class Library{
String name; //书名
static int num=0; //编号
float price;
//int sum=0;
static int cbook=0;//册数
static int zcbook=0;//总册数
public Library(String name,float price, int cbook) {
=name;
=price;
=cbook;
=zcbook+cbook;
}
public void print() {
("书名: " + name + " 编号： "+ num + " 价格： " + price + " 册数： " + cbook);
num=num+cbook;
}
public void z(){
("\n" + "总册书为:" + zcbook);
}
}
public class t9 {
public static void main(String[] args) {
// TODO Auto-generated method stub
Library book1 = new Library("Java开发实战经典",100.8f,10);
();
Library book2 = new Library("Java大学实用教程",60.5f,4);
();
Library book3 = new Library("名侦探柯南",78.0f, 6);
();
Library book4 = new Library("JavaEE基础实用教程",36.7f,10);
();
();
}
}
