人妻自拍偷拍

In real life, China's income tax is divided into enterprise income tax, foreign-invested enterprises or foreign-invested enterprises income tax and personal income tax. For these three types of income tax, each is calculated in a different way. Personal income tax has a personal income tax calculation method, while enterprise income tax has its corresponding calculation method. If we do not adopt the policy mode to realize such a requirement, we will define an income tax class, which has an attribute to identify the type of income tax and a CalculateTax () method to calculate the tax. In this method, we need to judge the tax type and calculate the income tax for different tax types through if-else statements. Such an implementation can indeed solve this scenario, but such a design is not conducive to expansion. If the system needs to add an income tax in the later period, it has to go back and modify the CalculateTax method to add an additional judgment statement, which clearly violates the principle of "open-closed". At this time, we can consider using the strategic mode to solve this problem. Since the tax method is the changing part of this scenario, we can naturally think of abstracting the tax method at this time, which is also the essence of the implementation of the strategic mode.2011年很可能出现一部带有时间旅行和悬疑元素的新剧，而且它会挂上J.J.Abrams的名字，那就是《恶魔岛》（Alcatraz）。这部剧集究竟是讲什么的？有超能力的罪犯？远古魔法？变味的科学？如今，小人受外邦欺辱，这事求旁人不成，必定要求我大靖英明神武的皇上做主。3.4竹子弯曲，或许正是张良一生妙计百出，知进退的写照吧。故事从鲁邦三世与次元大介在一间法国乡村小镇公寓里的房间开始。网络上存在一个黑暗的网站「马可波罗」，在那里你可以买到任何非法的东西，如毒品和枪支。为了窃取数位货币，鲁邦入侵了一个严密的服务器设施，并且遇到一位天才黑客少女艾咪。接着鲁邦在「马可波罗」上被悬赏高额的奖金，而鲁邦跟艾咪要共同面对来自各方的杀手......田遥急忙答应，当即请宇文公子执笔，大家你一言、我一语，从台词、服饰到简单场景道具，一一细细推敲，务必要使这小品既简单又风趣，最重要是有不同于戏曲的特色，雅俗共赏，方能传承下去。