public class Purchase {

public static void main(String[] args){

String info[][] = {{"舒适达牙膏","1","68.49"},{"益达口香糖","1","9.8"},{"大宝SOD蜜","1","9.9"}};

float sum = 0;

System.out.println("购物车明细如下：\n\n商品名称"+"\t\t"+"数量"+"\t"+"价格");

for(int i = 0;i<info.length;i++){

for(int j = 0;j<info[i].length;j++){

System.out.print(info[i][j]+"\t");

if(j==1){

int a = Integer.parseInt(info[i][j]);

float b = Float.parseFloat(info[i][j]+1);

sum += (float)a*b;

}

}

System.out.println();

}

System.out.println("您的付款总额为："+sum+"元");

}

}