Understand the problem first: Read the question carefully, identify inputs, outputs, and constraints before writing any code to avoid confusion and mistakes. Break complex problems into small steps: ...
const std::string filename1 = (argc > 1) ? argv[1] : CGAL::data_file_path("meshes/blobby.off"); const std::string filename2 = (argc > 2) ? argv[2] : CGAL::data_file ...
A custom format allows you to fully control the output of the streams. You can test your formats live at the configuration page using the Preview. When writing your format, you have access to specific ...