Let me explain the role of these classes: MySubject class is our main object, Observer1 and Observer2 are objects that depend on MySubject, and Observer1 and Observer2 must change when MySubject changes. The AbstractSubject class defines a list of objects to be monitored, which can be modified: add or delete monitored objects, and when MySubject changes, it is responsible for notifying the objects that exist in the list. Let's look at the implementation code:
有着复杂侦破经验的姜英准是203特别破案组的组长，他的手下有三员大将，分别是：特警出身，真诚和美丽兼备的女刑警允惠茵、健康活泼又精通电脑的赵燮承以及天才的侦察员李太福。这支特别的破案组通过高科技手段和严密的推理，总是能在一团雾水的案件中找出头绪，顺利破案。 故事在一个夜深人静的水库中展开，203组的成员在城郊水库中偶然发现了装有尸体白骨的袋子，而最初的线索却只有几段纤维和几根头发。这具尸体究竟是……
23. Skills Competition and Performance Appraisal
汉国的敌人自然是越国无疑，可是要直接和越国开战似乎有些……对此刘邦还是有些顾虑，有些犹豫。
When it comes to socks, although they are not as popular as sneakers and jerseys, I have to say that a pair of comfortable socks can really make you have a better competitive state. Otherwise, there will not be so many professional players and amateurs who will favor all kinds of "magic socks" with anti-skid performance. As the highest stage in the football field, the World Cup has always been the best stage for all kinds of new football equipment to appear. In addition to introducing new technology-based uniforms for each World Cup team, Adidas has also introduced new players' socks with revolutionary designs for the players. This issue of "Appreciation of New Products" will take you to appreciate this brand-new home player socks prepared by Adidas for Japan's national team, which is known as the "Blue Samurai", to see what the mystery is.
200-500
Enterprise Strategy Branch Strategy, Business (Product Line or Division) Strategy and Functional Strategy. BLM provides a unified framework for enterprises to formulate strategies at all levels, but its area of expertise is still business strategy. The following figure shows the seven steps of BLM business strategic planning:
景色秀丽的凤凰村即将选举村主任。消息一传出，引起了村里的一片沸腾，村民王胡、屠户胡胜、刘本好等人都积极参与竞选，拉票手段花样百出。为了给王胡赢得更多的民心，媳妇何小莉的食杂店突然降价收买人心，村民们争抢着购买廉价商品，食杂店被村民们围拢地水泄不通。杨桂＝花看不惯这些人急功近利的做法，决定也参加村主任的竞选，真正为群众做些实事。
为FBI工作了一辈子的沃特·韦德（汤姆·贝伦杰 Tom Berenger 饰）眼下突然面对死亡威胁，暗杀组织在网络中放出消息，用300万美元在今夜索他的性命。一生只是一个中层情报分析员的沃特如何会得到这种“关注”，令前来保护他的众多探员百思不得其解，但眼下的首要任务是保证沃特在今夜不出意外。沃特被安置在芝加哥的地下避难所，众多探员围绕保全。另一方面，高额悬赏也吸引了众多职业杀手的注意，从冷血的蛇蝎拉丁美女、易容杀手，到父子齐上阵的纳粹狂人一家、AK47女郎一起将目标锁定之。FBI发现暗杀任务的幕后操控者是一个名为“真爱国者”的反美组织，而这个组织的真相，包括他们暗杀沃特的真实目的，将在今夜血肉横飞的战斗后揭晓……
尹旭道：不着急，先抓紧练兵，待九江国和河北的形势更加明朗一些才是。
香港警队存在一个神秘部门“第七行动组”，专门调查科学不能解释之神秘案件，绝不向外宣称其存在。一件一件的灵异事件发生后，不禁质疑世上是否存在一些科学解释不了的事。一个实干警探，一个疯癫的精神病茅山师父，两人迸发出火花，共同调查香港人耳熟能详的都市传说……
-Mast lights, 5 nautical miles, but ships less than 20m in length, 3 nautical miles:
4. Per capita consumption of 28 yuan refuses to reduce the disguised promotion route of quality, and is a high-quality development route that is truly affordable and achieves win-win results for stores and customers.
本剧讲述了小宝为完成使命，通过布局，与各方人马展开高智商的博弈与较量的故事。一系列大众常见的骗局贯穿主线，如酒托，推销假药等骗局，真实接地气，代入感极强，充满趣味的观赏性，同时还具有深刻的警示教育意义。
外表平凡的上班族段田一郎（泷藤贤一 饰）通过多年打拼，终于如愿当让了营业部的课长。与举止优雅、潇洒迷人的上司伊达次郎（前川泰之 饰）相比，他这个小领导可谓灰头土脸，毫无魅力。偶然听到了女员工对自己的评论，再加上心仪的女孩宫本南（石桥杏奈 饰）关于喜欢绅士气质男性的言论，让段田痛下决心，一定要改头换貌变成真正的绅士。但是绅士可不光光砸钱那么简单，他偶然走进了美幸女士（森口瑶子 饰）经营的名为“M夫人”的奢侈品商店，不仅如愿买到了高端的手表、钢笔、皮包、鞋子，还了解到这些传奇商品背后的故事。
Therefore, arrow rain is used in conjunction with explosive arrows. This idea comes from Ba You, thank you very much.
一个是替嫁胞姐的假新娘，一个是隐瞒身份的准新郎，这一场猫捉老鼠的感情游戏中，他们被彼此牢牢抓住，谁也没能逃开。
阿什（法尔克·亨特施尔）是一名优秀的街舞舞者，然而在和美国舞团“Ivincible”的对决中，阿什遭到了嘲笑，自尊心受损。在死党艾迪（乔治·桑普森）的帮助下，他们召集到了一批来自世界各地的顶尖舞者，组成了一个风格创新前所未有的舞团。
Even so, what Xiao Wang is even more afraid of is that everyone is gradually "resigned".
