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:
因为虞姬，西楚霸王项羽和亚父范增之间爆发了一场不小的冲突。
她轻灵款款地转身，等出了屋子，忽然一蹦起来，旋转着身子挥舞着手臂，像一只蝴蝶般飘进厨房，看得白果瞪大眼睛：小姐这样子，跟平常不一样啊。
Some attacks with strong purpose, extremely advanced attack methods, complexity and diversity have been used at least before the vulnerability circle was made public, with a long attack time span and hidden attacks. The best way to judge is to determine the importance of the attacked assets according to the business level, and to regard every anomaly as APT is to maintain the awareness that a safe siege lion should have! (But don't treat it as an APT event)
在这些大户人家中，有几户因子孙繁茂和名字奇特，被小娃儿们编出一则顺口溜，听得人好笑，却便于认记：张郑两家瓜果蔬菜满园香，刘家泥鳅黄鳝鱼虾一池塘，李家文武全才，琴棋书画堆满筐。
庞取义将战况添油加醋描述一番，沥海所如何苦战得胜逼退倭寇。
讲述了大陆屌丝弟弟“杨伟”爱上台湾女神姐姐“佩怡”后的爱情故事。其中“杨伟”不断以自己的“暖男”特色追求“佩怡”，而“佩怡”能在财富与爱情中选择后者，高度体现了现代女性的独立人格。至于女二号“斯斯”更是以“感情从来都是两厢情愿的，只要你喜欢就好”做出了成全对方之举，令人心酸之余万分感动。
以原作13年后为时间线，“单身贵族” 建筑师桑野信介（阿部宽）依旧过着独自一人的公寓生活，期间虽然和早坂夏美交往，最终还是分手收场。进化到令和的不婚男，是否能遇到命运之人呢？
Why are people who step on P2P thunder unwilling to tell others?
所以，《笑红尘》视频一出来，就引起了不小的震动，点击量更是以一种不可思议的速度在上升。
香荽道：前面那条鱼是同心鲤。
There are many kinds of injuries in WOW, such as ice, fire, shadow and nature. . . Among them, the natural damage small D and SM have, small D's anger. Lightning of SM. .
One by one, the maids entered Chunhui Hall with all kinds of things in their hands and looked at those common or unusual things. Even if they were as bad-tempered as the princess of Shu, they felt a little more confident.
116. X.X.195
板栗见张杨神情肃然地站在书架前，便走过去轻声道：小叔，你想起来了？今早在金殿上，他就发现他神情不对了。
小岛惠子发现抛弃自己的亲生母亲竟然是妓院里的妓女，感到十分羞愧，离开了养父母家，与一干小姐妹混迹于东京涩谷街头。但和母亲那斩不断的骨肉亲情却怎么也挥之不去，这血缘关系就如同锁链般，紧扣着她身边所有人的命运，她们既有摆脱不开的骨肉亲情，又有无法化解的矛盾与恩怨。
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于是，他们被传招到宫里，并被指派前往被诅咒的魔法森林探险，去寻找近期在林子周边接连失踪的少女们。途中还有我们耳熟能详的“灰姑娘”、“小红帽”、“汉斯和格莱泰”等童话人物交替出现，为影片增添不少乐趣与亮点。最终，他们发现罪恶的源头是一个美丽的“女魔头”（莫妮卡·贝鲁奇 饰），她有着不老的生命却没有不老的容颜。因此，她不断地绑架并残忍地杀害年轻的女性，并用她们的血肉来延缓自己容貌的衰老。于是，在这场介乎于魔幻与现实的世纪大战中，格林兄弟是否能战胜魔鬼，像其他童话一样留下一个美好的结
6月，北方大学，2002届毕业生毕业答辩典礼，安晴晴在急切的期盼和等待着哥哥安然，等来的却是安然车祸生亡的消息。
