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src/main/java/Main.java
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68
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switch (lastNum) {
case 1:
rubles = "рубль";
case 2 | 3 | 4:
rubles = "рубля";
default:
rubles = "рублей";
}
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в случае если totalPrice будет = 11, выведется не верное окончание
src/main/java/Main.java
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41
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62
while (true) {
System.out.println("Введите название товара или введите команду \"Завершить\".");
String productName = scanner.next();
if (productName.equalsIgnoreCase("finish")) {
System.out.println("Добавленные товары: " + "\n" + allProducts);
break;
} else {
allProducts = allProducts + productName + "\n";
while (true) {
System.out.println("Введите стоимость товара в формате \"рубли,копейки\".");
productPrice = scanner.nextDouble();
if (productPrice <= 0) {
System.out.println("Некорректное значение.");
} else {
break;
}
}
totalPrice = totalPrice + productPrice;
System.out.println("Товар добавлен в чек.");
}
}
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В случае если ввести не число, то приложение упадет, этого можно избежать с помощью конструкции try catch
Author
Fandorina
commented
Nov 22, 2022
Добавлен отлов ошибок и проверка на цифры
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Жаль, не было времени полностью вникнуть в задачу, зато сделала сама и без помощи. Строго не судите, пожалуйста, я правда старалась. Очень жду критику и предложения, как улучшить код. Спасибо!