Su San Talks Tech

May 2, 2025 · Fundamentals

Maximize Non-Overlapping Subarrays with Target Sum – LeetCode 1546 Explained

This article explains LeetCode problem 1546, which requires finding the maximum number of non‑empty, non‑overlapping subarrays whose sums equal a given target, discusses why a sliding‑window fails, and provides a prefix‑sum map solution with full Java and C++ implementations.