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Many people like to say, "If I had money, I would do better than Jack Ma." "If I had money, I would definitely be better than Wang Sicong."Pike 2.3来，大家一同举杯，欢迎郦先生光临越国。He is a king of singing and writing, as well as a talented director and actor. You wonder what kind of photos he has in his mobile phone photo album. He is a new member of OPPO Star Family @ Jay Chou.布克是一班之长，同时又是不解风情的学霸，最近，他惨遭女友抛弃，悲伤和愤怒之下，他下载了交友软件，希望能够靠此终结自己的处子之身。通过交友软件，布克结识了名为福瑞姆（Ohmpawat 饰）的男子，然而，布克并不知道的是，福瑞姆是圈内有名的花花公子。布克和福瑞姆共度了令两人难忘的一夜，正是这一夜，改变了两人的一生。Liskov Substitution Principle, LSP (Richter Substitution Principle) means that subclasses must replace their parent types. In other words, in the process of software development, after the subclass replaces the parent class, the behavior of the program is the same. Only when the subclass replaces the parent class and the function of the software is not affected can the parent class be truly reused, and the subclass can also add new behaviors to the parent class. In order to look at an example of violation of LSP principles, the specific code is as follows:连番大战，你们是侥幸逃得了性命。