Скачать или смотреть Quick Sort (C++) | DSA Sorting Algorithms

🔷 Welcome to The Infinity Mind 🔷

In this video, we dive deep into one of the most powerful sorting algorithms *Quicksort*.

📚 What you’ll learn:
• Intuition behind Quicksort using a real-world example 📖
• How the partitioning works (step-by-step)
• Complete C++ code with explanation 💻
• Time and Space Complexity analysis ⏱
• Whether Quicksort is stable or not ❓
• Common mistake: Not handling the base case ❌ (and how to fix it)

🎯 This video isn’t just about writing code — it’s about understanding the why behind every step.

✅ Whether you’re preparing for placements, brushing up DSA, or learning to communicate better this is for you.

📌 *Time Complexity*:
Best: O(N log N)
Average: O(N log N)
Worst: O(N²)

📌 *Space Complexity*:
Best/Average: O(log N) [due to recursion stack]
Worst: O(N)

⚠️ Quicksort is *not stable*, but it is *in-place*.

🔁 Subscribe if you believe in learning by doing and teaching. This journey is not for perfection, but for excellence.

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