import java.util.ArrayList;

public class Formatter {

static String getFormattedOutput(float price) {

int resultInt = (int) price;

String rubles;

if (resultInt % 100 <= 19 && resultInt % 100 >= 11) {

rubles = "рублей";

} else if (resultInt % 10 >= 2 && resultInt % 10 <= 4) {

rubles = "рубля";

} else if (resultInt % 10 == 1) {

rubles = "рубль";

} else {

rubles = "рублей";

}

return String.format("С каждого по %.2f %s", price, rubles);

}

static String getFormattedGoods(ArrayList<Good> goods) {

StringBuilder result = new StringBuilder();

result.append("Добавленные товары:\n");

for (Good good : goods) {

result.append(good.name).append('\n');

}

return result.toString().trim();

}

}