class Person
{
public Person()
{
System.out.println("the constructor 1 is calling!");
}
private int age =10;
public void shout()
{
System.out.println("age is "+age);
}
}
class TestPerson
{
public static void main(String[] args) {
Person p1 = new Person();
p1.shout();
Person p2 = new Person();
p2.shout();
Person p3 = new Person();
p3.shout();
}}
{
public Person()
{
System.out.println("the constructor 1 is calling!");
}
private int age =10;
public void shout()
{
System.out.println("age is "+age);
}
}
class TestPerson
{
public static void main(String[] args) {
Person p1 = new Person();
p1.shout();
Person p2 = new Person();
p2.shout();
Person p3 = new Person();
p3.shout();
}}
解决方案 »
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