AbstractCalculator is an auxiliary class that provides auxiliary methods. Next, implement each of the following classes in turn:
终于，键志病情恶化住进了医院，看见键志虚弱的模样，义一的心里很不好受，他找到了托生，托生用自己的方式温柔地温暖了义一内心的伤口。键志去世了，这也让义一和托生更加珍惜能够在一起的幸福时光。
saitaan和choneecha是孪生姐妹。在她们小的时候坐船游玩，她们的船沉了，于是她们的父母去救她们了。不幸的是，父母淹死了，saitaan也淹死了。choneecha是唯一的幸存者，她被另一个家庭收养。尽管saitaan已经淹没，水鬼救了她，让她成为自己领养的孩子并在水下生活。
8.2 Electrocardiogram is obviously abnormal and unqualified.
某对男女在某所初中成为恋人，卿卿我我，由于琐事产生误会，比起怦然心动，生气烦躁变得多了起来……后来趁着毕业就分手了。
"Because I have heard some scout comrades who came down from the enemy's rear say before, The Vietnamese army has the habit of dogs biting people. They just take advantage of the dog's low stature, The advantage of fast moving speed, Avoid fire, Then they rushed to the position with explosives and died with us. There is also the gunner who rushed up with the dog and bit us. Good jamming the gunner's shot, Buy time for their attack, I heard that they learned this tactic from Mao Zi. I don't know exactly what is going on. Anyway, that kind of "dog" is fantastic, with a large number and fast speed. It is difficult to hit all kinds of light and heavy firepower on hand. The closer they get to the position, the more they will take some simple evasive actions, which cannot be prevented.
When it comes to the recent waves of DDoS attacks, the ability to identify attacks and quickly organize threat responses has become a key factor in determining the outcome of the accident. By doing these two things, enterprises can keep their services available continuously. If it fails, the service will only be forced to go offline.
手术期间，赛斯感受到了主刀女医生玛姬的注视，那目光里的坚定和执着深深震撼了赛斯，他已经被玛姬吸引住了。玛姬因为手术失败而无比自责，感到绝望无力。这期间赛斯一直默默地陪在玛姬身边，尽管玛姬感受不到他的存在。 赛斯爱上了玛姬，这个美丽善良而自信的女医生。
To connect the handle, please insert the handle before opening the simulator, otherwise the simulator cannot recognize it.
精神科医生高静在工作中凡事以病人的健康为重，小凯是高静的病人，透过小凯的介绍，国栋认识了高静，二人一见如故爱情升温。为了向高静求婚，国栋、高静、小凯前往与那国岛，潜入海底找出藏在那里的钻戒。谁知国栋出事了，只打捞起一具无头的男尸。对国栋的生死未卜及思念让高静陷入迷离，她透过病Simon的引导，看到一些不该看到的光景。高静求助精神科医师Edward，看着小凯带回的铁箱，高静再度陷入寻找国栋的迷思中。
De la veille de l’arrivée de François Mitterrand au pouvoir le 10 mai 1981 à l’adoption de la loi Taubira sur le mariage promulguée le 18 mai 2013 et votée le 23 avril, Fiertés s'intéresse à une histoire d’amour, et plus largement, la vie d’une famille et des combats menés par les homosexuels autour du Pacs, du mariage et de l’adoption.
正是因为这样的缘故，所以范文轲才会很在乎自己的心血，有时候即便知道希望不大也不愿意放手。
刑侦大队长洪剑根据线人提供的线索破获一起人蛇走私案，本打算留着几个头目放长线钓出幕后大老板，却没想到一个头目被暗杀，一个线人被逼跳崖，案件扑朔迷离，一时难以查清，更奇怪的是，后面接二连三又有几个女子被暗杀，竟是同样的手法。到底幕后黑手是谁，洪剑顶着多方压力最终破获此案。
与挚友的竞争，来自所爱女性的告发在失去很多的同时，男人最后得到的东西是…！？
The skill of collapsing dragon legs is very exotic. The author is an action mode, so it is difficult to aim at this skill when used. Let's divide it into people.
小岛惠子发现抛弃自己的亲生母亲竟然是妓院里的妓女，感到十分羞愧，离开了养父母家，与一干小姐妹混迹于东京涩谷街头。但和母亲那斩不断的骨肉亲情却怎么也挥之不去，这血缘关系就如同锁链般，紧扣着她身边所有人的命运，她们既有摆脱不开的骨肉亲情，又有无法化解的矛盾与恩怨。
武梅抽丝剥茧耐心侦察，终于迫使“钓鱼
毛海峰眼睛微微一眯，还淘到宝贝了。
