Maximum Subarray

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Mar 10, 2022 · Fundamentals

Maximum Subarray Problem: Brute‑Force, Divide‑and‑Conquer, and Dynamic‑Programming Solutions in C++

This article explains the classic maximum subarray problem, presents a brute‑force O(n³) method, an improved O(n²) version, a divide‑and‑conquer O(N log N) algorithm, and a linear‑time O(N) dynamic‑programming solution, each with full C++ code and complexity analysis.