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:
《苍茫英雄》，你们都看了，节奏无懈可击，集合了当下所有读者们爱看的元素，绝对是最顶尖层次的武侠小说。
(two) shall not forge or alter the certification materials to defraud the medical security fund;
ChildClass.sellBicycle ("mode"); //Print out business operations A and B
明朝末年，开国以来年纪最小的皇帝登基，继位之时年仅四岁。“七王之乱”兴于朝野，各王之间开始了兵权竞争。其中势力最大的，莫过于宁王。百姓在战乱中养成了习武之风。宁王为了巩固自己的势力和防止叛乱的发生，挟天子以令诸侯，颁布了“禁武令”。习武之人皆遭迫害，就连五大门派也未能逃过此劫难。五大门派在危难时刻将镇派之宝封藏起来，取天雷之火打造了一块千年玄铁令牌，并分成五块。从此，江湖上流传着一句话：得令牌者得天下…… 十八年后，油嘴滑舌的江湖混混小黄瓜，一心想当大侠的庞天豪，身负血海深仇的贵小雪，因为江湖令和朝廷的通缉阴差阳错的踏上了逃亡路。在寻找江湖令的路上，伴随着官兵的追捕和各路奇葩的江湖人士搅局，展开了一段搞笑、惊险、荒诞的旅程。
2. There is a time limit for the occurrence of 2. Tk. After that time, if you have not been slapped by TK, TK will die. If you have been photographed, TK will not die as long as you are not at no judgment point.
At the beginning of this year, Osaka Weaving House cut off the Electronic Commerce Department and Wang Bo led the establishment of a new Tmall retail division covering the backbone of various departments. The COO said that the new retail is a new thing for Osaka Weaving House, and it is inevitable to encounter obstacles in advancing layer by layer. He is in charge and can use the company's administrative means to ensure the speed of advancing when necessary.
全苔湾同仇敌忾，志在四海，士兵将领与家人离别，南洋各路雇佣兵来此集结，重金挖来的葡萄牙中层将领亦以到位，徽王府斥资两百万两，拿出近乎一半的财富，只为豪夺四海。
每个人心里都有想要回去，却永远也回不去的那一天。
Article 55 These Provisions shall not apply to the maintenance of building fire fighting facilities within the warranty period by the construction unit.
小说讲述了男主（Weir）与女主（Prapye）第一次相见就被她深深吸引，让他觉得自己不再是一个人，但是女主居然是男主的奶奶，他该如何应对这突如其来的心动？？他只能暗暗提醒自己“她是你的奶奶”。
军分区成立水上游击队，丁水妹成为副队长，队长就是她很讨厌的老魏，丁水妹对老魏处处刁难，尤其是发现老魏不会水后，更成为了一个巨大的笑柄。
1948年初冬的北平，守城的国民党108师副师长田子恩接到密命，在北平主要的名胜古迹附近全部开掘出地道或暗室，并提前埋装炸药。北平一旦失守，同时引爆。……到时候，共产党接收的将是一座死城。往中对他产生了好感，但周伯勋的行踪却显得十分神秘……
一事无成、生活惨淡的女子深信她已失去所有热情，直到年轻且朝气蓬勃的自己有天出现在眼前，要她做出改变。
New Zealand: 16,000
Netfilter is the real security framework for firewalls. Netfilter is located in kernel space.
2.1 Advantages
For example, the meat quality of wooden stakes in the driving range is 0, the small barrel is about 30, the large barrel is about 50, and the head of the female dragon is about 20.
时尚网站总编赵一闻，对女性很不好。被他甩掉的女友陈瑶扬言报复他，给他造成
