Competitive Coding/Bitwise Operations/Count_One/count_one.cpp from codeIIEST/Algorithms

Competitive Coding/Bitwise Operations/Count_One/count_one.cpp

Summary

Maintainability

Test Coverage

Issues
Source
Stats

Issues

//Program to count the no of 1's  in the binary representation of a given decimal number using Bitwise Operations.
#include<iostream>
using namespace std;

int main()
{
    int x=4;
    int count=0;//Variable to store the number of 1's in the decimal representation of x

    while(x)
    {
        x=x&(x-1);
        count++;
    }

    cout<<"The number of 1's in the decimal representation of "<<x<<"is "<<count;
}