日韩激情无码一级毛片多人

20,000 Yuan Zhao Xiaojuan's "Looking Back at 2008 ① 10 Years of Melamine, Dairy Industry Reshuffle and Difficult Confidence Reconstruction" Editor: Xu YueLiskov 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:另一人问道：曾兄何故翻墙？哦，是不是为了看美人？听说张家有个林子里养了鸡，养鸡的管事可是位娇滴滴的美人呢。CPU Dual Core 1.6 GHz X2云青山笑道：夜郎国和巴蜀之地。倒是板栗哥哥，我也觉得欠他许多呢，要不是他，我早死了。Seeing that PS can be simulated with an external U disk, it is really itchy and unbearable. I also tried it. The following are some screenshots of photos. The simulation PS and N64 are basically perfect. Although arcade machines have not been tested, by the same token, a simulator can be added.