desislava_topuzakova

12. Even Number

Sep 16th, 2021
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Java 0.74 KB | None | 0 0
  1. package BasicSyntaxCon;
  2.  
  3. import java.util.Scanner;
  4.  
  5. public class EvenNumbers_12 {
  6.     public static void main(String[] args) {
  7.         Scanner scanner = new Scanner(System.in);
  8.         //повтаряме: отпечатаваме "Please write an even number."
  9.         //стоп: въведеното число е четно
  10.         //продължаваме да повтаряме: въведеното число не е четно
  11.  
  12.         int number = Integer.parseInt(scanner.nextLine());
  13.         while (number % 2 != 0) {
  14.             System.out.println("Please write an even number.");
  15.             number = Integer.parseInt(scanner.nextLine());
  16.         }
  17.         System.out.println("The number is: " + Math.abs(number));
  18.     }
  19. }
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