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Реализован механизм подсчёта среднего чека на каждого друга в зависимости от стоимости товаров. Обработаны возможные ошибки.
| case 6: | ||
| case 7: | ||
| case 8: | ||
| case 9: |
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Можно поставить вместо перечисления оставшихся вариантов (0, 5, ..., 9) просто ветку default
| rubles = "рублей"; | ||
| break; | ||
| } | ||
| System.out.println("Добавленные товары:\r\n" + calculator.products + String.format("%.2f", eachFriendAmount) + " " + rubles); |
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Можно чуть расписать для пользователя, что за сумму выводишь, например "Каждый из друзей должен заплатить ..."
| } | ||
| } | ||
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| System.out.println("Хотите ли добавить ещё один товар? завершить/что-либо"); |
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Можно подробнее писать пользователю, что ему стоит ввести слово завершить, чтобы закончить ввод
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Обработаны все исключительные ситуации. Обработаны все параметры входа и вывода информации.