Two Pointers Pattern — Hindi Tutorial

Two pointers pattern (opposite, fast/slow, same direction) explained in Hindi with worked LeetCode problems.

What you'll learn

Two pointers is the cheapest optimisation in DSA — turns many O(n²) problems into O(n). Hindi explanations of the three flavours: opposite ends (Two Sum II, Container with Most Water), fast/slow (cycle detection, middle of list), same direction (remove duplicates).

Why Techwave Academy

• 100% free — no credit card, no upsells on the core curriculum.
• In-browser IDE — write and run code without installing anything.
• AI mentor — 24×7 doubt clearing in plain language.
• India-first — Hindi/Hinglish narration where useful, CBSE alignment for school courses.
• Built by working software engineers — not theoreticians.

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