import java.util.ArrayList;
import java.util.HashMap;
import java.util.Map;

public class Program2 {

	public static void main(String[] args) {

		HashMap<String, String> country_capital = new HashMap<String, String>();
		country_capital.put("India", "Delhi");
		country_capital.put("USA", "Washington DC");
		country_capital.put("China", "Bejing");
		country_capital.put("Russia", "Moscow");
		
		
		 for (Map.Entry<String, String> set :
			 country_capital.entrySet()) {
 
            // Printing all elements of a Map
            System.out.println(set.getKey() + " = "+ set.getValue());
                               
        }
	}

}