6 kyu
Bit Counting
6,707 of 257,640xcthulhu
Description:
Write a function that takes an integer as input, and returns the number of bits that are equal to one in the binary representation of that number. You can guarantee that input is non-negative.
Example: The binary representation of 1234 is 10011010010, so the function should return 5 in this case
Bits
Algorithms
Similar Kata:
Stats:
| Created | Oct 21, 2013 |
| Published | Oct 21, 2013 |
| Warriors Trained | 513636 |
| Total Skips | 62201 |
| Total Code Submissions | 608741 |
| Total Times Completed | 257640 |
| Ruby Completions | 6707 |
| CoffeeScript Completions | 269 |
| JavaScript Completions | 74250 |
| Python Completions | 92226 |
| C# Completions | 18154 |
| Java Completions | 29373 |
| PHP Completions | 6285 |
| C Completions | 6708 |
| Clojure Completions | 337 |
| Rust Completions | 3475 |
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| NASM Completions | 157 |
| Crystal Completions | 54 |
| Go Completions | 3647 |
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| Scala Completions | 635 |
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| Groovy Completions | 97 |
| Julia Completions | 165 |
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| Total Stars | 2566 |
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| Total "Not Satisfied" Votes | 454 |
