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Jul 21st, 2019
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  1. public static void main(String[] args) {
  2. System.out.println("Здравствуйте. Введите номер карты:");
  3. Scanner sc = new Scanner(System.in);
  4. String CardNumber = sc.nextLine();
  5. String[] subCardNumber;
  6. String delimeter = "-";
  7. subCardNumber = CardNumber.split(delimeter);
  8. if (subCardNumber.length != 4 & subCardNumber[0].length() != 4 & subCardNumber[1].length() != 4 & subCardNumber[2].length() != 4 & subCardNumber[3].length() != 4)
  9. System.out.println("Ошибка. Введите верный номер карты:");
  10. else System.out.println("Верный номер карты");
  11. }
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