#include<iostream>
#include<list>
#include<vector>

template<class data_type, template<class> class container_type>
void type(container_type<data_type>& _container){
        std::cout<<typeid(container_type).name()<<std::endl;
}


int main(){

    std::list<int> list_t;
    std::vector<int> vector_t;
    type(list_t);
    type(vector_t);
}

template<class data_type, template<class> class container_type>
void type_helper(container_type<data_type>& _container, const char* charStr){
        std::cout<< charStr << std::endl
}

#define type(container) type_helper(container, #container)

template<typename T>
struct inner_type {
  typedef T::value_type value_type;
};

template <template <typename...> class Container, typename ...Args>
void print_type(const Container<Args...> &)
{
  typedef typename Container<Args...>::value_type value_type;
  print(typeid(Container<Args...>).name());
  print(typeid(value_type).name());
}