In this C# program, we will learn how to write a program to convert decimal number to binary number.
In the context of Computer, Decimal is a term that describes the base-10 number system, probably the most commonly used number system. Digits from 0 to 9 are also known as Denary. The decimal number system consists of ten single-digit numbers: 0, 1, 2, 3, 4, 5, 6, 7, 8, and 9.
A binary number is a number expressed in the base-2 numeral system or binary numeral system, which uses only two symbols: typically "0" (zero) and "1" (one). The base-2 numeral system is a positional notation with a radix of 2. Each digit is referred to as a bit. Because of its straightforward implementation in digital electronic circuitry using logic gates, the binary system is used by almost all modern computers and computer-based devices.
For Example, 1011 is a binary number which is equivalent to 11
Here is the code of the program to convert decimal number to binary number:
using System;
namespace TutorialsrackPrograms
{
class Program
{
//C# Program to Convert Decimal Number to Binary Number.
static void Main(string[] args)
{
string Number, ConvertedToBinary = string.Empty;
Console.Write("Enter The Number: ");
Number = Console.ReadLine();
int num = Convert.ToInt32(Number);
while (num > 1)
{
int remainder = num % 2;
ConvertedToBinary = Convert.ToString(remainder) + ConvertedToBinary;
num /= 2;
}
ConvertedToBinary = Convert.ToString(num) + ConvertedToBinary;
Console.WriteLine("Decimal Number Converted to Binary Number: {0}", ConvertedToBinary);
Console.Read();
}
}
}Enter The Number: 11
Decimal Number Converted to Binary Number: 1011
Enter The Number: 65
Decimal Number Converted to Binary Number: 1000001
using System;
namespace TutorialsrackPrograms
{
class Program
{
//C# Program to Convert Decimal Number to Binary Number.
static void Main(string[] args)
{
int Number, ConvertedToBinary;
Console.Write("Enter The Number: ");
Number = int.Parse(Console.ReadLine());
ConvertedToBinary = int.Parse(Convert.ToString(Number, 2)); //conversion occurs here
Console.WriteLine("Decimal Number Converted to Binary Number: {0}", ConvertedToBinary);
Console.Read();
}
}
}Enter The Number: 11
Decimal Number Converted to Binary Number: 1011
Enter The Number: 65
Decimal Number Converted to Binary Number: 1000001
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