Factorial Program using C#

This is the basic program for the beginners.

Here's how to find the factorial of 3.

Mathematically it follows like th
is


3*2*1=6


class FactorialProgram
    {
         
static void Main(string[] args)
        {
            var fp =
new FactorialProgram();
          
Console.Write("\n Enter the number:\t");
            var
result = fp.fact(int.Parse(Console.ReadLine()));
          
Console.WriteLine(result);
          
Console.ReadLine();

        }
         
int fact(int num)
        {
             
int temp = 1;
             
for (int i = num; i > 1; i--)
            {
                temp = temp * i;
             }
             
return temp;
        }

    }

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