admischenko_19bi2_oop_step2

struct Curvimeter
    {
    int weight; // weight of the curvimeter ()
    int dial; // diameter of the dial (cm)
    bool isMechanic; // curvimeter can be mechanic(true)
    // or electronic(false)
    const char* rollerMaterial; // curvimeter roller can be plastic or metal
    bool isCondition; // curvimeter can be functional(true)
    // or disfunctional(false)
};
// initialization of the curvimeter
void init(Curvimeter*,
    int weight = 5,
    int dial = 8,
    bool isMechanic = true,
    const char* rollerMaterial = "metal\0");
// visualization of the curvimeter
void condition(Curvimeter*);
// functionality or dysfunctionality of the curvimeter
void functionality(Curvimeter*);