Question

import java.util.Scanner; public class TeenagerDetector { public static void main (String [] args) { Scanner scnr = new Scanner(System.in); boolean isTeenager; int kidAge; kidAge = scnr.nextInt(); /* Your solution goes here */ if (isTeenager) { System.out.println("Teen"); } else { System.out.println("Not teen"); } } }

Answer 1

Answer:

import java.util.Scanner;

public class TeenagerDetector {

   public static void main (String [] args) {

       Scanner scnr = new Scanner(System.in);

       boolean isTeenager;

       int kidAge;

       kidAge = scnr.nextInt();

       

       /* Your solution goes here */

       isTeenager = (kidAge >= 13) && (kidAge <= 19);

       if (isTeenager) {

           System.out.println("Teen");

           

       } else { System.out.println("Not teen"); } } }

Explanation:

A condition which check for the teenager age and return a boolean is assigned to isTeenager.

isTeenager = (kidAge >=13) && (kidAge <= 19);

So, if the kidAge is greater than/equal to 13 and less than/19, the boolean isTeenager will be true and the program will output "Teen" else "false" will be output.

The range of age for a teenager is 13 - 19.

Answer 2

Answer:

isTeenager = ( kidAge >= 13 ) && ( kidAge <= 19);

Explanation: