当我在类外创建 input() 函数时,calculation() 函数不起作用......它与内联函数有关系吗??
#include <iostream>
using namespace std;
class price
{
public:
int pen;
int rubber;
int scale;
void input()
{
cout<<"enter the variables\n";
cin>>pen>>rubber>>scale;
cout<<"\n"<<pen<<" "<<rubber<<" "<<scale;
}
};
void calculate(price p)
{
int rate[2],total;
rate[0]=p.pen*5;
rate[1]=p.rubber*3;
rate[2]=p.scale*4;
total=rate[0]+rate[1]+rate[2];
cout<<"\n"<<total;
}
int main()
{
price a,b,c;
a.input();
calculate(a);
return 0;
}
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