Написать программу, которая выводит на экран елочку.

srand(time(0));
HANDLE h = GetStdHandle(STD_OUTPUT_HANDLE);

int length_of_sections, summ_sections;
cout << "Enter summ sections:";
cin >> summ_sections;
do
{

cout << "Enter length of sections(only even digit):";
cin >> length_of_sections;

} while (length_of_sections % 2 == 0);

int front=0;

for (int i = 1; i <= summ_sections; i++)
{

front++;
if (front == 15)

front = 1;

for (int i = 0; i<length_of_sections / 2 + 1; i++)
{

for (int j = 0; j<length_of_sections; j++)
{

if (j <= length_of_sections / 2 + i &&j >= length_of_sections / 2 - i)
{

SetConsoleTextAttribute(h, (WORD)(BLACK << 4 | front));
cout << "*";

}
else
{

SetConsoleTextAttribute(h, (WORD)(BLACK << 4 | front));
cout << " ";

}

}
cout << "\n";

}

}
system("pause");