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那日抽签的结果是主战。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:东方露出满天红霞时，楚怀王熊心起身往大殿走去，今天是他登基后的第一次朝会。本片根据冲方丁的科幻小说改编，为“壳中少女”三部曲中的第一部（另两部分别为“燃烧”和“排气”）。一个黑道老大，生了一对双胞胎儿子，为了让他一个儿子将来有出息，不要在黑道上打打杀杀，就把他送给了一对夫妻，这对夫妻把他培养成了一个警察，他们之间互相的明争暗斗。Digestive tract problems, respiratory tract problems, kidney and bladder diseases, mental diseases, bile duct (?) (Gallenweg) disease.