public class Main { public static void main(final String[] args) { final Calculator calculator = new Calculator(); calculator.numberOfPerson(); String rub = ""; calculator.countProduct(); double sumResult = calculator.sum / calculator.number; if ((Math.floor(sumResult) % 100) >= 11 && (Math.floor(sumResult) % 100) <= 14) { rub = "ÑÑблей"; } else { if ((Math.floor(sumResult) % 10) == 1) { rub = "ÑÑблÑ"; } else if ((Math.floor(sumResult) % 10) > 1 && (Math.floor(sumResult) % 10) < 5) { rub = "ÑÑблÑ"; } else if ((Math.floor(sumResult) % 10) > 5) { rub = "ÑÑблей"; } } String line = String.format("ÐобавленнÑе ÑоваÑÑ:\n%s\nÑена, коÑоÑÑÑ Ð´Ð¾Ð»Ð¶ÐµÐ½ заплаÑиÑÑ ÐºÐ°Ð¶Ð´Ñй %.2f %s", calculator.result, sumResult, rub); System.out.println(line); } }