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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:
The third paragraph of Article 27 of the Employment Promotion Law stipulates that when employing female employees, the employing unit shall not stipulate in the labor contract any restriction on the marriage and childbirth of female employees. Even if there is a similar agreement in the labor contract, it is null and void.
This trip to the countryside gave me a deeper understanding of the basic situation in our country's countryside. We all went to places with high incidence of cancer, and personality is Shexian, the place with the highest adjusted mortality rate in the country. After investigation, the local environmental pollution is relatively serious. Although there are "Top Ten Well-off Villages" and more factories have brought economic benefits, they have also brought great pollution to the local environment. In the past, farmers had to drink polluted water. At the moment, deep wells have been drilled to drink clean and sanitary water. However, many factors in various fields still cause the high incidence of cardiovascular diseases and cancer in the area. Some families have seen the phenomenon of "poverty due to illness and returning to poverty due to illness". The implementation of the national new rural cooperative medical system has effectively relieved the economic pressure of patients' families. To a certain extent, it has curbed the phenomenon of returning to poverty due to illness and causing poverty due to illness, promoted the development of rural health services, promoted the change of farmers' concept of seeking medical treatment, and also enhanced the image of the Party and the government for private affairs. However, many farmers still do not know enough about this policy.
然心底却隐隐横了根刺，满脑子都是一副烛光摇曳、红袖添香的温馨图景。
This year's college entrance examination results are still released on the evening of June 22, and the admission time for each batch is expected to be from July 4 to mid-August.
韩信和彭越那边有什么消息？刘邦想起来另外一件很重要的事情。
若是经过韩境，尽可能给予方便，帮助他们尽快返回越国。
After resigning, Ellie speculated in stocks at home. She seldom came into contact with places outside her fixed circle of friends. Allie became lazy and loose. Apart from occasional running, she almost gave up on her middle-aged body, which was getting fat.
莉莎被人反锁在屋中。她大呼救命，可惜小洁怎么弄都没有把门弄开。那条毒蛇渐渐接近了莉莎。她很害怕，朋达赶到救了她。艾夫人责怪朋达不该那么关心莉莎，但朋达说应该照顾好她。小洁劝莉莎冷静一点，让她不要意气用事
6. Use Your Customers to Find Customers
葫芦含笑问道：你们分开装的？这是在比试？小葱正凝神注视水面，闻言回头轻声道：也不是比试，就是想瞧瞧自己能钓多少。
咱先歇好，把精神养足了，再花几天把京城摸熟摸透了，再办正事。
将整件事情又想了一遍，他心一沉。
所以徐建已经没有太多的奢求，当前最为希望的就是保住性命。
杨长贵不顾母亲阻拦，径自出了厨房。
Then I called the health workers to rescue Zhou Xiaolin, While looking at that thing, After careful identification, Only then did I find that the mouth of this thing is not the kind that ordinary animals open and close up and down. But like a 4-petal 'flower', it has 4 lips, which are arranged centripetally in a way of 2 above and 2 below respectively. When it opens, it also looks like a blooming flower. Its structure is a bit like 'X' in English letters. Moreover, the 4 lips are all densely packed with small fangs, which make people's scalp pins and needles. "Zhao Mingkai said.
These weapons are powerful and cruel, just like the weapons that the National Security Agency wants. Of course, the US National Security Agency does not intend to end the matter. As Ben Oni lamented to the New York Times, "If you can't catch it, it will happen under our eyes."
To sum up, ghost drug G + ghost dust + Machamp seed can gain 27 basic attack points, which is more than the attack skill of level 7 and cannot be ignored.
你既这么说了，那正好，你这个当爹的，也顺便以舅舅身份出面，你就去求秦大夫：说葫芦也好，板栗也好，黄瓜也好，青山也好，随便他挑。
