Pergunta de entrevista da empresa Hadean

* difference between arrays/vectors vs linked lists * insertion in the middle vectors vs linked lists * types of pointers * std::move for pointers * difference between stack and heap * where does a local variable of a function get stored? stack or heap? * difference between threads and processes and how they communicate * .. A few more but can't remember them * task: - calculate total basket, given a list of Item (struct) - calculate total per department