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If I were to implement a pizza ordering system, I would definitely write the code like this, because this kind of code can be written subconsciously without consuming our brains. However, take a closer look at this code: the purpose of this method is to order pizza. However, the code for ordering pizza also needs knowledge about the production of pizza. This method must know all pizza. Worse still, if the types of pizza are to be expanded or pizza with poor sales volume are to be deleted in the future, then the code for ordering pizza will be modified. It looks very bad and should be revised. Our first step must be to separate the code for producing Pizza from the code for ordering pizza, because you should not let the code for ordering Pizza know the logic for producing pizza, but should hand over the logic for producing Pizza to a special type. In this way, we can cope with future changes-if we want to add or delete pizza, we can directly modify the producer of pizza without affecting the logic of ordering pizza.{'firstName': 'Bill', 'lastName': 'Gates'},3 w5]! S) E-y; EThe third is penetration damage. Some weapons have a long range of judgment. If the weapons have sufficient physical contact with BOSS, they will jump yellow.黄豆急忙起身应是。光线传媒—《最佳现场》。节目时长： 30分钟/期，日播节目。节目形式：主持人、八位嘉宾主持、明星的访谈节目。风格独特——轻松、搞笑融为一体，唯一没有的就是冷场。形式备受观众喜爱——创新采用记者团访问形式，通过敏锐的视觉与到位。主持阵容独树一帜——主持人、八位嘉宾主持（记者团）阵容绝对的大牌。辐射范围大——横跨娱乐圈的音乐、影视、时尚的三大领域 代表性强——嘉宾都是活跃在自身领域的杰出艺人，拥有自己的代表作品。故事性丰富——最真实的情感流露，深度挖掘明星们的内心世界，及感人故事。星光耀眼、璀璨生辉——全年365天，明星到访量可达400人以上。位于某小镇的科萨高中，一场舞会开幕在即，校园内的时尚男女精细准备，渴望一个梦幻浪漫的夜晚。几个学校内公认为怪胎的科幻俱乐部成员夜探公墓，却无意中唤醒沉睡地下的恐怖僵尸。一时间，活死人纷纷爬上地面，小镇的夜晚充满恐怖和死亡的气息。不久，僵尸的病毒蔓延至学校，舞会被杀戮所取代。