Binary Search — Hindi Tutorial with Templates

Binary Search pattern for LeetCode in Hindi. Lower-bound and upper-bound templates with worked examples.

What you'll learn

Binary search is more than "divide by 2". We teach the lower-bound and upper-bound templates that solve 90% of binary-search problems on LeetCode. Hindi explanations + 4 worked examples.

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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