面向对象程序设计期末考试

static int totalweight;

public:

Goods(char *str,int w){

strcpy(gd_name,str);

weight=w;

totalweight+=weight;

}

~Goods(){totalweight-=weight;}

char * GetN(){ ⑴ ;}

int GetW(){return weight;}

static int GetTotal_weight(){

⑵ ;

}

};

⑴cout<<gd_name<<endl ⑵return totalweight