Pass a dynamic array of objects to function

Question

I am in the process of learning c++. So i know a method by which you send something to function and then work as if it was call by value but actually it is call by reference

Answer 1

Arrays are by default converted to pointers, which are then passed as reference. So, there is no provision for explicitly passing arrays by reference. That is,

void list_cities(int number, City &p[])

is not p[] being passed as reference, but makes p[] an array of references.

Code:

void list_cities(int number, City p[])
{
    for(int i=0; i