C++ help

[heredia21]

int main()
{ int num, factorial;
   num = 6;
   factorial = Fact(num);
   cout << num << "! = " 
           << factorial;
   return 0;
} // end main
int Fact (int num)
{  if (num == 0)
      return 1;
   else
      return num*Fact(num-1);
} //end Fact

I cant get this to to compile. What is supposed to be the output of this?

[cpjust]

Put the main() function at the bottom.
You also forgot to:

#include <iostream>
using namespace std;

[heredia21]

#include <iostream>
using namespace std;



   int num, factorial;
   num = 6;
   factorial = Fact(num);
   cout << num << "! = " 
           << factorial;
   return 0;
} // end main
int Fact (int num)
{  if (num == 0)
      return 1;
   else
      return num*Fact(num-1);
} //end Fact
 int main()

This?

[jeffcobb]

Not even close:

#include <iostream>

using namespace std;


int Fact (int num)
{  if (num == 0)
      return 1;
   else
      return num*Fact(num-1);
} //end Fact


int main()
{ int num, factorial;
   num = 6;
   factorial = Fact(num);
   cout << num << "! = " 
           << factorial;
   return 0;
} // end main

It outputs "6! = 720" for whatever good that is...

[heredia21]

thanks alot

[jeffcobb]

Yeah but thats the last freebie.