#include<cstdlib>
#include<iostream>
#include<conio.h>
using namespace std;
class Bilangan{
friend ostream& operator<<(ostream&, const Bilangan&);
friend istream& operator>>(istream&, Bilangan&);
public:
Bilangan(int a0=0,float b0=0.0):a(a0),b(b0){}
void banding_int(const Bilangan&, const Bilangan&);
Bilangan& operator=(const Bilangan&);
Bilangan operator+(const Bilangan&)const;
Bilangan operator-()const;
protected:
int a;
float b;
};
ostream& operator<<(ostream& out, const Bilangan& x){
out << "Bagian integer : " <<x.a<< endl;
out << "Bagian float : " <<x.b<< endl;
return out;
}
void Bilangan::banding_int(const Bilangan& x, const Bilangan&...