Where am I going wrong here?

Trying to use an inline function to do a factorial, yet won't compile:

Code:

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#include<iostream>using namespace std;


inline int factorial(int n);
int computeFactorials(int, int);






int main()
{
        factorial(1, 8);
        return 0;
}


int factorial(int n)
{
return (n == 1) ? 1: ( factorial(n - 1) * n) ;}


int computeFactorials(int num, int max)
{
        cout << "Factorial of " << num << ": ";
        cout << factorial(num) << endl;
        num ++;
        if (num > max ) return 0;
        else return factorial(num, max);
}

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It looks like you may need two functions named factorial(), one with one parameter, and one with two parameters.

The compiler's warnings should be a big clue:

Code:

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181267.cc: In function ‘int main()’:
181267.cc:16:16: error: too many arguments to function ‘int factorial(int)’
  16 |  factorial(1, 8);
      |                ^
181267.cc:6:12: note: declared here
    6 | inline int factorial(int n);
      |            ^~~~~~~~~
181267.cc: In function ‘int computeFactorials(int, int)’:
181267.cc:33:32: error: too many arguments to function ‘int factorial(int)’
  33 |  else return factorial(num, max);
      |                                ^
181267.cc:21:5: note: declared here
  21 | int factorial(int n)
      |    ^~~~~~~~~

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