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Проектная работа 1. - #1
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akularus05 wants to merge 1 commit into
Open
akularus05 wants to merge 1 commit into
akularus05 wants to merge 1 commit into
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kirillNay
approved these changes
May 3, 2023
| double totalPrice=0; | ||
| String totalProduct = "" ; | ||
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| public void priceEntry() { |
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⏫ Так как функция priceEntry используется только внутри класса Calculator, мы можем сделать ее private
| else { | ||
| System.out.println("вы выбрали "+ nameOfProduct); | ||
| totalProduct = totalProduct +"\n"+ nameOfProduct; | ||
| priceEntry(); |
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⏫ Так как такая конкатенция строк будет создавать новый объект String каждый раз, можно воспользоваться более оптимизированным способом формирования строки - с помощью StringBuilder, и добавлять строку с помощью метода append
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| } else if (valueOfPeople <= 0 ) { | ||
| System.out.println("Введены некорректные данные, попробуйте еще раз"); | ||
| scanner1.nextLine(); |
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⏫ Эти два условия можно было бы объединить под
if (valueOfPeople <= 0 || valueOfPeople > 20000) {...}
kirillNay
approved these changes
May 3, 2023
| System.out.println("Hello world!"); | ||
| Person person = new Person(); | ||
| Calculator calculator = new Calculator(); | ||
| person.numberOfPerson(); |
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⏫ Обычно функции, которые выполняют какое-либо действие принято называть глаголами. В твоем случае было бы удобнее назвать:
enterNumberOfPersons()enterProducts()
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Проектная работа номер 1 на проверку.