类

fdwe

要求设计一个电视机类，电视机属性包括商品编号，商品型号，生产产家，大小，重量，开/关状态，电视机的行为包括输出所有的属性，要求商品编号自动生成，求大神指点啊，

仰望天上的光

#include <iostream>
#include <string>
using namespace std;
class TV {
public:
        enum TVKind { BLACK_WHITE, COLOR };
        
        TV( TVKind kind=COLOR, string company="changhong", int size=21, double weight=33.2, bool satae = false ):
                                m_num(++TV::m_total), m_kind(kind), m_company(company),
                                        m_size(size), m_weight(weight), m_satae(satae) {}
                                        
        void print()const;
private:
        int m_num;
        TVKind m_kind;
        string m_company;
        int m_size;
        double m_weight;
        bool m_satae;
        static int m_total;
};

int TV::m_total=0;

void TV::print()const {
        cout<<"Number:"<<m_num<<" ";
        cout<<"TVKind:"<<((m_kind==BLACK_WHITE)?"BlackWhite":"Color")<<" ";
        cout<<"Company:"<<m_company<<" ";
        cout<<"Size:"<<m_size<<" ";
        cout<<"Weight:"<<m_weight<<" ";
        cout<<"State:"<<(m_satae?"On":"Off")<<endl;
}

int main() {
        int i;
        TV vec[10];
        for( i=0; i<10; ++i ) vec[i].print();
}

Victory_6226

膜拜版主，mark下明天仔细看看:lol: