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1)добавлена проверка ввода отрицательных/строковых/нулевых цен; 2)добавлена проверка окончаний "рублей/рубль/итд"; 3)удален лишний цикл
SeveNChaK
reviewed
Jan 14, 2023
| rubleyOtvet = "рубля"; | ||
| } else if ((otvetStr.endsWith("1")) && (otvet < 10)) { | ||
| int rublOtvTwoD = rublOtv%100; | ||
| if ((rublOtvTwoD >= 5) && (rublOtvTwoD <= 19)) { |
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⏫ Чтобы не дублировать проверки выше и тут, можно было вынести в функцию определение склонения и использовать ее в обоих случаях
| System.out.printf("Стоимость товара: %.2f\n", price); | ||
| System.out.println("-----------------------------\n"); | ||
| return price; | ||
| if (price > 0) { // добавлено условие проверки отрицательных чисел и ноля в цене |
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⏫ Дробные числа лучше сравнивать с использованием специальных методов, так как у них есть прогрешность. Double.compare(d1, d2) или Float.compare(f1, f2)
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1)добавлена проверка ввода отрицательных/строковых/нулевых цен; 2)добавлена проверка окончаний "рублей/рубль/итд"; 3)удален лишний цикл