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Articles tagged with #problem-solving-skills
LeetCode 724 — Find Pivot Index Author: Sakshi Sharma After learning the basics of prefix sums in the last blog (Running Sum problem), let’s step a little higher. Today’s problem is LeetCode 724: Find Pivot Index. It’s still beginner-friendly, but it...
Starting DSA with Prefix Sums — Running Sum of 1D Array (LeetCode 1480) Author: Sakshi Sharma When I began my DSA journey, I wanted a problem that felt like a warm-up jog — simple, useful, and the kind that builds intuition for many harder problems l...