Java 打印商品库存清单（练习）

class Demo06
{
public static void main(String[] args)
{
System.out.println("-----------------------商品库存清单------------------------");
System.out.println("品牌型号"+"\t"+"尺寸"+"\t"+"价格"+"\t"+"商品库存");
//电脑型号
String Apple="Macbookair";
String Lenovo="ThinkpadT450";
String Asus="ASUS-FL5800";
//尺寸
double a=13.3,b=14.0,c=15.6;
//价格
double a1=6988.88,b1=5999.99,c1=4999.5;
//库存数
int a2=5,b2=10,c2=18;
System.out.println(Apple+"\t"+a+"\t"+a1+"\t"+a2);
System.out.println(Lenovo+"\t"+b+"\t"+b1+"\t"+b2);
System.out.println(Asus+"\t"+c+"\t"+c1+"\t"+c2);
System.out.println("----------------------------------------------------------------------------");
System.out.println("库存总数："+(a2+b2+c2));
System.out.println("库存商品总金额："+(a1*a2+b1*b2+c1*c2));
}
}