import java.util.ArrayList;
import java.util.Collections;
import java.util.List;

interface Home {
    double getArea();
    int compareTo(Home other);
}

class Apartment implements Home {
    private double area;

    public Apartment(double area) {
        this.area = area;
    }

    @Override
    public double getArea() {
        return area;
    }

    @Override
    public int compareTo(Home other) {
        return Double.compare(this.getArea(), other.getArea());
    }

    @Override
    public String toString() {
        return "Apartment with area: " + area;
    }
}

public class App {
    public static List<String> buildApartmentsList(List<Home> homes, int n) {
        List<String> result = new ArrayList<>();
        Collections.sort(homes, (h1, h2) -> h1.compareTo(h2));
        
        for (int i = 0; i < Math.min(n, homes.size()); i++) {
            result.add(homes.get(i).toString());
        }
        
        return result;
    }

    public static void main(String[] args) {
        List<Home> homes = new ArrayList<>();
        homes.add(new Apartment(100.0));
        homes.add(new Apartment(80.0));
        homes.add(new Apartment(120.0));
        homes.add(new Apartment(90.0));

        List<String> result = buildApartmentsList(homes, 2);
        for (String str : result) {
            System.out.println(str);
        }
    }
}