Identify three structural(not comments or formatting) improvements that could be made to the program. Explain why these are improvements. Implement the improvements in a fully documented and compilable c++ program

#include

#include

using namespace std;

const string BLACK = "********"; //define a line of black squares

const string WHITE = " ";//define a line of white squares

int main()

{

string whiteRow; //a row beginning with white squares

string blackRow; //a row beginning with black squares

//create a white-black row by concatenating the basic strings

whiteRow = WHITE + BLACK + WHITE + BLACK + WHITE + BLACK + WHITE + BLACK;

//create a black-white row by concatenating the basic strings

blackRow = BLACK + WHITE + BLACK + WHITE + BLACK + WHITE + BLACK + WHITE;

//print five white-black spaces

cout << whiteRow << endl;

cout << whiteRow << endl;

cout << whiteRow << endl;

cout << whiteRow << endl;

cout << whiteRow << endl;

//print five black-white rows

cout << blackRow << endl;

cout << blackRow << endl;

cout << blackRow << endl;

cout << blackRow << endl;

cout << blackRow << endl;

//print five white-black spaces

cout << whiteRow << endl;

cout << whiteRow << endl;

cout << whiteRow << endl;

cout << whiteRow << endl;

cout << whiteRow << endl;

//print five black-white rows

cout << blackRow << endl;

cout << blackRow << endl;

cout << blackRow << endl;

cout << blackRow << endl;

cout << blackRow << endl;

//print five white-black spaces

cout << whiteRow << endl;

cout << whiteRow << endl;

cout << whiteRow << endl;

cout << whiteRow << endl;

cout << whiteRow << endl;

//print five black-white rows

cout << blackRow << endl;

cout << blackRow << endl;

cout << blackRow << endl;

cout << blackRow << endl;

cout << blackRow << endl;

//print five white-black spaces

cout << whiteRow << endl;

cout << whiteRow << endl;

cout << whiteRow << endl;

cout << whiteRow << endl;

cout << whiteRow << endl;

//print five black-white rows

cout << blackRow << endl;

cout << blackRow << endl;

cout << blackRow << endl;

cout << blackRow << endl;

cout << blackRow << endl;

} return 0;