DSA in Python – Bit Manipulation Basics | Swapping, Setting, Clearing, Toggling Bits – Part 65

🚀 Welcome to Part 65 of Code & Debug’s DSA in Python Course!

In this lecture, we dive deeper into Bit Manipulation by solving basic problems that frequently appear in competitive programming and coding interviews.

📚 What you’ll learn in this video:
✅ Swapping two numbers using XOR (without a temporary variable)
✅ Check if the i-th bit is set (1) or not (0)
✅ Extract the value of the i-th bit
✅ Set the i-th bit to 1
✅ Clear the i-th bit (set it to 0)
✅ Toggle (flip) the i-th bit

💡 Why is this important?
Mastering these bit manipulation tricks is essential for writing optimized code, reducing time and space complexity, and solving bitwise problems efficiently. These techniques are commonly tested in FAANG coding interviews and competitive programming contests.

👉 Refer the article below for better understanding:

Mastering Bit Manipulation: Swap Two Numbers Without Temporary Variable and Check if Kth Bit is Set

👉 📄 Access the full YouTube DSA Playlist Sheet (All Questions in Order):
🔗 https://docs.google.com/spreadsheets/d/1AWE15Fy3wD2iqu2vjK_R7cCiuvSsjYQclcdZmHpF66o/edit?usp=sharing

👉 Enroll in the free DSA Python course here:
https://codeanddebug.in/course/master-dsa-with-leetcode

👉 Enroll for Self-Paced Advance DSA course here:
https://codeanddebug.in/course/zero-to-hero-python-dsa

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