Factorial Program using C#
This is the basic program for the beginners. Here's how to f ind the factorial of 3. Mathematically it follows like th is 3*2*1=6 class FactorialProgra m { static void Main ( string [] args) { var fp = new FactorialProgra m(); 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; } }