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Add countSetBits (#152)

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Tapasweni Pathak
2018-08-12 12:36:13 +05:30
committed by Oleksii Trekhleb
parent 28ee030a82
commit a8f7d6a333
3 changed files with 32 additions and 0 deletions
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11
src/algorithms/math/bits/README.md
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@ -116,6 +116,17 @@ by `4` bits (`x << 4`).
> See `multiplyUnsigned` function for further details.
#### Count Set Bits
This method counts the number of set bits in a number using bitwise operators.
``
Number: 5 = (0101)_2
Count Set Bits = 2
``
> See `countSetBits` function for further details.
## References
- [Bit Manipulation on YouTube](https://www.youtube.com/watch?v=NLKQEOgBAnw&t=0s&index=28&list=PLLXdhg_r2hKA7DPDsunoDZ-Z769jWn4R8)