The policy mode is the packaging of the algorithm, which separates the responsibility of using the algorithm from the algorithm itself and delegates it to different objects. Policy patterns usually wrap a series of algorithms into a series of policy classes. To encapsulate the policy pattern in one sentence is to "encapsulate each algorithm into a different policy class so that they can be interchanged". The following is the structure diagram of the policy mode:
生与峨嵋弟子公孙灵凤（江欣燕）共患难以至相爱，凤更为解救生所中之欲火焚身剧毒而献身，另一方面，生因意外失忆，被风清清（洪兴）所救，二人顿生情愫，生周旋于两女之间，难作取舍。
事情已然如此，即便多么不想承认，可这是一个不争的事实，现在需要的是弄清楚来龙去脉，尽快做出对策。
Direct release result: Additional damage does not eat the defense force of the defender, and can penetrate the shield, and is not increased by the damage rate of the equipment, and it seems that it cannot be critically hit.
……在《天书红颜录》的持续火爆中，一周过去了。
Yyyy
福可敌国的大小姐的志愿是成为一名警察，第一天就坐着直升机上班的她却得罪了很多警察局的人。不过大小姐并不在乎，而是用自己的方式当了一个还算“称职”的警务人员。每集都要动用上亿去抓犯人，给犯人下的圈套很有趣。恭子的服装惊人的华丽，是一个看点。
It is found that it is actually an interface. Where is the implementation method? No hurry, it is not difficult to find, the top note of the source code wrote
公元2110年，能源即将耗尽的地球满目疮痍，全人类面临灭顶之灾。千钧一发之际，一群勇敢的赛尔智能机器人登上赛尔号飞船，临危受命前往浩瀚宇宙寻找无尽能源。
Cow force
Mnet《Queendom 2》制作组25日表示：“泰妍自2007年以全球女团少女时代出道后，作为歌谣界One Top Solo艺人，是16年来一直站在顶峰的音乐人。”，“作为后辈女团们想要学习的榜样，期待她超越节目中主持人的角色，发挥多种作用”。
From the above analysis, it can be seen that this situation can be counted as situation 2, but I feel that it is clearer and more reasonable to separate it separately. When analyzing situation 4, I will also explain some reasons. At the same time, this is also an application of the first two situations. If I understand situation 1 and situation 2, many other situations not mentioned in this article can be explained.
原本对生活怀有极大热情的结衣（佐佐木希 饰），在遭遇了佐伯俊雄一家后命运彻底发生转变，她的身影消失在那栋阴森可怖的房子里，而关于复仇的故事却仍未结束。结衣的姐姐麻衣（平爱梨 饰）做了一个关于妹妹的不祥之梦，事后她想方设法联系结衣，然而始终没有回音。俊雄在遭遇了父亲刚雄（绯田康人 饰）屠杀母亲伽椰子的血腥惨剧后，她被亲戚接走，和姐姐玲央（小野乃乃香 饰）一家住在一起。从这天开始，玲央家怪事不断，住在对面医院的小女孩更目睹到俊雄可怕的一面。
The third category: the status of the class.
很快之前那些骂《白发魔女传》的人都傻了眼，不是说好了《白发魔女传》是垃圾低俗小说吗，现在又闹哪一出？更为关键的是那一条条铁一般的事实，让人想挑刺都难。
I have also seen it spray on cars. The fuel burns to extinguish the flame for more than five minutes. When it finally went out, the whole car head was burned by more than half. Although I don't know the specific figure of the temperature, the comrades in the chemical defense class said it was at least 1300-1500 degrees Celsius, so I thought at that time, even the steel plate could melt into the flame of molten iron in a few minutes. It was not a piece of cake to burn this insect. Even if you are much bigger than the average wasp, may there be steel plates that are resistant to burning? After being ignited by the flame, it should be burned to ashes in an instant. But the result was not what I thought. After being ignited, the big wasp was quite resistant to burning. Actually flying around in the air for more than ten seconds before being burned, the air disintegrated and died. But this has become a good thing, It is precisely because it will burn to death for a while. So flying in the air with flames all over it must be either because of the sharp pain, Either they lost their direction because of something else, Anyway, it is flying around in the air, As a result, they hit many of their peers in the process of flying around. Then it ignited the same kind that was hit, If the ignited kind bumps into each other again, To ignite another kind, It just went through a couple of cycles, Most of the big wasps were set on fire, That will burn quickly. The sky is full of the sound of "crackling" burning meat, and there is a smell of barbecue burnt. The black corpses of wasps that have been burned apart and fallen and the corpses of wasps that have been smashed by bullets are piled up most. One foot is thick enough to reach the knee. That scene, I
韩信道：是啊，重修栈道是必要的，但并不能只在这一棵树上吊死。
听生，晚上是百乐门舞厅最不服管训的头牌歌女，她牙尖嘴利，不畏强权，她敢在上海王——段绍荣的堂会上光着脚唱《摇啊摇摇到外婆桥》，她敢爱敢恨，她害人也被害，所有人都以为她是个女混账，没有人知道她是一桩灭门惨案的唯一幸存者，也没有人知道她即将面对的对手有多强大，而她只是一不小心爱上了那个叫唐立天的男人，从此她的世界一片血雨腥风，孤身行走刀尖的路是如此地艰难，她该选择义无反顾地爱她，并为她付出一切的唐立平，还是选择爱她甚于生命，势力强大，可以为她做一切的段绍荣呢？漫天樱花下最动人的纯爱故事，上海滩最后一段风花雪月，别说你没感动，只是你没碰见……
