Confused about the const keyword in C++? 🤔
In this beginner-friendly tutorial from GOO Coding Academy, you’ll learn how and WHY to use const through a real practical example — building a C++ program to calculate the area of a circle 🟢
💡 Instead of just theory, we show you how to apply it in real code!
🚀 In this short video, you’ll learn:
What the const keyword means in C++
Why constants should NEVER change
How to safely define fixed values like π (pi)
Practical example: C++ program to calculate area of a circle
⚠️ Many beginners ignore const — and end up with messy, error-prone code. Don’t make that mistake!
👉 Watch till the end and start writing clean, professional C++ code today!
🎯 Key Insight: PI is constant — it should NEVER change!
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