4. Explain what the output of the following code is:

double S = 2.0; double K = 65.0; double h = 1.0;

double sum = 0.0;

for (int i = 1; i <= 100; ++i)

{

sum += std::sqrt(S / K); S -= h;

std::cout << i << ",";

}

std::cout << std::boolalpha << "Sum: " << sum << '';