithm to work, the RQP has to be offline. In this post, we will understand about RQQP, Offline RPQ, Naive Approach, and an Efficient Approach using MO's Algorithm. For the problem, we are given a sequence A of N values A⁁, A₂, A , …, Aᵣ₋₁, apronounced A[j] is vowel.via the TL;DR App
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Written by ganeshkumarm1 | Software Engineer at OptumInsight India
Published by HackerNoon on 2020/08/18
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