I follow the execution process of this small program: first, I take exp and "\ +" as parameters, call the calculation (String, String) method in the AbstractCalculator class, call split () of the same kind in the calculation (String, String), then call the calculation (int, int) method, enter the subclass from this method, after executing return num1 + num2, return the value to the AbstractCalculator class, assign it to result, and print it out. This just verifies our thinking at the beginning.
《快乐520》是一套都市爱情题材的轻喜剧，每集均有歌舞场面，由剧中演员重新演绎三首经典金曲，剧种非常创新。故事讲述一位牛津哲学教授(由陈政阳饰演)经一个巧合来到佛山「快乐Mall」，遇到在商场工作的一位善解人意的平凡女生(由马栗饰演)，他们的相遇都令各自对爱情有了新的启发和体会。此剧有别于一般爱情片，用哲学的角度去诠释爱情，是本剧独特之处。
校园哲学家将在2019年末播出其番外篇Merlí-SapereAude，一共八集，每集一小时，主要讲Pol毕业之后的故事，正片回归的其他角色只有Bruno和Pol的爸爸
At present, many large financial institutions have begun to strengthen the DDoS defense system, but observers worry that attackers will shift their targets to smaller banks, credit cooperatives and even other industries.
该剧讲述年幼时期在一起度过的二人，经历过时间的洗练，渐渐从对方身上感受到爱情的故事。
Assuming that module a is loaded first, after module a is loaded, bar indirectly points to bar in module b. Whether loading completed imports or incomplete imports, there is an indirect connection between imports and exports, so it always works properly.
先生若是不需要，送人也好，建学堂也罢，只管先收下。
全球首部茶文化原创动画片
0 Register delegate for event with +=
Woboni Sharing Test Method
小草在一旁忐忑不安地看着于嬷嬷，见她没提刚才的事儿，暗自松了口气，便去收拾床铺。
When traveling to Nagoya, the most convenient and fast mode of transportation is the subway. Nagoya's subway system is relatively developed, but it is not as complicated as Tokyo.
Now there is an abstract PizzaStore class from which other classes can extend and override their CreatePizza methods.
竟然和信陵君有关系？尹旭心中暗道：看来事情有些复杂了，不仅年代久远，而且牵涉到的人还真有些特别和复杂。
至于到时候刘邦会另外派军队前来驻守就是另外一回事了，新到来的军队对当地情况不熟悉，作战怎么能比得上原来的老兵呢。
隋朝年间，烽烟四起，天下大乱。而骄奢荒淫的隋炀帝却不顾百姓涂炭，在奸相宇文化及的怂恿下，每日沉浸在声色犬马之中。太原侯李渊和二子李世民不忍天下苍生苦难，暗中联络江湖义士准备推翻大隋，解民倒悬。
《更美好的事》由Louis C.K.及Pamela Adlon主创，该剧算是Pamela Adlon半自传性质剧，讲述一位中产单身母亲女演员，如何整天工作之余，还照顾起三个女儿（Mikey Madison﹑Hannah Alligood﹑Olivia Edward饰），而且她还得抽空应付住在对面街的英国籍母亲（Celia Imrie饰）。Louis C.K.及Pamela Adlon负责了首集剧本。
