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.
Example example=new Example ();
《我家的熊孩子》是一档韩国脱口秀节目。节目主要关注家长与孩子之间的问题。你对孩子了解多少？今天孩子和谁见面了，又发生了什么样的故事？孩子今天怎么满面愁容，又为什么食欲突然增加？通过这个节目家长对这些问题会有更深的思考。
——谁让她是过来人呢。
OVR trains N classifiers by taking samples of one class as positive examples and samples of all other classes as counterexamples at a time. If only one classifier predicts a positive class during the test, the corresponding class mark will be taken as the final classification result. As shown in FIG. 3.4, if multiple classifiers predict as positive classes, the prediction confidence of each classifier is usually considered, and the category mark with the largest confidence is selected as the classification result.
Friend of Ma Jinyu: She just uses the word incredible and thinks she is a very incredible woman.
《与神的约定》讲述为了救活垂死的孩子做出超越世界伦理道德的选择的两对夫妇的人情爱情电视剧。
他们可没有胡老大那般身手，黄瓜他们虽然年幼，可也不是那么容易打发的，竟是拳脚使得虎虎生风，因而反落了下风。
4. Execute docker build to build:
香儿不紧不慢地说道：这事儿本就弄岔了，又不是深仇大恨。
1900年春天，英，法，美，俄，德，意，日，奥等八国联军以保护洋商剿灭义和团为由，在大沽口海面集结军舰和军队，意图占领天津，进逼北京。大沽炮台守将，天津总兵罗荣光，积极备战，准备迎敌。同年六月十六日，直隶总督荣禄竟然答应洋人要求，命令开放海口水道，让洋人军舰驶入。罗得知大惊，命令炮台封锁海口，引弦待发。
Only three matches are needed for three people to play round robin matches. There were three rounds, one match in each round, and one person was empty.
韩国Dingo网路剧《暧昧男》改编自韩国正在连载中的人气同名网路漫画，讲述原本住在隔壁的两个男人，因为其中一间失火，偶然间同居后发生的爆笑同居故事。
2. The node objects in the chain can be flexibly split and reorganized, adding or deleting a node, or changing the location of the node is very simple.
梅河口市连续发生两起涉枪暴力案件，受害人竟是当地一流氓犯罪团伙的头子。而就在大规模的打黑行动正要进行时，一起恶性案件发生了，一名男子光天化日之下被四名蒙面枪手开枪打死，一名知情的老板被人用枪打断双腿，并挖出双眼。凶手竟然如此凶恶残暴。一波未平一波又起。江南某古城发生一起枪杀人案，被害人眉心中枪，当场毙命。
用血肉之躯穿过敌人的枪林弹雨，刺杀敌军高层。
外面的声音越发大了，好似特意对着这院子里喊一样：……我就说么，这清南村好风水难不成都让人家一家子占尽了，就没咱们的份？谁想老天开眼了，咱周家的祖坟也发热起来。
郑氏深吸一口气，正容道：郡王是可以娶一个正妃和两个侧妃。
