shdf

/**
 * Write a description of class HashTable1 here.
 *
 * Samuel Berkat Hulu
 * @version 5.0 Tugas Struktur Data
 */
import java.util.Hashtable;
import java.util.Iterator;

public class HashTable1
{
    public static void main(String[] args)
    {
        //Buat Hastale
        Hashtable<Integer, String> hashtable = new Hashtable<>();

        hashtable.put(1, "X");
        hashtable.put(2, "Y");
        hashtable.put(3, "Z");

        System.out.println(hashtable);

        String value = hashtable.get(1);
        System.out.println(value);

        hashtable.remove(3);

        Iterator<Integer> itr = hashtable.keySet().iterator();
        while(itr.hasNext())
        {
            Integer key = itr.next();
            String mappedValue = hashtable.get(key);

            System.out.println("Kunci : " + key + ", Nilai : " + mappedValue);
        }

    }
}