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Первая итерация Проектной работы №1 - #1
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andrei-urich wants to merge 2 commits into
Open
andrei-urich wants to merge 2 commits into
andrei-urich wants to merge 2 commits into
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Добавил проверку ввода наименования позиции (только текст), ошибку ввода 0-й цены, добавил формат ввода цены в сообщении для пользователя.
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Илья, спасибо за ревью и замечания!
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IliaAnK
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Dec 6, 2023
| System.out.println("Введите стоимость позиции в рублях в формате \"00.00\""); | ||
| while (true) { | ||
| try { | ||
| item.price = Double.parseDouble(MyScanner.scan.next()); |
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Рекомендация:
Касаемо разделителей "." и ",":
На вход ты получаешь String у этого типа есть большое количество методов для преобразования строки.
Одни из которых replace(char oldChar, char newChar). С его помощью, ты можешь заменить один символ на другой, а в данном случае "," на "."
Получится вот так:
String input = MyScanner.scan.next().replace(',', '.');
item.price = Double.parseDouble(input);
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Илья, спасибо за рекомендацию!
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Спасибо!