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.
时装中篇剧《还我本色》，描述人在黑社会打滚，原因各异，际遇各有不同，一旦踏足，却不能自拔，最终是潦倒一生，难道真的「人在江湖、身不由己」？
断林镇谜案 第七季 / 布罗肯伍德疑案
10 \"Ryojun Sō Kōgeki\" (旅順総攻撃)
接下来，新人拜堂，其热闹喧哗自是不用说，小葱只听见满耳笑语不断，分不清东西南北，唯有跟着李敬文动作。
因最后一次任务而感到内疚的老兵与好友的遗孀联手渗透进了一个危险的哥本哈根摩托帮。
"I remember we had a very clear division of tactics at that time, First, adjust all the automatic rifles in hand to semi-automatic shooting mode, Of the 15 men, apart from the gunners and the bazookas, Most of the others use '81 bars', There are also a small number of 63 types, I'm using the 63, One of the characteristics of this gun and the 81-bar is that the single shot accuracy is especially good, Even better than '56 and a half', Much better than 56 Chong and some Mao Zi guns captured from the Vietnamese, At that time, in order to give full play to this advantage in precision, The company commander ordered us to use this tactic, The concrete implementation is to use heavy machine guns to suppress fire in hidden places, In addition to killing as many enemies as possible, If the enemy takes tactical actions such as lying down to avoid shooting, Then use machine gun fire to limit its movement range, That is to say, they are suppressed in situ, and then rifles are used to give full play to the advantage of high semi-automatic shooting accuracy, giving them "roll call" one shot at a time. This tactic is still very effective in dealing with the first and second large-scale attacks, with extremely high efficiency, and almost all the Vietnamese troops who came up were killed on the way to attack.
等人都走后，李家四口聚集在一处，李长明问道：敬文，你今儿咋了？敬文娘也迫不及待道：就是。
A young woman abandons a choice job at a law firm and her life in New York in an attempt to find love in the unlikely locale of West Covina, California.
青年科学家李正道一直奉爱因斯坦为自己的灵魂导师，希望自己能够成为一个有价值的人。但是却因为母亲的病、女友的爱、朋友的情让他逐渐看清了人情的冷暖··· 面对着生活的窘迫，他运用自己的物理学知识来展开自己的复仇计划~
(2) Motor boats of less than 7m in length and of a maximum speed of not more than 7 knots may display a white ring light in place of the light required in paragraph 1 of this regulation. Side lights should also be shown if feasible;
931年，魔都“上海”。
《外貌至上主义》讲述了全校最丑胖的男生文帅在原学校备受欺负后鼓起勇气转学，却在一夜之间拥有了两具迥然不同的身体！一具是原先丑胖的自己，可另一具竟然是颜值爆表的完美男神，文帅发现自己的思维可以在两具身体中任意切换，当一副身体清醒另一副则会进入睡眠状态 … 两具身体的秘密使文帅原先的生活发生了天翻地覆的变化，受到了从未有过的欢迎，开始了完全不同的生活，感受到“金字塔顶”人生的美妙和便利，与此同时，这幅帅气身体隐藏着巨大秘密逐渐浮出水面，帅气身体原本的主人 kris 逐渐苏醒，层层谜团逐渐解开。
If you need to undo it, you can use memos to implement it and restore it to the previous state.
The network cable is the transmission medium. A computer can correspond to multiple IP addresses. In fact, the network card interface of a computer corresponds to one IP address. If the computer has two network cards, then the computer can have two IP addresses!
《道士下山》讲述的是民国时期，外敌入侵，军阀混战，乱世中各类江湖人物纷纷登场。一个不堪忍受山中寂寞的小道士何安下偷偷下山，结果遭遇到一系列诡异奇幻的人物和事件。无心之中，他被卷入太极门掌门之争，并与来华偷师的日本忍者对局。后中统特务欲招揽其做间谍，他却利用这个机会帮京剧武生查老板截杀特务头子报夺妻之恨。何安下周旋于中统、纳粹博士、日本人和江湖之间，经历一系列匪夷所思的人物和事件，慢慢领悟武术的至理，而他的人生也永远的改变的故事。
假面骑士诞生45周年纪念作品。共七集。
纱绘是学校的校花，人长的甜美可爱，但是心机很重，转学生小桃看起来很骚包，一进学校很受瞩目，令纱绘有被抢了风采的不悦，纱绘知道小桃似乎单恋着同班同学东寺森，因此纱绘打定主意从中作梗，小桃能否保护这段珍贵的恋情不被纱绘破坏？然而這只是一场最大的悲剧序幕！ 在纱绘的恶意计谋下，让小桃误以为原来心爱的东寺想得到的，真的只是“小桃的身体”！面对东寺的强吻未遂，小桃惊慌失措，殊不知这一切都是纱绘的陷阱，接二连三遭到纱绘的阴谋阻扰，小桃的爱情路似乎走来特別坎坷。 另一方面，学校的帅哥花花公子阿浬，因为曾经溺水，被善于游泳的小桃所救，所以阿浬心里喜欢上小桃，但是阿浬知道小桃心中只有东寺一人。 在纱绘的一连串计谋下，小桃和东寺什么进展都没有就宣告分手，小桃虽然想要跟东寺把纱绘的恶行揭穿，但却反被纱绘利用，小桃和阿浬的若有似无的暧昧，使得疑心病重的东寺因此提出分手的要求，此时伤心欲决的小桃又发生一件大事将他逼上绝境。
