-
Java
说明: 设计模式一(单子、工厂、策略模式)练习
1. 假设现在要设计一个贩卖各类书籍的电子商务网站的购物车系统。对所有的教材类图书 实行每本一元的折扣;对连环画类图书提供每本7%的促销折扣;而对非教材类的计算机图书有3%的折扣;对其余书没有折扣。使用策略模式、工厂模式、单子模式进行设计(Design Mode 1 (List, Factory, Strategy Mode) Exercise
1. Suppose we are going to design a shopping cart system for e-commerce websites that sell all kinds of books. All textbook books are discounted at one yuan per book; comic books are discounted at 7% per book; computer books are discounted at 3% for non-textbook books; and other books are discounted at no rate. Design using strategy mode, factory mode and single mode)
- 2020-07-01 06:40:02下载
- 积分:1
-
MirandaAbstract
abstract class MirandaAbstract implements MirandaInterface.
- 2014-01-22 10:57:47下载
- 积分:1
-
vbdecoder
说明: VB编写的电子工程色环电阻值计算程序,色值 3 = 倍数 色值 4 = 容限。(The color engineering resistance calculation program of electronic engineering written by VB, color value 3 = multiple color value 4 = tolerance.)
- 2020-06-21 10:46:36下载
- 积分:1
-
ceramic-guitar-good-for-rocking-too
VC++平台上自己写的小程序,大家可以看看。。。。。。。。。。(On VC++ platform to write a small program, we can look at. . . . . . . . . .)
- 2015-04-14 17:16:43下载
- 积分:1
-
MAX5980
说明: MAX5980 四路,IEEE 802.3at / af PSE控制器
用于以太网供电(MAX5980 Quad, IEEE 802.3at/af PSE Controller
for Power-over-Ethernet)
- 2020-06-25 12:20:02下载
- 积分:1
-
0100_java_web_class5
将基础知识,高级运用,框架知识综合到一起,源码demo(Fundamentals and advanced the framework of the use of knowledge are integrated together, source demo)
- 2012-08-23 12:46:08下载
- 积分:1
-
topic 1 american dream
american dream slides
- 2019-05-17 19:20:01下载
- 积分:1
-
baokandingyueguanlixitong
报刊订阅管理系统,代码和报告都在里面 完整的,需要的可以下载参考(baokandingyueguanlixitong wanzhengziliao )
- 2020-12-18 18:09:11下载
- 积分:1
-
RiemannExactSolver
一维激波管黎曼问题的精确解(用于求解一维激波管黎曼问题)(Riemann shock tube problem of one-dimensional exact solution (one-dimensional shock tube used to solve the Riemann problem))
- 2011-05-14 22:10:26下载
- 积分:1
-
websqlcliet_FILES
web client....work for like the client server program using webservice concepts
- 2015-05-27 08:20:01下载
- 积分:1