(C++ Beginner) How do I call these class functions into the main? -

i keep having errors, i'm not sure how call car class main function. instructions given below.

#include <iostream> #include <string>  class car{ public:  car(){     int year = 1990;     std::string make = "bentley";     int speed = 0; };  car(int new_year, std::string new_make, int new_speed) {      year = new_year;      make = new_make;      speed = new_speed; }  int get_year() { return year; } std::string get_make() { return make; } int get_speed() { return speed; }  void accelerate() {     speed+=5; }  void brake() {     speed-=5; }  private: int year; std::string make; int speed; };  int main() { int year = 1990; std::string make = "bentley"; int speed = 0;  car yourcar(year, make, speed);  std::cout << "year: " << yourcar.get_year << std::endl; std::cout << "make: " << yourcar.get_make << std::endl; std::cout << "speed: " << yourcar.get_speed << std::endl; } 

instructions: please implement class named car in c++ has following member variables:

1. year. int holds car’s model year.
2. make. string object holds make of car.
3. speed. int holds car’s current speed. in addition, class should have following member functions:
4. constructor. constructor should accept car’s year , make arguments , assign these values object’s year , make member variables. constructor should initialize speed member variable 0.
5. accessors or getters. appropriate accessors or getters should allow values retrieved object’s year, make , speed member variables.
6. accelerate. accelerate function should add 5 speed member variable each time it’s called.
7. brake. brake function should subtract 5 speed member variable each time called.

demonstrate class in program creates car object , calls accelerate function 5 times. after each call accelerate function, current speed of car , display it. then, call brake function 5 times. after each call break function, current speed of car , display it.

change

car(){     int year = 1990;     std::string make = "bentley";     int speed = 0; }; 

to

car(){      year = 1990;      make = "bentley";      speed = 0; } 

you don't need specify data type here.

next,

std::cout << "year: " << yourcar.get_year << std::endl; std::cout << "make: " << yourcar.get_make << std::endl; std::cout << "speed: " << yourcar.get_speed << std::endl; 

should be

std::cout << "year: " << yourcar.get_year() << std::endl; std::cout << "make: " << yourcar.get_make() << std::endl; std::cout << "speed: " << yourcar.get_speed() << std::endl; 

you forgot () after functions.