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:
《金牌红娘》是由台湾导演林育塘执导，湖南卫视官方网络平台芒果TV定制的古装喜剧。该剧于2014年8月将在北京开拍，汇集了徐璐、韩承羽、李帅、井凌潇等一批90后的优质青春偶像。2014年11月1日芒果TV与观众正式见面。
When the baby boy was dying, his father decided to pull out his throat with pain. The poor baby boy did not eat a mouthful of milk until his death.
故事取材自科罗拉多、佛罗里达、爱荷华、堪萨斯、密歇根、明尼苏达、密苏里、俄勒冈、华盛顿州的都市传说。 山姆·雷米亲自编剧执导单集《金臂》，瑞秋·布罗斯纳安、崔维斯·费米尔主演，讲述男主的妻子有一个纯金手臂，妻子死后丈夫盗墓挖出金手臂，死去的妻子回家复仇；克里斯蒂娜·里奇主演单集《红色朗姆酒》，致敬《闪灵》！《禁入直播》丹尼尔·歌德哈伯执导，伊莎·马齐编剧。此外《寂静之地》编剧斯科特·贝克、《地面之洞》导演李·克罗宁也将各执导一集！
项声将军也……霸王，两位将军和兄弟们都死的很惨，请霸王一定要为他们报仇。
尹旭说道：是啊。
黎初遥（孙怡 饰）生在一个普通的家庭，有个可爱的弟弟初晨，姐弟两人感情甚好。可初晨在取得三千米长跑冠军后却在家中遭遇了火灾，不治身亡。黎母因此变得疯癫，最终将跟着初遥回家的李洛书（白敬亭 饰）当成了黎初晨。初晨的好朋友李洛书为照顾黎家人，以初晨的身份进入黎家。黎母有了李洛书的安抚，病情慢慢变得稳定。初遥也在“弟弟”李洛书的陪伴下正视未来。韩子墨的追随让初遥尝到爱情的味道，当她下定决心与他牵手相爱时，韩家突来的变故却使初遥惨遭挚爱的背叛，而留给她这个未婚妻的是大堆的债务。李洛书为保护初遥被要债的人打成重伤，为治好重伤致残的弟弟，她坚强孤勇，承担所有，走过最灰暗无助的日子。那个弃她于不顾的韩子墨却再次出现在她的生命中。这一次，她毫不犹豫与一直陪伴在自己身边的李洛书相爱，却不承想，二人终是逃不过责任的束缚，无奈分开。
这时，周青看到孙悟空背后又走出一个二十头，十八只手，拿璎珞、伞盖、花罐、鱼肠、加持宝杵、宝锉、金铃铛、金弓、银戟、幡旗、宝幢、连花、令牌、钵盂、尖枪、阔剑、舍利、经书的肃穆慈悲，又战意昂然的佛陀。
"Suspicious Three Brothers" (also known as "Strange Three Brothers"), the story takes place in Laojin's house. Lao Jin has three sons, the eldest son is called Health, the second son is called Cash, and the third son is called Ideal. Lao Jin's wife has always preferred the eldest son: delicious food for the eldest son to eat and beautiful clothes for the eldest son to wear. Although the second child studied better than the eldest, the second child was sacrificed when the family could only provide one son to go to college.
启明上线后，陈启说他只负责写小说，一点也不管理网站。
Owing to the seriousness of the case, Investigators expanded the scope of their search. Through continuous investigation of the surroundings, investigators accidentally found three brightly colored plastic bags in Wenliang River on the west side of the scene. The bags were basically filled with domestic garbage. Under these scattered items, they found a bank card of a rural credit cooperative. The last bag contained clothes, both men's and women's. In a pair of men's jeans, the investigators found another Agricultural Bank subsistence allowance card with a signature on the back. After identification, the clothes in the bag were exactly the clothes the couple had worn in recent days. What was even more shocking was that the bag also contained the marriage certificates of the couple. This is a dangerous signal, and the investigators' foreboding is getting stronger and stronger. The top priority is to find out where the missing couple are.
Finally, it is "standardized"
这是一部纪念妈妈的电影。《妈妈和七天的时间》是一个讲述20世纪90年代在中国农村七天发生的故事。故事里记载了小咸，一个十二岁女孩对家庭和村庄的记忆。在这七天里，发生了三次死亡和两次出生。
为何黎章一出现，就变了呢？林聪看着胡钧期盼的眼神，张了张嘴，不知如何说才好。
至于自己……项羽心中黯然，其实自己已经习惯了失败很久了。
本片改编自一个真实的银行抢劫案。2006年，一群盗贼抢劫了位于阿卡苏索的里约热内卢银行，这被认为是历史上最著名、最聪明的银行抢劫案之一。他们抢劫银行所采用的方式和在那之后发生的一系列事情都让人惊讶不已。
顶尖法学院发生骇人事件，强硬的教授和胸怀大志的学生们面临考验：法律究竟能否伸张正义？
这是一个武功绝伦的女刺客，最后，却无法杀人的故事。中国的唐代，女刺客聂隐娘是将门之女，十岁那年被师父带走训练成顶尖杀手，专门刺杀残暴的藩镇节度使，在一次刺杀任务失败后，师父将她送回故乡，这次，她要行刺的目标是北方最强大的藩镇节度使，她的表兄——田季安，也是她幼年时候的恋人。
该剧讲述的是叶可与高中闺蜜纪之夏阔别多年后重逢，叶可正为了成为优秀的摩托车女赛车手而努力，与此同时，纪之夏也即将与未婚夫钟远展开新生活。之后，纪之夏因遭受钟远的家暴与纠缠离家出走，被叶可、唐晓、萧然等众人收留，从而展开一系列真实而灵动的故事。
