Question

Having trouble writing this code in C++. It asks to convert the for loops. I tried it myself but I don't think I am doing it right, please help fix.

Edit: this is the whole question...It just asks to make the following changes to the for loops..

Question:

Write and "convert" the i and j for loops as follows:
* i must start at ilow,
* i's for loop will terminate at ihigh,
* j must start at jlow,
* j's for loop will terminate at jhigh.

i and j for loops:

for (size_t i{}; i != image_width; ++i)
{
    Real const x =
      image_index_to_real(i, image_width,
        point_width.real(), min_point.real());
    ;
    for (size_t j{}; j != image_height; ++j)
    {
      Real const y =
        image_index_to_real(j, image_height,
          point_width.imag(), min_point.imag());
      ;
      complex const c(x,y);
      image(i,j) = m2c(compute_mandelbrot_at(c,max_iter),max_iter);
    }
}

Answer 1

 //ilow and jlow for loops: #include<iostream> using namespace std; int main() { for (size_t ilow{}; ilow != image_width; ++ilow) { Real const x = image_index_to_real(ilow, image_width, point_width.real(), max_point.real()); ; for (size_t jlow{}; jlow != image_height; ++jlow) { Real const y = image_index_to_real(jlow, image_height, point_width.imag(), max_point.imag()); ; complex const c(x,y); image(ihigh,jhigh) = m2c(compute_mandelbrot_at(c,max_iter),max_iter); } } return 0; }