## c#,multiply,multiplication,two,binary,numbers

This Code Shows How to Find Multiplication of two Binary Numbers

C#
``` using System;
class program
{
public static void Main()
{

int binary1, binary2, multiply = 0;
int digit, factor = 1;
prog pg = new prog();
Console.WriteLine("Enter the first binary number: ");
Console.WriteLine("Enter the second binary number: ");
while (binary2 != 0)
{
digit =  binary2 % 10;
if (digit == 1)
{
binary1 = binary1 * factor;
multiply = pg.binaryproduct(binary1, multiply);
}
else {
binary1 = binary1 * factor;
binary2 = binary2 / 10;
factor = 10;
}
Console.WriteLine("Product of two binary numbers: {0}", multiply);
}
}
class prog
{
public int binaryproduct(int binary1, int binary2)
{
int i = 0, remainder = 0;
int[] sum = new int[20];
int binaryprod = 0;
while (binary1 != 0 || binary2 != 0)
{
sum[i  ] =(binary1 % 10   binary2 % 10   remainder) % 2;
remainder =(binary1 % 10   binary2 % 10   remainder) / 2;
binary1 = binary1 / 10;
binary2 = binary2 / 10;
}
if (remainder != 0)
sum[i  ] = remainder;
--i;
while (i >= 0)
binaryprod = binaryprod * 10   sum[i--];
return binaryprod;
}
} /* Here is the output of the C# Program:

Enter the first binary number : 1010
Enter the second binary number : 1011
Product of two binary numbers : 1101110 */```