This is the code for my Udemy course: C++ Übungen: Moderne und Effektive C++ Programmierung by Jan Schaffranek.
Below I have provided a link to the current discount code. You can also send the code to your friends so that they can buy one of my courses.
With a purchase via my discount codes I receive 95% of the revenue and so you can support me better.
Link to my German courses: Link
Link to my English courses: Link