Modifying the add method

[lafayettejohnson]

here are my instructions
In your add function/method first check to see if newElement is in the set. So, if positionOf(newElement) == -1 the newElement was not found and you need to do the add routine. Omitting an else will cause the if to do nothing if the newElement is already there.
and here is what I have but I hav e no idea what Iam doing wrong.

void set::add(SET_ELEMENT_TYPE newElement)
{
 
   if 
 
       positionOf(newElement) == -1;
 
  my_element[my_size] = newElement;
 
 
  my_size++;
}

[johny10151981]

I guess you need to understand how to use condition in c/c++ more. Follow the link if you want
if statement