class Person
{
 private int age;
 public void setAge(int i)
 {
  if(i<0||i>130)
  return;
  age=i;
 }
 public int getAge()
 {
 return age;
  }
}
public class TestPerson
{
 public static void main(String args[])
 {
  Person p1=new Person();
  p1.setAge(3);
  p1.setAge(-6);
  System.out.println(p1.getAge());
  }
}