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:
院内格局很简单，正房是五间大瓦房，东西各三间厢房。
四十岁的艾丽莎意识到自己身患绝症，即将与自己的丈夫和女儿阴阳两隔。但在她死前，艾丽莎想了一个办法始终陪伴在孩子身边：她给女儿准备了18份生日礼物，直到后者成年为止。而这18份礼物给成长中的少女既带来的不仅是慰藉，还有对于家庭与生命的烦恼。
Hello, mayors! At present, there are still more or less problems to be solved in our game. Please be patient and we are confident to do the game better! This post is specially used for everyone to publish reports and complaints. We will collect and deal with it regularly. Mayors are welcome to leave messages below. We will remove the reports and complaint posts published separately in the forum, please be sure to gather them in this post. Please start with slogans such as "Complaint" and "Report" and then follow what you want to express. PS: For players who report cheating in the game, please paste the screenshots of cheating cities or clubs and other information together! Thank you!
? ? Submit it to the board of directors for examination and approval, and uniformly close the book, distribute it
Liu Guiduo's family in Heilongjiang called him "Xiao Er". In his family's impression, he was "filial, intelligent, regretful of dropping out of school early and envious of people with culture". At the age of 15, there was a great drought in the village. Liu Guiduo left home for the first time and sold coolies in construction sites and farms. When he decided to board the ship, his father drove a tractor to take him to the county seat. On weekdays, the old father only smoked his own flue-cured tobacco. Liu Guiduo bought two packs of cigarettes, stuffed them into his father and left.
Now, she has to lie in bed all day long, and she can already start walking downstairs or cooking breakfast for herself. "When I cooked my first meal again, I felt full of accomplishment. After eating, I didn't even have time to put chopsticks on the plate, so I climbed onto the bed and passed out. As tired as just running two marathons."
The media always tend to report the harm of divorce to children, so we subconsciously believe that divorce is irresponsible to children. If a family divorces, then the child will not get full love.
这是哪里？周行文还没有来得及想自己是在哪里，此时他已经遇到了一个更大的惊骇，他发现自己变矮了也变瘦了。
居沐儿原本闲逸的生活因师父师伯音含冤枉死而瞬息万变，并因此双目失明，误打误撞之下闯入京城首富龙跃的生活中。居 沐儿决心替师父昭雪沉冤，岂料接二连三的案件将二人牵扯其中。居沐儿一面查案，一面遭已婚男子逼婚，为求善了，主动提出与龙跃协议成婚。然朝夕相处中，二人渐生情愫，居沐儿不想师父的案情牵连龙家，便设计让龙跃产生误会从而休妻。事后龙跃得知真相，二人再结姻缘。随着调查深入，案情越发扑朔迷离，居沐儿险遭灭口，龙家也陷入前所未有的困境。二人心系彼此，却不得不为了对方暂且和离，共同对敌。当真相大白一切都尘埃落定，龙跃再次迎娶三嫁于他的居沐儿，终于幸福相拥。
Approaching Science: Revealing Online DDoS Attack Platform (Part II)
一群挚友重逢，打算欢度奢华假期，其中一人却曾在几十年前惨遭另一人性侵。
Month, zero supplement shows, 01-12
母亲夏萍因女儿患先天性心脏病无力负担医药费用，在医院为救女儿一念之差将女儿调包进方家，从此与女儿失去联系。方太太舒语希将此女当作方亦菲的异卵双胞胎妹妹抚养长大。方亦菲交往了出身平凡的华天齐。舒语希介意天齐的出身用计让两人分手，改让亦菲与门当户对的康杰订下婚约，而康杰爱的人却是亦萱。就在亦菲决定要跟天齐远走高飞时竟意外身亡。此时舒语希发现穆小妍和方亦菲长相相同，便以小妍的母亲夏萍的医药费为交易条件要穆小妍冒充方亦菲来继承自家的事业。不知情的华天齐以为亦菲为利益背叛自己而决定报复她，却难忘旧情，再次爱上她。病重的夏萍思念女儿道出了当年的调包的事情，骄纵的方亦萱因此变得自闭敏感，康杰默默守护她。亦萱见到病重的母亲并与她相认，舒语希也难舍养育之情。穆小妍和方亦萱开始了拥有两个妈妈的生活，夏萍在两个女儿的照顾下渐渐恢复，两个女儿也各自收获了爱情。
根据埃莱娜·费兰特“那不勒斯四部曲”第二部《新名字的故事》改编，讲述童年好友莉拉和埃莱娜16岁之后的故事，玛格丽塔·马祖可、盖娅·吉拉切主演，本季共8集，首季导演萨维里奥·科斯坦佐执导6集，《幸福的拉扎罗》导演阿莉切·罗尔瓦赫尔执导2集，2月10日意大利Rai1频道播出！前2集将于1月27~29日登陆意大利院线！HBO也将于近期播出！敬请期待！
也好，气死他们。
魏明林一边走着，一边幽幽说道：在没有看过这部剧之前，我永远也想不到武侠剧还可以这样……————感谢书友【人生就如果】3次的1888慷慨打赏，感谢书友【老汉不干了】的588慷慨打赏，感谢书友【无酒后】【小师也疯狂】【弑杀淡然】【冷酷宣言】的慷慨打赏。
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