Exegy interview question

difference among Sequences container: vector, deque, list difference among associate container: set, map, hash difference among smart pointer: std::unique_ptr, std::shared_ptr, std::weak_ptr difference between struct and class read C++ code and give result: related to virtual function and template Shell and Python questions: awk print column, Python dictionary Use C++ to realize a class: understand map, pair, struct, operator overload, class