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.
Public abstract class User {
RY1, …
E. PrintStackTrace ();
需要面对的，我小鱼儿将不会再逃避。
警察厅厅长认为旗下街的一间姑婆屋档了他的官运，欲除之而后快，于是找来奸人坚帮他去收回姑婆屋。姑婆屋的主人是刚才南洋归来的阿翠（叶童 饰），这是她买来供一班姑婆们养老用的。奸人坚用尽办法和阿翠斗气都没有拿到姑婆屋的屋契，于是，一条毒计又诞生了。
Demo Xia: I downloaded all the popular frameworks at present. I ran for the examples in different frames and looked at the results. I just thought it was good. Then I thought, well, in-depth learning is just like that. It's not too difficult. This kind of person, I met a lot during the interview, many students or just changed careers came up to talk about a demo, handwritten number recognition, CIFAR10 data image classification and so on, but you asked him how the specific process of handwritten number recognition was realized? Is the effect now good and can it be optimized? Why should the activation function choose this, can it choose another? Can you explain the principle of CNN briefly? I'm overwhelmed.
仿佛不指望板栗回答，他自答道：哥哥自己也不知道。
Public class MySubject implementations Subject {
雪花飘落，寒风萧瑟，四重奏的悠扬旋律荡涤且治愈着他们每一个人的心……
在anan上连载的漫画《我的姐姐》，是一部讲述了两人生活在一起年龄相仿的姐弟，关于恋爱、工作、人际关系、人生坦率交谈的对话剧。在电视剧中，30岁的姐姐·白井千春由黑木饰演，成为社会人第一年的弟弟·白井顺平由杉野饰演。
高陵君也建议道：楚国肯定也意识到问题，否则不会送信提醒我们，不若走一遭楚国，请楚军联合作战。
《欲望香水店》由天娱广告签约艺人及湖南电视台主持人担纲主演，超女黄雅莉出演每集线索人物于吉。以星座男女为切入点，不局限于固定的时间与空间，每集20分钟短短的时间里大跨度剖析，故事题材涉及到重生、双生穿越、拟姻、赌圣、忘情、迷魂、变速、通灵、遇见、测谎、换影等题材，由香水作为线索串接，讲述一个星座情感故事，展现当代年轻人多元的价值与爱情观，将都市男女的情感心历表现得淋漓尽致。
你不说，他们也不知道。
花无缺看女子第一眼，感觉她是一个不错的美女。
When launching reflection attacks, a large number of reflectors need to be found on the Internet. Some kinds of reflection attacks are not difficult to implement, such as ACK reflection. It is only necessary to find the developed TCP port on the Internet, and this kind of server is very extensive on the Internet.
嘿嘿。
波洛到访伊斯坦布尔之际，替英国军方解决了一起复杂的案件。在返回伦敦的途中，他遇到了老友国际客车公司的董事Bouc先生，他为波洛在最后一刻订到了东方快车的车票。在列车上，波洛遇到了形形色色的乘客，其中有一位凶残的美国富商Samuel Ratchett告诉波洛自己的生命受到威胁，他愿意支付重金让波洛保护自己，但却遭到了波洛的拒绝。第二天清晨醒来之际，波洛发现列车受困于暴风雪中而Ratchett已经在自己的包厢内身亡。在Bouc先生和医生Constantine的协助下，波洛开始对凶案展开调查。
……打过电话后，陈启却是有些愣住了。
诗曼有消息了吗？赵成见兄长还算满意，稍微放下心了，说道：没有，诗曼公主一直居于泾水行宫，我们的人赶到时，人已经不在了。
