prak 4

#include <cstdlib>

#include <iostream>

#define maks 5

using namespace std;

class Array1D{

friend ostream& operator<<(ostream&, const Array1D&);

friend istream& operator>>(istream&, Array1D&);

public:

Array1D();

void cetak();

void geser_kiri();

void geser_kanan();

void urut();

void hapus();

private:

char A[5];

};

Array1D::Array1D(){

for(int i=0;i<5;i++)

A[i]=’O’;

}

void Array1D::cetak(){

for(int i=0;i<5;i++)

cout<<A[i]<<” “;

}

ostream& operator<<(ostream& out, const Array1D& x){

for(int i=0;i<5;i++)

out<<x.A[i]<<” “;

out<<endl;

return out;

}

istream& operator>>(istream& in, Array1D& x){

for(int i=0;i<5;i++){

cout<<“masukkan nilai array ke-“<< i+1 <<” : “;

in>>x.A[i];

}

return in;

}

void Array1D::geser_kanan(){

int n=5;

int temp=A[n-1];

for(int i=n-1;i>=0;i–)

A[i+1]=A[i];

A[0]=temp;

}

void Array1D::geser_kiri(){

int n=5;

int temp=A[0];

for(int i=0;i<n;i++)

A[i]=A[i+1];

A[n-1]=temp;

}

void Array1D::urut(){

int temp;

for(int j=0;j<=5;j++)

{

for(int k=j+1;k<=5;k++)

{

if(A[j]>A[k])

{

temp=A[j];

A[j]=A[k];

A[k]=temp;

}

}

}

}

void Array1D::hapus(){

int posisi;

cout<<“Pilih indeks berapa yang akan di hapus : “;

cin>>posisi;

if(posisi>0 && posisi<=5)

A[posisi-1]=’O’;

else cout<<“indeks hanya terdiri dari 1 – 5\n”;

}

int main(int argc, char *argv[])

{

Array1D x;

cout<<“Array masih kosong : “<<x;

cin>>x;

cout<<“Isi Array saat ini : “<<x;

x.geser_kiri();

cout<<“Isi Array setelah di geser kiri : “<<x;

x.geser_kanan();

cout<<“Isi Array setelah di geser kanan : “<<x;

x.urut();

cout<<“Urutan elemen pada indeksnya saat ini : “<<x;

x.hapus();

cout<<“Setelah dihapus menjadi : “<<x;

system(“PAUSE”);

return EXIT_SUCCESS;

}


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