import java.util.*;
import java.lang.*;
import java.io.*;
class IterateDemo {
public static void main
(String a
[]){
LinkedHashMap
<String, String
> lhm
= new LinkedHashMap
<String, String
>(); lhm.put("one", "This is first element");
lhm.put("two", "This is second element");
lhm.put("four", "Element inserted at 3rd position");
Set<String> keys = lhm.keySet();
System.
out.
println(k
+" - "+lhm.
get(k
)); }
}
}
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