import java.util.List;
import java.util.ArrayList;
import java.util.LinkedList;
import java.util.Arrays;
public class tugasList {
public static void main(String []args) {
// deklarasi
List <String> nama;
List <String> hp;
List <String> nama1 = new ArrayList<String>();
// bentuk list
nama = new ArrayList<String>();
hp = new LinkedList<String>();
// menambah data ke list
nama.add("fazar:");
hp.add("081263275285");
nama.add("agus:");
hp.add("081263275285");
nama.add("indah:");
hp.add("081927842873:");
nama.add("ronaldo:");
hp.add("0085275878787");
// banyak data
System.out.println("nama: " + nama.size());
System.out.println("nomorhp: " + hp.size());
for (int i = 0; i < nama.size(); i++) {
// mengakses isi list
System.out.printf("%5s %5s\n", nama.get(i),
hp.get(i));
}
System.out.println("___________________________");
// hapus
nama.remove(2);
hp.remove(2);
for (int i = 0; i < nama.size(); i++) {
// mengakses isi list
System.out.printf("%10s %5s\n", nama.get(i),
hp.get(i));
}
System.out.println();
System.out.println("___________________________");
// cari
System.out.println("agus: " + nama.contains("agus"));
System.out.println("indah: " + nama.contains("indah"));
System.out.println("indah: " + nama.indexOf("indah"));
System.out.println("agus: " + nama.indexOf("agus"));
System.out.println("____________________________");
// mengubah data
nama.set(0, "manohara:");
hp.set(0,"081925278789");
for (int i = 0; i < nama.size(); i++) {
// mengakses isi list
System.out.printf("%10s %5s\n", nama.get(i),
hp.get(i));
}
System.out.println();
}
}
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