### function to calculate array stats

Hello,

I'm trying to write a function of the type void to show the smallest and highest element values of an array that's already been created dynamically. Here's my function for creating the array:
 ``12345678910`` `````` int *createArray(int &size) { int *array1 = new int[size]; for (int i = 0; i < size; i++) { array1[i] = rand() % 20; } return array1; } ``````

How I output the elements:
 ``1234567`` `````` cout << "please enter an array size: "; cin >> arraysize; for (int i = 0; i < arraysize; i++) { cout << createArray(arraysize) << " "; } ``````

The other function has to have this prototype:
 ``12`` `````` void Stats(int *dynArray, int size, int &smallest, int &highest) { ``````

I know how to find these things, but I have no idea how to go from there because of the smallest and highest parameters. Any feedback is appreciated.
Sure use sort method: http://www.cplusplus.com/reference/algorithm/sort/

...to arrange them in ascending order, then pull the last element and the first element of the array, to get highest and smallest values respectively, from said array.
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