Thread: Please help quickly

Code:

int   Factorial (  int   number )		
//   Pre:   number is assigned and  number >= 0.
{
     if  ( number == 0)			//  base case
		return  1 ;
	else					// general case


	return  (number * Factorial ( number - 1 ));
}

please Switch if statment to for loop

Oh come one... you can figure that out for yourself... can't you?

I figured that and I get theis :

Code:

 
int fac(int i)
{
  int ret = 1;
  for(;i>1;--i)
    ret *= i;
  return ret;
}

Originally Posted by kmdv

For asking a "quick help" you can only get a quick ignore.

Whata re you having problem with? Do you know what this code does?

Code:

unsigned int Factorial(unsigned int number)
{
    unsigned int x = 1;
    for (unsigned int i = 2; i <= number; i++)
    {
        x *= i;
    }
    return x;
}

Thanx, you are very cool
I'm only a beginner

my code is correct? or what

Next time you should post your results along with the assignment.

Out of curiosity, if that is the way you feel, why did you do it for him this time?

Soma

so , what about your code?

is it true ?

O_o

If you know that the recursive version is correct, why don't you just compare the results of both versions up to 12 or 13 or so?

Soma