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Sistem-Pack wants to merge 1 commit into
Open
Sistem-Pack wants to merge 1 commit into
Sistem-Pack wants to merge 1 commit into
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gusar-off
reviewed
Apr 17, 2023
| while (true) { | ||
| System.out.println("На сколько человек необходимо разделить счет?"); | ||
| try { | ||
| peopleCount = Integer.parseInt(scan.next()); |
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У Scanner есть удобный метод hasNextInt, можно сразу узнать без дополнительных проверок возможно ли интерпретировать строку как int
| while (true) { | ||
| System.out.println("Введите стоимость товара: "); | ||
| try { | ||
| price = Double.parseDouble(scan.next()); |
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Также по аналогии у Scanner есть метод hasNextDouble
https://docs.oracle.com/javase/1.5.0/docs/api/java/util/Scanner.html#hasNextDouble%28%29
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Надеюсь понял и сделал все правильно!