import java.util.Scanner; public class Person { private int age; public Person(int initialAge) { if(initialAge<0) { age = 0; System.out.println("Age is not valid, setting age to 0."); } else age = initialAge; // Add some more code to run some checks on initialAge amIOld(); yearPasses(); yearPasses(); yearPasses(); amIOld(); } public void amIOld() { // Write code determining if this person's age is old and print the correct statement: if(age < 13) System.out.println("You are young."); else if(age>=13 && age<18) System.out.println("You are a teenager."); else System.out.println("You are old."); } public void yearPasses() { age++; // Increment this person's age. } public static void main(String args[]) { int T,age,i; Scanner in = new Scanner(System.in); T = in.nextInt(); if (T >=1 && T <=4) { for (i=1;i<=T;i++) { age = in.nextInt(); if (age >=-5 && age <=30) { Person p1=new Person(age); } System.out.println(); } } in.close(); } }