Count the digits of a number | Brute Force & Optimal Approach Explained Step by Step

Опубликовано: 25 Июль 2026
на канале: Code With Rakesh
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Want to learn how to count the digits of a number efficiently? In this video, we break down two approaches—Brute Force and Optimal Solution—to help you understand step by step.

🔹 What You'll Learn:
✅ Brute Force approach using loops
✅ Optimal approach using logarithms
✅ Step-by-step explanation with examples
✅ Time complexity analysis

📌 Perfect for beginners and competitive programmers!

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