text: #include <iostream>
  #include <string>
  
  
  int main() {
      std::cout << "How old are you? ";
      int age{ };
      std::cin >> age;
  
      std::cout << "What is your name? ";
      std::string name{ };
      std::cin >> name;
  
      std::cout << "Good-bye, " << name << ". You are " << age << " year";
      if (1 != age)
          std::cout << 's';
      std::cout << " old.\n";
  
      return 0;
  }
  