Continents and Cities

public class Main {

    public static void main(String[] args) {

        int continent = 4;

        switch(continent){

            case 1: System.out.println("North America: Mexico City, Mexico");
                break;

            case 2: System.out.println("South America: Sao Paulo, Brazil");
                break;

            case 3: System.out.println("Europe: Moscow, Russia");
                break;

            case 4: System.out.println("Africa: Lagos, Nigeria");
                break;

            case 5: System.out.println("Asia: Shanghai, China");
                break;

            case 6: System.out.println("Australia: Sydney, Australia");
                break;

            case 7: System.out.println("Antartica: McMurdo Station, US");
                break;

            default: System.out.println("Undefined continent");
                break;

        }

    }
}