Ivhave this program in c++

Lab 7 (this is to be turned in) 1. You are to write a function int readDouble (double x() which will read (at most 50 ) doubles from the keyboard until a non double or zero is inputted from the keyboard. You are to store each double in the array List which you will define in the main (see page 2 for description of main). In readDouble you need to count the number of doubles that have been inputted and return this vale 2. You are now to write the following functions double mySumSqr (double xll, int size) this function will return the sum x1o1* l's[1]+ +xlsize-1]*x(size-1] void myPrint (double x(l, int size) x is an double array of size many elements myPrint prints each array element to the monitor, so that every line (but possibly the last line) has four doubles and the doubles are aligned in a column format 3. Yoa are now to write function void Sort (double xI1, int size) x is an double array of size many elements Sort will sort the array in increasing order 4. You are now to write function void specialSort (doublexl, int size) x is an double array of size many elements specialSort will sort the array based on the tenths digit in increasing order. For example if xI) contains the three values 2.3745, 5.06, 3.646, 2.593. Then after calling specialSort the array x(] will be 5.06, 2.3745, 2.593, 3.646 F3 Oo FA F5 F6 F7 FB F9 F1O