public class Main {
 public static void main(String[] args) {
  Person ming = new Person("小明", 12);
  System.out.println(ming.getName());
  System.out.println(ming.getAge());
 }
}
class Person {
 private String name;
 private int age;
 
 public Person() {  
 }
 public Person(String name, int age) {
  this.name = name;
  this.age = age;
 }
 public String getName() {
  return this.name;
 }
 public int getAge() {
  return this.age;
 }
 
}