Determinan Program

Let’s see my source code now ..

1	#include<iostream.h>
2
3	class determinan{
4	friend istream& operator >>(istream&, determinan&);
5	friend ostream& operator <<(ostream&, const determinan&);
6	private :
7	int a,b,c,d,hasil;
8	public :
9	determinan() {};
10	int hasilnya(){return (hasil=((a * d) – (b * c)));}
11	~determinan() {};
12	};
13	istream& operator >>(istream& in, determinan& d){
14	cout<<”Masukkan bil 1- =”; in>>d.a;
15	cout<<”Masukkan bil 2- =”; in>>d.b;
16	cout<<”Masukkan bil 3- =”; in>>d.c;
17	cout<<”Masukkan bil 4- =”; in>>d.d;
18	cout<<d.a<<” “<<d.b<<endl;
19	cout<<d.c<<” “<<d.d<<endl;
20	return in;
21	}
22	ostream& operator <<(ostream& out, const determinan& d){
23	out<<”Hasil determinannnya =”<<d.hasil<<endl;
24	return out;
25	}
26	int main(){
27	determinan x;
28	cin>>x;
29	x.hasilnya();
30	cout<<x;
31
32	system(“PAUSE”);
33	return EXIT_SUCCESS;
34	}

The explanation:

• I use “class determinan” for this program in step 3.
• I give the operator overloading in step 4 and 5.
• I declared the private in step 6 and 7.
• Then the private in step 8 to 11.
• In step 13 to 24 is the execution for operator overloading.
• Main function in step 26 to 20.
• The class name n object called by steps 29 and 30.

Let’s go to the result :

Thanks for reading & sharing Agus Nur Ikhsan