SHIFTS ARRAY

Below is the program shifts the array .. shifting the array is the example given the numbers 1 2 3 4 5 6 slide into 6 1 2 3 4 5 .... let's look at the program


#include <iostream>
#include <stdlib.h>
using namespace std;
class geser{
friend ostream& operator<<(ostream&, const geser&);
friend istream& operator>>(istream&, geser&);
public:
geser();
void cetak();
void geser_kanan();
private:
char A[6];
int posisi;
};
geser::geser(){
for(int i=0;i<6;i++)
A[i]=’O';
}
void geser::cetak(){
for(int i=0;i<6;i++)
cout<<A[i]<<” “;
}
ostream& operator<<(ostream& out, const geser& x){
for(int i=0;i<6;i++)
out<<x.A[i]<<” “;
out<<endl;
return out;
}
istream& operator>>(istream& in, geser& x){
int posisi;
for (int posisi=1; posisi<=6; posisi++){
cout<<”posisi array ke- : “;
in>>x.posisi;
if(posisi >= 0 && posisi <= 6){cout<<”elemen arraynya :”;
in>>x.A[posisi-1];
}
}
return in;
}
void geser::geser_kanan(){
int n=6;
int temp=A[n-1];
for(int i=n-1;i>=0;i–)
A[i+1]=A[i];
A[0]=temp;
}
int main(int argc, char *argv[])
{
geser x;
cout<<”program menggeser nilai array \n”;
cin>>x;
cout<<endl;
cout<<”Isi Array saat ini : “<<x;
x.geser_kanan();
cout<<”Array setelah di geser : “<<x;
cout<<endl;
system(“PAUSE”);
return 0;
}