Program to calculate the factorial of an integer.

CODE

#include <iostream.h>

#include <stdlib.h>

{              system (“CLS”) ;

                Int I , num , fact = 1 ;

                Cout << “/nEnter integer : “ ;

                Cin >> num ;

                I = num ;

                While (num)

{              fact * = num ;

-          - num  ;

}

                Cout << “ The factorial of “ << I ;

                         << “ is” << fact <<”\n” ;

Return 0 ;

}