百度C++工程师面经.docx

百度C++工程师面经.docx - 百度 C 工程师面经 C...

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百度 C++ 工程师面经 C++ 算法工程师 一面顺利,自信满满 一面的时候是坐公交车去的,顺便在路上看了下平时的总结,也就 是几个常考的排序算法和 stl 的一些总结,一直都很紧张,直到进面 试官房间也还是很紧张。 面试官是个年轻 GG ,先让我进行自我介绍,然后就是谈项目,我 就把我所做的东西(以前准备过的)一一给他说了。他好像挺感兴 趣,我就把我们的一些设计给他介绍下。 在我讲项目的时候,我已经感觉到我貌似已经不紧张了。然后问下 了, C++ 的多态实现机制,我直接把菱形继承虚表结构在纸上画了 下,面试官也很满意。然后就问了下 windows 的消息机制, SendMessage PostMessage 的区别,如何把后者做成跟前面 一样(早有准备);多线程如何实现通信的,如何同步的(早有准 备)。还问了 Dll lib 的不同、开发中遇到的问题是如何解决的, 当然也问了几道算法题,统计一些数字中那个出现的最多、字符串 逆转什么的,然后又考了个迷宫的算法题。最后面试官说,你比我 当时强多了,让我倍感很爽。一面基本拿下吧。晚上 10 点收到明 天二面通知。 压力二面,频频发难 二面的时间是上午 11 点。和一个同学一起去的,还是很紧张。说 好的 11 点, 11 10 分面试官才喊我进去,看来前面的同学面的 不错啊,感觉压力很大,走进面试官的房间之前,还是很紧张,我 使劲跺了下地板。 进了面试官房间,是一个年龄比教大点的面试官, 30 多岁,一看就 知道经验丰富,比较厉害。上来就让我做个自我介绍,然后就把我 的笔试卷子拿了出来,我一看 80 分,内心暗爽。面试官问,知道 windows
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  • Spring '16

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Christopher Reinemann
"Before using Course Hero my grade was at 78%. By the end of the semester my grade was at 90%. I could not have done it without all the class material I found."
— Christopher R., University of Rhode Island '15, Course Hero Intern

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