week 4 object oriented programming

Hi tutor (dont use too much advanced ways)

Define and initialise a one-dimensional double array. Define (but do not initialize) another one-dimensional double array of the same size as the first one. Write a function that copies the values of the first array into the second, this time using pointers. Note: before accessing an array element, the pointer must be changed to point to the element. You may not use the & operator or [] notation in your function!

i know how to use strlen and strcpy these string functions to copy first array to second in c, but i dont know how use pointors to solve it in c++