#include <string>
#include <initializer_list>
class User
{
public:
explicit User( const std::string& name, const std::string& country, const std::initializer_list<std::string>& langs )
: m_name( name ), m_country( country ), m_langs( langs )
{ }
~User() noexcept = default;
User( const User& ) = delete;
User( User&& ) = delete;
User& operator=( const User& ) = delete;
User& operator=( User&& ) = delete;
private:
const std::string m_name, m_country;
const std::initializer_list<std::string> m_langs;
};
int main() {
const User Z1KO( "Daniel", "Germany", { "C", "C++", "Rust", "Assembly" } );
}