Now, let's imagine why these "checkpoints" are called "chains" in iptables. As we know, The purpose of a firewall is to match "rules" for passing messages, Then execute the corresponding Action, So, when the message passes through these checkpoints, You must match the rules on this level, However, there may be more than one rule on this level, But there are many rules, When we put these rules in a chain, A "chain" has been formed. Therefore, we imagine each "checkpoint" as shown in the following figure. In this way, it is more appropriate to call them "chain". Each message passing through this "checkpoint" must match all the rules on this "chain". If there are qualified rules, the corresponding actions of the rules will be executed.
第三节的纪念年，与一个课长有很大关系的新出演者加入！！
Updated December 17
We can see above that the basic process of Baidu's interview is like the above code, so Ali and Tencent's are also similar to the above code (here we don't stick the same code one by one), so we can extract the public code. Let's first define a class called Interview
From left to right:
项羽想要反攻汉国，就得劳师远征，汉军以逸待劳，楚军怎么是对手呢？说实在的，中原诸侯是谁强大就倒向哪一方？时间久了，定然多多支持汉国，这种情况下强弱之势很明显。
赵文华工部出身，对于铳炮还是略知一二，此前鸟铳点火发射，总要一套笨重的流程，眼前这个手铳可神了，直接扣扳发射，省了不少事情，外加携带轻便，真如戚继光所说，天降神器。
Tmall conducts lottery activities in Double 11 every year. For example, if Alibaba wants to improve people's use of Alipay to pay, if each user recharges 500 yuan to Alipay, then he can win 100% of the 100 yuan red envelope.
他虽然觉得这姑娘心善，却丝毫不敢拿性命开玩笑。
西天取经五百年后，如来圆寂，金翅大鹏祸乱三界。孙悟空为拯救三界，口含如来舍利降世人间。在召集师弟沙悟净、朱悟能的过程中，悟空终于领悟舍身取义的无量佛法，蜕变真身，消灭蛤蟆精，踏上打败金翅大鹏的西行路。
Public void operation () {
为了对付尹旭，结果偷鸡不成蚀把米。
可惜的是东瓯和闽越太不中用，很短的时间之内就被尹旭干掉了，反而使得尹旭的实力增强了不少。
刀子嘴豆腐心的金梦瑶还好有个宽厚仁义的老公，牛建国不但不埋怨她怀不上孩子，还对她百依百顺。功夫不负有心人，一天小两口用试纸测出怀孕了，把全家人都高兴坏了，对心高气傲的儿媳金梦瑶也开始格外照顾。偏偏天不遂人愿，金梦瑶根本没怀上，是试纸出了问题。这一出闹剧过后，又经历了分房风
阴云密布的本能町，在神秘恐怖的本能字学园，高高在上的学生会长鬼龙院皋月（柚木凉香 配音）只手遮天，她通过“极制服”统领校内的学生，极制服由所佩戴的星星数量分级，级别越高拥有的战斗力就越强。这一天，一个背着单片太刀剪的女孩出现在本能字学园门口。她叫缠流子（小清水亚美 配音 ），为了调查杀害父亲的真正凶手而来到这个凶险的所在。谁知她刚刚到来不久，便遭到蟇郡苛（稻田彻 配音）、猿投山渦（桧山修之 配音）等学生会四天王的阻击。
饶是如此，彭越开门见山问道：刘夫人一路远道而来，辛苦了，不知道夫人前来有何见教。
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