package xiti5;
class User{
private String name;
private String password;
private static int num=0;
public User(){
num++;
}
public User(String name){
num++;
this.name=name;
}
public User(String name,String password){
num++;
this.name=name;
this.password=password;
}
public void setPassword(String password){
this.password=password;
}
public String getPassword(){
return password;
}
public void print(){
System.out.println("尊敬的"+name+"您的口令是:"+password+"您是我们第"+num+"位客户");
}
}
public class Fifth {
public static void main(String[] args) {
new User().print();
new User("张三").print();
new User("李四","abc7758").print();
}
}