How do I dynamically expand my array? Here is the code I have now.. After this f

Question

How do I dynamically expand my array? Here is the code I have now.. After this function runs, I want to prompt the user how many numbers theyd like to append to the array, and then they will be prompted each number with the same process below.. (C++)

void myArray::arrayNums(int *point, int size, int temp)

{

   cout << "Amount of numbers you would like in your array: ";

   cin >> size;

   cout << " ";

   int *pointer = NULL;

   point = new int[size];

   for (int counter = 0; counter < size; counter++)

   {

       cout << "Enter your number " << counter + 1 << ": ";

       cin >> temp;

       *(point + counter) = temp;

   }

   cout << " Here is your array: " << endl;

   for (int counter = 0; counter < size; counter++)

   {

       cout << "arr[" << counter << "] = " << *(point + counter) << endl;

   }

}

Explanation / Answer

Or You can use a dynamic container such as vectors.

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