i'm trying to calculate the minimum, maximum, average, etc. of an array. using the calcbyaddr function. i keep getting this error and i don't know what it means. i'm getting it at line 27, 63, 64, 72, 74. do i need to change the array to double*ar[]? this is an assignment and in the assignment they specifically show double ar[], so i'm unsure if i'm supposed to be using a * for the array.

Code:#include <iomanip> #include <iostream> #include <fstream> #include <ctype.h> #include <math.h> using namespace std; int i; void sortarrays (double ar[]); void calcByAddr( double ar[], int, double*, double*, double*, double*, double* ); int main() { double ar[15] = {2.4, 6.5, 1.2, 0.7, 15.3, 3.9, 78.1, 12.0, 5.4, 10.1, 24.0, 7.8, 46.8, 1.3, 0.1}; int num; double min, max, average, standarddev, median; sortarrays(ar); calcByAddr(ar, num, min, max, average, standarddev, median); return 0; } void sortarrays (double ar[]) { int i, j; for (i=0; i<15; i++) { for(j=i+1; j<15; j++) { if(ar[i]>ar[j]) //CONDITION : { int temp; temp = ar[i]; //save a copy of value in i ar[i] = ar[j]; //copy value from j to i ar[j] = temp; //copy saved value from i to j } } } } void calcByAddr( double ar[], int num, double* min, double* max, double* average, double* standarddev, double* median ) { int i; double sum; min=ar[0]; max=ar[14]; num=15; for (i=0; i<15; i++) { sum+=ar[i]; }; average = sum/num; median = ar[7]; }