#include"iostream"
using namespace std;
class Money{
int yuan;
int fen;
int jiao;
public:
Money(int y=0,int j=0,int f=0):yuan(y),jiao(j),fen(f){}
Money operator +(const Money &a);
Money operator -(const Money &b);
void print();
};
Money Money:: operator +(const Money &a)
{
int all;
Money m;
all=(yuan+a.yuan)*100+(jiao+a.jiao)*10+(fen+a.fen);
m.yuan=all/100;
m.jiao=(all%100)/10;
m.fen=(all%100)%10;
return m;
}
Money Money:: operator -(const Money &b)
{
int all;
Money m;
all=(yuan-b.yuan)*100+(jiao-b.jiao)*10+(fen-b.fen);
m.yuan=all/100;
m.jiao=(all%100)/10;
m.fen=(all%100)%10;
return m;
}
void Money:: print()
{
cout<<yuan<<"yuan"<<jiao<<"jiao"<<fen<<"fen"<<endl;
}
int main()
{
int y1,j1,f1;
int y2,j2,f2;
cin>>y1>>j1>>f1;
cin>>y2>>j2>>f2;
Money m1(y1,j1,f1),m2(y2,j2,f2),m;
m=m1+m2;
m.print();
m=m1-m2;
m.print();
return 0;
}
不是让你只输出一个负号吗
你处理负号的代码呢