I follow the execution process of this small program: first, 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 the result, and print it out. It just verified our initial thinking.
在那里，他们遇到了一位自称为普鲁修卡的女孩子……
然后，那双被吸入的紫色眼睛。莉莉丝一定是有什么企图，太奇怪了，太奇怪了，优里什么也拿不到，很为难……。
平静的城里突然陆续有数名罪孽深重的男囚在押运途中遭到劫持而失踪，并被弃尸荒野。刹那间，案情轰动全城，人心惶惶，谣言四起，有人说是山中狐妖出没。某日，千霞郡主元千霞与王府护卫总管聂俊私下相会时忽然昏厥、身体抽搐。为了拯救郡主的性命，聂俊不惜做出违背自己意愿的事来。可是郡主的病情仍不见好转，反而越来越严重，这时与王府渊源很深的禅安法师来造访，指出郡主只是被人下毒，案子开始慢慢浮出水面。为了保护郡主，聂俊与土匪戴云平同归于尽，一对有情鸳鸯就此生死相隔。
以明朝嘉靖年间官府为背景，曾在当朝引起争议、在民间戏曲小说戏剧乃至文革期间的文艺批评作品中多次出现的“热门人物”——明伦堂县谕教官海瑞为主线，再现了海瑞因直言上书引起他在官场的起起落落以及因治学有道，秉公周正而深得民心，却又因他“不识时务”不畏权贵秉公断案的刚直个性，使得自己一生仕途坎坷，几次愤然罢官直到七十二岁重回官场
The favorable orientation of the policy and the continuous improvement of market awareness have provided entrepreneurial opportunities for children to cultivate their thinking ability and subdivide the track. The injection of capital is also accelerating its development, but at the same time, more and higher requirements are constantly being put forward for it.
State mode-Allows an object to automatically change its behavior when its internal state changes, and the object looks like it has changed its class. The specific structure diagram is as follows:
本剧讲述的是草根创业者刘海皮在北京遇到恋暗多年的女神易爽，惺惺相惜的两人在假装情侣中弄假成真,擦出爱情火花。创业的失败、职场的挫折本就令两人面对极大压力，海皮的父亲又患了阿尔茨海默症，如同孩子般的父亲不断制造着令人啼笑皆非的难题。富二代对易爽的殷勤追求，易母及易家兄弟也状况频出，都让这两个年轻人的生活波澜不断，矛盾重重。海皮父子之间从最初的敌视、漠然到逐渐地心灵接近，终于找到曾经共同拥有的爱和力量；海皮与易爽在分分合合中不断面对着属于他们的风风雨雨、面包与爱情。
1. Read the competition introduction and data description carefully;
不是冤家不聚头，包立功和马唯民两个年纪相仿的男人，走的每一步几乎都是同步，但每一步却走得那么不一样!从80年进入红星理发馆开始，为了学徒转正、为了房子、为了升职、为了同一个姑娘，为了孩子，两个人是一路斗争到底。马唯民表面上英俊斯文，言恳意切，但其实为了个人的利益，他可以出卖自己、背叛朋友和家人。而包立功却是“卖相抱歉”，实则心地善良淳厚。两人一辈子针尖对麦芒地斗争，马唯民往往因为算计和不择手段而暂时得逞，赢得了一些利益——他如愿提前转正了;在住房紧张的福利分房时代，抢先得到了房子;在改革开放后，他成了下海捞金的人，积累了财富和名望……
属下就这么去了，还不被当作宵小给绑了。
该片讲述决定人类命运的神和用此命运生活着的人类的故事。奇道勋饰演诚实地去书写人类命运的神申浩允，全素妮饰演电视剧编剧高彩景，是被秘密包围的狗血电视剧届明日之星。
尤其是玄武候，比之白虎将军和朱雀将军，另有一种俊朗阳光，连身上的紫黑色也压不住那朝气。
这就结束了？无论是南雀军还是靖军，都陷入死寂，张大嘴巴看向山谷中央，只见那个少年俯身捡起阿图人头，高高举起，狂吼道：杀——手臂扬起处，从人头颈项中撒落一阵血雨，在阳光下闪耀着魅力色彩。
Instance
I manually added a few comments to the above log. By default, Activity/ViewGroup/View does not intercept non-consumption events. It is easy to see from the log that the down event has gone through the following process, the following is the distribution process, and the following is the consumption process. If no one intercepts the distribution, the event will be passed down to the child view. If the child view does not consume the event, it will be passed to the parent view for consumption, i.e. The onTouchEvent of the parent view will be called back in turn.
小孩别净学那些不好的。
