Magic of Bit Manipulation.
Number of Set Bits.
Chapters:
0:00 Introduction
0:20 The Problem Statement
1:10 Brute-force Approach
2:34 Efficient Approach & Dry Run
4:41 Code
6:13 Conclusion
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Problem Statement: Write a function that takes an unsigned integer and returns the number of 1(set) bits it has.
Solved using Bit Manipulation.
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