JAVA-练习：购物金额结算

程序截图：

运行图：

源代码：

public class Shopping {
public static void main(String[] args) {
double[] ds = new double[5];
Scanner scanner = new Scanner(System.in);
double sun = 0;
int i,j;
System.out.println("请输入会员本月的消费记录");


for (i = 0; i < ds.length; i++) {
System.out.print("请输入第" + (i + 1) + "笔购物金额：");
ds[i] = scanner.nextDouble();
}
System.out.println("\n"+"序号" + "\t\t" + "金额（元）");
for (j= 0; j < ds.length; j++) {
sun+=ds[j];
System.out.println((j + 1) + "\t\t" + ds[j]);
}
System.out.println("总金额" + "\t\t" + sun);
}
}