PLEASE USE THIS TEMPLATE and PLEASE don't delete anything such as int main(int argc, char *argv[])

in c++

//include any standard libraries needed

// - Passes in an array along with the size of the array.

// - Returns the mean of all values stored in the array.

double mean(const double array[], int arraySize);

// - Passes in an array, the size of the array by reference, and the index of a value to be removed from the array.

// - Removes the value at this index by shifting all of the values after this value up, keeping the same relative order of all values not removed.

// - Reduces arraySize by 1.

void remove(double array[], int &arraySize, int index);

// - Passes in an array and the size of the array.

// - Outputs each value in the array separated by a comma and space, with no comma, space or newline at the end.

void display(const double array[], int arraySize);

const int ARR_CAP = 100;

int main(int argc, char *argv[]) {

// verify file name provided on command line

// open file and verify it opened

// Declare an array of doubles of size ARR_CAP.

// Fill the array with up to ARR_CAP doubles from the file entered at the command line.

// Call the mean function passing it this array and output the

// value returned.

// Ask the user for the index (0 to size - 1) of the value they want to remove.

// Call the display function to output the array.

// Call the remove function to remove the value at the index

// provided by the user.

// Call the display function again to output the array

// with the value removed.

// Call the mean function again to get the new mean

return 0;

}