class self {
    public:
        std::string name;
        std::string like;
        std::string lang;
        int age;
        self(_name, _like, _lang, _age) : name(_name), like(_like), lang(_lang), age(_age) {}
        void show()
        {
            std::cout << "name: " << this->name << std::endl;
            std::cout << "like: " << this->like << std::endl;
            std::cout << "lang: " << this->lang << std::endl;
            std::cout << "age: " << this->age << std::endl;
        }
}

self sn("SN-Grotesque", "Programming", "C, C++, C#, Java, Python", 21);
sn.show()