A Curious Coder

@curiousCoder119

From Confusion to Clarity in DSA.

Joined February 2026

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Documenting the journey of understanding DSA patterns — focusing on clarity, not memorization.

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A Curious Coder's blogs

The Pattern Journalclarity-in-code.hashnode.dev2 posts

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ACA Curious Coderclarity-in-code.hashnode.devFeb 14 · 3 min read

Two Pointers

Why Do We Even Need Two Pointers? When we first learn arrays, our brain naturally jumps to nested loops. Want to find a pair?Use two loops. Want to compare elements?Two loops. Works? Yes.Efficient? Not really. If an array has 10,000 elements, O(n²) m...

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ACA Curious Coderclarity-in-code.hashnode.devFeb 14 · 7 min read

Binary Search Is Not Just Searching — It’s Eliminating Half the Answer Space

Why Did We Need It When Linear Search Already Existed? When I first learned Binary Search, I had one very honest doubt: If Linear Search already works… why did we even invent Binary Search? I mean, Linear Search goes through elements one by one. It...

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A Curious Coder

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A Curious Coder's blogs

Recently published

Two Pointers

Binary Search Is Not Just Searching — It’s Eliminating Half the Answer Space

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A Curious Coder

About

Available for

A Curious Coder's blogs

Recently published

Two Pointers

Binary Search Is Not Just Searching — It’s Eliminating Half the Answer Space