Count Bit : ulong « Data Types « C# / C Sharp

1. C# / C Sharp
2. Data Types
3. ulong

Count Bit

        

using System;
using System.Collections.Generic;
using System.Text;
using System.Reflection;


public static class Utility
{
    public static int Count1Bit(ulong n)
    {
        int count = 0;

        while (n != 0)
        {
            count++;
            n &= (n - 1);
        }
        return count;
    }
}

   
    
    
    
    
    
    
    
  

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