Is to define a main method calculate in the AbstractCalculator class, calculate () calls spilt (), etc. Plus and Minus inherit the AbstractCalculator class respectively, and implement the call to subclasses through the call to AbstractCalculator, see the following example:
EW报道称，Netflix正式预定《惩罚者》的单独剧集，这一角色是在《夜魔侠》第二季中被引入的，惩罚者和艾丽卡为《夜魔侠》第二季增加了很多看点，现在罚叔也要有自己的独立剧集了。Jon Bernthal将继续扮演这一角色，其他角色和播出时间等都未知。
讲述日本战国时代末期发生的一场“决定天下”的战役，交战双方为德川家康领下的东军以及石田三成领导组成的西军。最终，在西军将领小早川秀秋叛变的情况下，这场战争在一天内即分出了胜负，德川家康取得了统治权，三年后成立德川幕府。
围绕着这个传说，江洲、斗琳以及张氏兄妹的命运全都被扭在了一起……
Twenty-fifth fire technical service institutions and their employees shall, in accordance with laws and regulations, technical standards and practice standards, carry out the following social fire technical service activities, and be responsible for the quality of service:
坐上去吧。
In-depth interviews in the upstream and downstream of the industrial chain have restored the impact of the melamine incident on China dairy in the past ten years from the overall situation, reflecting the author's good industry accumulation and breakthrough ability in interviews.
//An example of periodically modifying the state according to time:
这是一部探索在这个纷繁的世界里日趋侵害人们健康的心理疾病的视觉作品。编导攫取了一个女患者鲜为人知的生活经历，因而更具有观赏、娱乐、有趣、刺激、新奇的网络性。
Require () source code interpretation
虞姬将头埋进项羽的怀中，说道：会的，倒是霸王，战场之上刀剑无眼，霸王要多多小心才是，虞姬等着你平安归来。
改编自大门刚明同名小说,讲述曾经是外科医生的鹰野和也成为律师后,来到名门律师事务所,依靠自身天才般的思考推理能力和合理主义原则,与其他律师团结解决事件的故事。
新中国解放前夕，白纸坊警署小警察徐天在追查未婚妻贾小朵被害案件过程中，意外参与到中国共产党和平解放北平的事业当中。面对动荡的时局，金海、铁林和徐天三兄弟所处不同的位置，在亲情、爱情，国家利益、个人信仰发生激烈冲突的时候，情同手足的三兄弟做出了不同的选择，走上了截然不同的人生道路。徐天和共产党员田丹在绝境中相识，使命感让两个人走到了一起，徐天选择在动乱中协助中国共产党取得了北平的和平解放，迎来了新世界。
Event_name: The name of the event created (uniquely determined).
反腐题材英剧《重任在肩》第六季于2017年5月获得预订，预计将于2021年在BBC1播出。本季的调查对象将是由Kelly Macdonald饰演的Joanne Davidson总督察，她在侦破一起谋杀案的过程中因采取了脱离常规的调查手段而引起了AC-12的注意。据主创Jed Mercurio透露，这个角色将会是AC-12所面临的最为神秘莫测的对手。
The park is divided into four areas, namely Taoling Chunxiao Scenic Area, Jinshan Scenic Area, Konggu Fanyin Scenic Area and Landscape Coordination Scenic Area. Its construction period is from 2003 to 2010. Since the construction of the park began at the end of 2002, Taoling Chunxiao Scenic Area, located at the entrance of the park gate, has been completely completed and is currently the main scenic area for tourists to visit. Jinshan Scenic Spot has also been basically completed and tourists can visit it. The East China Sea Kannonji and Great Peach Blossom Mountain in Konggu Sanyin Scenic Area will complete the transformation of landscape forests next year, so long as the hiking trails are perfected, you can play.
(2) jquery prevents event bubbling instances
In the Song Dynasty, Kang Sugong and Chen Yaozi were good at archery. Chinese Odyssey felt good about himself with archery. One day he was shooting arrows on his own field. An old man selling oil put down his burden and stood by to watch him shoot arrows. He did not leave for a long time. The old man saw that nine times out of ten he hit the bull's-eye straight and only nodded slightly.
一次偶然中，丁隐遇见了名为玉无心（赵丽颖 饰）的女子，让丁隐感到震惊的是，玉无心的相貌，竟然和自己死去的妻子一模一样。丁隐无法抗拒的爱上了玉无心，而玉无心的真实身份却是绿袍尊者的女儿，两人陷入了苦恋之中。蜀山派内暗流涌动，各派势力各怀鬼胎蠢蠢欲动，丁隐和同门丹辰子（高伟光 饰）、诸葛紫英（刘思彤 饰）、周青云（文咏珊 饰）等人力挽狂澜，却陷入了更险恶的阴谋之中。
巍子、秦岚全力携手拯救“红色危情”，著名导演罗雷继《成都往事》之后又一倾情力作……
