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- import java.util.Scanner;
- public class EnterEvenNumber {
- public static void main(String[] args) {
- Scanner scanner = new Scanner(System.in);
- int n = 0;
- while (true) {
- try {
- System.out.print("Enter even number: ");
- n = Integer.parseInt(scanner.nextLine());
- if (n % 2 == 0) {
- break;
- }
- System.out.println("Entered number is not even.");
- } catch (NumberFormatException nfe) {
- System.out.println("This is not a number! ");
- }
- }
- System.out.println("Even number entered: " + n);
- }
- }
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