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A) Object-oriented paradigm. That is, people's legendary thoughts. Encapsulation, inheritance and polymorphism, in my opinion, are slightly higher than if, for, etc., which are also grammatical problems. The three principles to master in object-oriented programming are Plato principle, Liskov substitution principle and Parnas principle. These three principles are actually very simple. Any principle that you find difficult to fall in love at first sight and quickly identify with is not a good principle.《炊事班的故事》讲述了炊事班六位军人生活中鸡毛蒜皮的生活小事。故事有大有小、亦庄亦谐，鸡毛蒜皮、疙疙瘩瘩，逗趣笑闹、戏谑快乐，兵味儿浓郁、青春激荡。集集笑料十足，令人耳目一新。延续第一部的人物性格、故事风格，班长洪胖擅长冷静处理班里的大小事务；采购员大周热情能干，易冲动，是个急性子；来自河南的小毛，个子不高点子不少，喜欢唱歌。帅胡能文能武，是班里的状元；而老高喜欢打小报告，抓别人的小辫子。故事的主要内容还是那些引人发笑、鸡毛蒜皮的生活小事。天启给我出来。A precocious kid and a police officer join forces to catch a criminal at large贴在峭壁上大半天，等到花无缺、铁心兰等人离开后，小鱼儿大摇大摆地走了出来。　　珍珠唯