Program Menghitung Nilai Akar
Source Code Program Menghitung Nilai Akar dengan C++:
#include <cstdlib>
#include <iostream>
#include <math.h>
using namespace std;
class akar{
friend istream& operator>>(istream&,akar&);
friend ostream& operator<<(ostream&, const akar&);
public:
akar();
void hitung(){hasil=(sqrt(a));}
private:
int hasil,a;
};
akar::akar()
{
#include <cstdlib>
#include <iostream>
#include <math.h>
using namespace std;
class akar{
friend istream& operator>>(istream&,akar&);
friend ostream& operator<<(ostream&, const akar&);
public:
akar();
void hitung(){hasil=(sqrt(a));}
private:
int hasil,a;
};
akar::akar()
{
cout<<"zonainformatika-mustafa.blogspot.com"<<endl;
cout<<"menghitung nilai akar"<<endl;
}
istream & operator>>(istream& in,akar& masuk)
{
cout<<"masukkan angka yang ingin diakar:"<<endl;
in>>masuk.a;
return in;
}
ostream & operator<<(ostream& out,const akar& keluar)
{
out<<"hasil setelah diakar adalah:"; out<<keluar.hasil<<endl;
return out;
}
int main(int argc, char *argv[])
{
akar x;
cin>>x;
x.hitung();
cout<<x;
system("PAUSE");
return EXIT_SUCCESS;
}
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