Associative Array (Cross Ref > Statements)

import java.util.*;

public class Maps 
{
    public static void main(String[] args) 
    {
        Map states = new HashMap();
        
        states.put("CA", "California");
        states.put("FL", "Florida");
        states.put("AZ", "Arizona");

        System.out.println(states.get("AZ"));
    }
}

//using System.Collections.Generic;

Dictionary <String, String> airports = new Dictionary <String, String>();
 

airports.Add("LAX", "Los Angeles"); 
airports.Add("SFO", "San Francisco"); 
airports.Add("SAN", "San Diego");
 

MessageBox.Show(airports["LAX"]);