收银台小程序示例

package Cashier;
import java.util.Scanner;
public class Cashier {

  public static void main(String[] args) {
　　Scanner scan = new Scanner(System.in);
　　System.out.println("请输入单价：");
　　double Price = scan.nextDouble();
　　System.out.println("请输入数量：");
　　int Quantity = scan.nextInt();
　　System.out.println("请输入收款金额：");
　　double Money = scan.nextDouble();
　　double Amount = Price * Quantity;
　　double Change = Money - Amount;
　　System.out.println("应收金额为：￥"+ Amount + ","+ "找零为：￥" + Change);

　　}

}