>> vector<int> v = {1,2,3,5,8,13};

>>This is great, of course. The example after that introduces "auto" so you don't have to write the type of a variable. Well heck, let's combine the two!

>> auto v = {1,2,3,5,8,13};

The auto example creates an std::initializer_list which then can be converted into a vector or a set

    std::vector<int> newvectorfromauto(v);

    std::set<int> newsetfromauto(v);