Hi! for my master thesis I'm expected to programm using C++. I already worked my way through: C++ A Beginners Guide by Herbert Schildt. I get most of it, but I need some more excercises in order to improve my skills. More in particular I'm looking for (preferably online) exercises and solutions that focus on object-oriented programming( i.e. the use of classes). To be clear,I don't really need any more exercises that focus on pure syntax (e.g. exercises on arrays, pointers...) I already started working my way through these excercises. Any other suggestions? Thank you in advance!