Javase 简单代码练习

public class  Test10
{
    public static void main(String[] args) 
    {
        System.out.println("-----------------------------商城库存清单----------------------------------");
        System.out.println("品牌型号\t尺寸\t价格\t库存数");
          double j=6988.88;
          int k=5;
        System.out.println("MacBookAir\t13.3\t"+j+"\t"+k);
          double j1=5999.99;
          int k1=10;
        System.out.println("ThinkpadT450\t14.0\t"+j1+"\t"+k1);
          double j2=4999.5;
          int k2=18;
        System.out.println("ASUS-FL5800\t15.6\t"+j2+"\t"+k2);
          int k3=k+k1+k2;
        System.out.print("总库存数:\t"+k3);
          double j3=j+j1+j2;
        System.out.print("库存商品总金额:\t"+j3);
    }
}