Answer to Question #242715 in Java | JSP | JSF for java1

Question

Write a program named: WhileLessThan.java

This program will prompt the user for an integer value greater than or equal to 10.

Write a loop which will execute as long as the user inputs a value less than 10. After getting a valid input, print the value to the screen as shown.

Sample I/O (user input in orange bold italics):

Enter an integer greater than or equal to 10:  3

Enter an integer greater than or equal to 10:  21

You entered: 21

Another sample:

Enter an integer greater than or equal to 10:  -2

Enter an integer greater than or equal to 10: 9

Enter an integer greater than or equal to 10: 10

You entered: 10

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Answer 1

import java.util.Scanner;

public class WhileLessThan {
    public static void main(String[] args) {
        Scanner in = new Scanner(System.in);
        int n;
        do {
            System.out.print("Enter an integer greater than or equal to 10: ");
            n = in.nextInt();
        } while (n < 10);
        System.out.println("You entered: " + n);
    }
}