How to resolve the algorithm Binary digits step by step in the C# programming language

Problem Statement
Step by Step Solution
Sourcecode

Problem Statement

Create and display the sequence of binary digits for a given non-negative integer. The results can be achieved using built-in radix functions within the language (if these are available), or alternatively a user defined function can be used. The output produced should consist just of the binary digits of each number followed by a newline. There should be no other whitespace, radix or sign markers in the produced output, and leading zeros should not appear in the results.

Let's start with the solution:

Step by Step solution about How to resolve the algorithm Binary digits step by step in the C# programming language

First Code:

The code snippet utilizes the built-in Convert.ToString method to convert integers into their binary representation. The signature of this method is public static string ToString(int value, int toBase). The second argument specifies the base of the numeric representation.
In this case, the code converts three integers (5, 50, 9000) to their binary representation. The ToString method is called with the second argument set to 2, indicating a binary representation.
The result is output to the console using the Console.WriteLine method.

Second Code:

This code snippet defines a custom method called ToBinary that converts an unsigned integer (uint) to its binary representation as a string.
The method uses a bitwise masking technique to determine whether each bit in the integer is set or not.
The mask variable is initialized to 1 shifted left by 31 bits, which is the number of bits in a uint on a 32-bit system.
The for loop iterates through each bit position in the integer, starting from the most significant bit (MSB).
In each iteration, the mask is bitwise ANDed with the integer ((mask & x)), which results in a non-zero value if the corresponding bit in the integer is set.
The result of the bitwise AND is then compared to 0. If it's greater than 0, the character '1' is appended to the bin string builder. Otherwise, the character '0' is appended.
The loop continues until the mask becomes 0, indicating that all bit positions have been processed.
The resulting binary string is trimmed from the beginning to remove any leading zeros, and the final binary representation is returned as a string.
The code then demonstrates the usage of the ToBinary method by converting the integers 5, 50, and 9000 to their binary representations and printing them to the console.

Source code in the csharp programming language

using System;

class Program
{
    static void Main()
    {
        foreach (var number in new[] { 5, 50, 9000 })
        {
            Console.WriteLine(Convert.ToString(number, 2));
        }
    }
}


using System;
using System.Text;

static string ToBinary(uint x) {
    if(x == 0) return "0";
    var bin = new StringBuilder();
    for(uint mask = (uint)1 << (sizeof(uint)*8 - 1);mask > 0;mask = mask >> 1)
        bin.Append((mask & x) > 0 ? "1" : "0");
    return bin.ToString().TrimStart('0');
}

Console.WriteLine(ToBinary(5));
Console.WriteLine(ToBinary(50));
Console.WriteLine(ToBinary(9000));