Count set bits in an integer
The total set bits in an integer refer to the total number of binary digits (bits) that have a value of 1 in the binary representation of the integer.
For example, the decimal number 342 has a binary representation of 101010110, which means it has five set bits.
For other example, the decimal number 7 has a binary representation of 111, which means it has three set bits. Similarly, the decimal number 15 has a binary representation of 1111, which means it has four set bits.
Counting the total number of set bits in an integer is a common task in computer programming, especially when working with bitwise operations. There are various algorithms and techniques for efficiently counting set bits in an integer, depending on the programming language and platform being used.
Other examples
Input : 10 (decimal)
Output : 2 (1010)
- - (2 set bits)
Input : 15 (decimal)
Output : 4 (1111)
---- (4 set bits)
Here given code implementation process.
With Loop
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1) Count set bits in an integer in java
2) Count set bits in an integer in c++
3) Count set bits in an integer in c
4) Count set bits in an integer in c#
5) Count set bits in an integer in php
6) Count set bits in an integer in python
7) Count set bits in an integer in ruby
8) Count set bits in an integer in scala
9) Count set bits in an integer in swift
10) Count set bits in an integer in kotlin
11) Count set bits in an integer in golang
12) Count set bits in an integer in node js
13) Count set bits in an integer in vb.net
14) Count set bits in an integer in typescript
Without Loop
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1) Count set bits without loop in java
2) Count set bits without loop in c++
3) Count set bits without loop in c
4) Count set bits without loop in c#
5) Count set bits without loop in php
6) Count set bits without loop in python
7) Count set bits without loop in ruby
8) Count set bits without loop in scala
9) Count set bits without loop in swift
10) Count set bits without loop in kotlin
11) Count set bits without loop in vb.net
12) Count set bits without loop in node js
13) Count set bits without loop in golang
14) Count set bits without loop in typescript
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