Height

#include <iostream>
#include <cstdlib>

using namespace std;


class Height{
    int meter, centi_meter;
public:
    inline Height();
    inline Height(int ,int);
    inline Height(const Height&);
    inline ~Height();
    inline void input();
    inline void display();
    inline Height add(Height&);
};

Height::Height(){
    meter = 0;
    centi_meter = 0;
}

Height::Height(int meter, int centi_meter){
    Height::meter = meter;
    Height::centi_meter = centi_meter;
}

Height::Height(const Height &copy){
    meter = copy.meter;
    centi_meter = copy.centi_meter;
}

Height::~Height(){

}

Height Height::add(Height &height){
    int c_m = (centi_meter + height.centi_meter) % 100;
    int m = (meter + height.meter) + ((centi_meter + height.centi_meter) / 100);
    return Height(m, c_m);
}

void Height::input(){
    cout << "Meter = ";
    cin >> meter;
    cout << "Centi Meter = ";
    cin >> centi_meter;
}

void Height::display(){
    cout << meter << "m " << centi_meter << "cm" << endl;
}

int main(int argc, char** argv) {
    system("cls");
    Height obj1, obj2;
    cout << "Enter the first height" << endl;
    obj1.input();
    cout << "Enter the second height" << endl;
    obj2.input();
    Height result = obj1.add(obj2);
    cout << " ";
    obj1.display();
    cout << "+";
    obj2.display();
    cout << "=";
    result.display();
    cin.ignore();
    cin.get();
    return 0;
}