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:
乔思雨倾慕南江医院的外科大夫方致远，居然放弃了保研机会，想方设法分到了方致远所在的创伤外科，作了一名外科医生。面对比她大十多岁且已有家室的方致远，她只有默默压抑自己快要沸腾的爱。方致远因为妻子在利益和感情上的背叛，决定与妻子分手。乔思雨会和方致远走到一起吗？他们的爱将经历怎样的痛彻心扉……
Article 38 Exemption
失去了心爱的女人，波恩面临更为艰难的日子，他努力回忆，却只能在睡梦中被脑海里一知半解的闪回所惊醒，依然无法记起自己的身份。但是波恩注定不是平凡人，不等他冷静下来好好“寻找回”自己真正的身份，中情局派出的杀手又接踵而至。在接连的几次较量之后，杰森•伯恩终于被彻底激怒，决定反戈一击——他主动追击杀手，到过莫斯科、马德里。巴黎，也在伦敦和丹吉尔做过停留。随着问题一个一个解决，杰森回到了纽约，在那里，他将会找到一切的答案，寻回自己的身份。
黎水一直为不能回家而魂不守舍，这时才清醒过来，顿时笑倒，被大哥拖着跌跌撞撞地闪过街角。
Located at the southern foot of Qingyuan Mountain in the northwest of the city, it is an important part of the flood detention and drainage project in the northwest ocean. This area is located in a low-lying plain area. In the past, when large floods occurred, it mainly relied on natural water surface and rice fields to detain flood, commonly known as the "Northwest Ocean". Due to the serious flood disaster, the municipal party Committee and the municipal government attach great importance to it. The construction of the flood detention and drainage project in the northwest ocean was listed as the No.1 bill of the 5th session of the 12th municipal people's congress. Since June 1999, an investment of 170 million yuan has taken more than two years to build the West Lake Park, which consists of three famous bridges, three water areas and four islands. The West Lake covers an area of 100 hectares, including 82.28 hectares of water area, Quanzhou West Lake (6 pieces), 1.72 hectares of square roads, 16 hectares of green area and more than 200 kinds of tree species. The West Lake is full of flowers and sparkling waves. It borders Qingyuan Mountain naturally. The beautiful green mountains of Qingyuan Mountain complement the beautiful scenery of the West Lake. The lakes and mountains are one integrated mass and have the beauty of gardens. It is a lake garden with a good ecological environment in the urban area. In December 2001, he won the honorary title of "China's Human Settlements Model Award" from the Ministry of Construction.
乾隆四十一年（1776），大小金川平叛急缺军饷。新任两淮盐政阿克占奉旨赶赴扬州，向富可敌国的盐商们催要捐输。下车伊始的阿克占发现了历任盐政瞒报的巨额亏空，并逐步揭露了震惊朝野的“盐引案”，一举将国舅高恒送上断头台。天子故交、总商汪朝宗从容应对，亲赴西南前线，送军饷、除瘟疫，解朝廷燃眉之急，又提醒阿克占因势利导，着眼长远，指出反腐败的根本出路在于改革。两人从对立走向合作。盐引案触动官场神经，招致疯狂反扑，一场殊死斗争在乾隆南巡的歌舞升平中悄然拉开，雪上加霜的是，汪朝宗亲自举荐的红颜知己姚梦梦，竟然乘机刺杀乾隆……
左明立即展开了精彩的游说：将军，尹旭肯定想要渡河南归，只是这几日我们追的紧，他根本没时间没机会。
首先恭喜你，《第一次亲密接触》取得了如此大的成功。
与男友分手后来到海边民宿治愈情伤的Sophie，卸载了所有社交软件，开始重启自己一团乱麻的生活，却因为意外险些溺水，恰巧被路过的Abi所救。Abi是一个一直自律生活的西餐厨师，还作为独立乐队的吉他手在舞台上大放异彩，事业处于上升期的她突然发现自己身患绝症，心灰意冷之下选择抛下一切恣意人生。两个内心迷茫的人因为疫情被迫共同生活在民宿，这场意外邂逅又会碰撞出怎样的火花呢？
两名悍匪为了逃避追捕决定越境；两名偷猎者藏好猎物等待买家；一名女子只身前往无人区抓出轨老公。三拨人在国境线附近突然遭遇沙尘暴，唯一可藏身保命的地方就是不远处的解放军边防哨所。留守值班的两名解放军战士同意他们暂时进入哨所避难，同时核查身份、记录备案。这三拨人在哨所内心思各异，解放军战士发现疑点后旁敲侧击，先后识破了偷猎者与悍匪的真实身份。一场短兵相接的恶战后，将悍匪狙击在国境线之内。
Emily Watson饰演苏联核物理学家Ulana Khomyuk，她致力调查切尔诺贝利的真相，好使未来不会再发生同类事件。但调查期间令她与想埋葬可怕秘密的人造成冲突，为了真相她得冒着失去自由，甚至生命的危险。Jared Harris饰演苏联科学家Valery Legasov，被克里姆林宫指派调查该事故。
111. X.X.245
升级网站，陈启需要提意见，林白等人开发游戏。
老李是一个电视迷，只要是电视剧他都爱看。
在一个圆筒冰淇淋形状的美丽星球上，生活着一群稀有动物，它们是见义勇为、乐观积极的婴猴；心地善良，慈祥的沙狐；可爱淘气的欧亚红松鼠；万物博士，发明王橧帽猴；性格倔强的狐猴。它们团结友爱，全力守护着生命之树，过着愉快且和平的生活。
特約演員仇樂秋片場失意，唯一的希望是由他主演的文藝電影《一臉茫然》能令他一朝得志。情場上，秋與女友恩妮感情還好，但自卑的他總是擔心恩妮會離他而去。一天，秋的爺爺仇海凡突然出現，凡生性搗蛋麻煩，令秋的日子過得難上加難。
当初韩信破临淄可就是在晚上，挖掘地道进城的。
韩生对此颇有微词，离开朝堂之后骂道：人言楚人沐猴而冠，果然。
《左邻右舍》体验不一样的邻居生活。左右的邻居。比喻关系比较接近的其它单位。【解释】左右的邻居 。相近的人。体验不一样的邻居生活
