Answer Posted / dileep

import java.io.*;
class Hashtable
{
public static void main (String args[])
{
Hashtable h=new hahtable();
h.add("dil");
h.add("ppp");
h.add("kkk");
System.out.println("the value of h is "+h);
System.out.println("the value of size is"+h.size());
}
}
import java.io.*;
class Hashmap
{
public static void main(String args[])
{
h.put("1","kkk");
h.put("2","ppp");
System.out.println("the value of h is"+h);
}
}
suppose if we use the haahtable then the we have to use
Enumeration concept and suppose if we use the HashMap then
we have to use Iterator concept.

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