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Консольного приложение (разделить счет) - #1
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NatalyaManzha wants to merge 2 commits into
Open
NatalyaManzha wants to merge 2 commits into
NatalyaManzha wants to merge 2 commits into
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Программа крашится, если на этапе ввода количества человек ввести не число |
| System.out.println("Итого: " + String.format("%.2f", result) + " " + rubl + ";\nС каждого по: " + String.format("%.2f", resultPerPerson) + " " + rubl1 + "."); | ||
| } | ||
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| String chooseTheCorrectCase(double x) { // метод для определения правильного падежа слова "рубль" |
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х - неинформативное название переменной, нужно называть так, чтобы оно отображало суть, что в ней лежит
| String name; | ||
| double price; | ||
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| public String checkName(String x) { |
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Тут тоже не понятно, что такое х
| public String checkName(String x) { | ||
| while (true) { | ||
| Scanner scanner = new Scanner(System.in); | ||
| x = scanner.nextLine(); |
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Зачем ты передаешь какой-то х, но потом ему присваиваешь значение введенной строки?
| Scanner scanner = new Scanner(System.in); | ||
| if (!scanner.hasNextDouble()) System.out.println("Ошибка ввода. Введите цену товара в формате \"рубли,копейки\""); // если ввод текста вместо числа или "." вместо "," | ||
| else { | ||
| x = scanner.nextDouble(); |
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1 попытка сдачи консольного приложения