Reborn Ace Hack

"Joint recruitment announcement between Artificial Intelligence Laboratory and Xuannie Open Source Community."

One day in mid-October, the School of Computer Science, School of Mathematics, School of Physics and Engineering, and several other polytechnics related to the computer major suddenly posted such a recruitment announcement, which quickly attracted a lot of attention.

It is not uncommon for various laboratories in the school or a certain teacher to openly recruit people to work among undergraduate students, but students who have worked with teachers at the undergraduate level in the university or have gone to various laboratories to help out all know that,

Although some teachers or laboratories will give them some remuneration, the remuneration is often very meager. At most, it can be regarded as hard work. Some even

The living expenses are not enough, and the remuneration will change according to the teacher's wishes. It is very unstable. Even for some projects with low funds, or the teacher is stingy, these hard-earned fees may not be given. The reason is of course very high-sounding.

——The teacher asked you to do projects, gave you opportunities to exercise, and trained you hard. Isn’t this enough?——And so on.

Most students regard this phenomenon as normal, are accustomed to it, and are even proud to be able to help in a certain project team. After all, teachers will definitely not choose mediocre people when selecting people.

This time the artificial intelligence laboratory openly recruits people, which is a little different from the usual laboratory or teacher recruitment, because it is clearly stated in the announcement that if you are selected, you will be paid. This is enough to attract the attention of many people, not to mention the artificial intelligence

The laboratory is also a national key laboratory. Even if they are not paid, being able to enter this laboratory and do something is a very honorable thing for undergraduates.

The recruitment was arranged by Duan Yanyue. Xiao Yuan did not spend too much energy on it. He had more important things to do, which was to design the overall architecture of several software projects, and then work with his mother and his wife.

Several professors invited by my mother conducted repeated discussions, and then repeatedly adjusted the software architecture.

Originally, his plan did not include discussions with his mother and other university professors, but when he took out the first draft of the software architecture and discussed it with his mother, her mother gave him a lot of very good suggestions.

It was a surprise for him, and it also prompted him to temporarily change his mind.

In his original impression, the professors at the school, represented by his mother, might be academically better than him, but they still couldn't compare with him in actual project operations. However, after several exchanges, he found that he

The original idea was a bit off. In a national key institution like Jiangzhou University, it is not easy for someone to become a professor. Academics aside, they also have rich practical project experience. After looking at Xiao Yuan’s design plan

Finally, they were able to put forward some suggestions that convinced Xiao Yuan based on their own understanding.

Therefore, he adopted a more open mind and took the initiative to take out the design architecture that he had improved each time, discussed it with his mother and several professors that her mother had found for him, and then modified the technical architecture.

After revising his draft, the final plan was very different from the first version he originally produced.

As for several professors who were invited to help by Yang Jingchen, after several contacts with Xiao Yuan, their impressions of Xiao Yuan also changed dramatically. During a chat after a discussion of technical solutions, the School of Computer Science

Peng Dacheng, the dean of the school, joked about it.

"Originally, we came here to help because of Professor Yang's face, but I didn't expect that your computer professional foundation would be so solid, especially your actual project implementation experience, which makes me deeply ashamed. If I hadn't been face to face with you, I would have

Everyone would suspect that I was communicating with an old engineer who has many years of experience in large-scale project implementation. He is really a young man and is intimidating."

"Yes, I originally felt regretful that Xiao Yuan did not apply for our computer school. Now I know that it would be a real regret if he applied for the computer school. With the computer knowledge and technology he has mastered now, he will come to the computer school for another four years.

As an undergraduate, I'm a little bit suspicious of leftovers. Going to the Department of Mathematics is really a good idea.

It's a good choice. However, Xiao Yuan, if you have graduated from undergraduate degree and want to take the postgraduate examination, you must come to the School of Computer Science. With your current skills and four years of mathematical foundation in the mathematics department, your future achievements will definitely be

More than us old guys." Another professor, Lu Pingtao, said with deep sympathy.

Yang Jingchen smiled happily at the praise from Peng Dacheng and Lu Pingtao, and although Xiao Yuan felt very benefited, he did not forget about it and became complacent.

When Xiao Yuan completed the design of several software architectures for the open source forum with the assistance of his mother and several other professors, the results of the preliminary recruitment test for the Xuannie Community and the Artificial Intelligence Laboratory came out, and Duan Yanyue sent the fifty selected candidates

The test papers of the selected candidates were handed over to Xiao Yuan for him to review.

The preliminary test paper was issued by Xiao Yuan, and the contents tested were all very basic knowledge, which even a sophomore majoring in computer science could easily solve. However, although these test questions are simple, Xiao Yuan has buried a lot of knowledge in them.

There are fewer traps, so it is easy to pass the exam, but it is not easy to get high scores.

Most of the fifty students who finally passed the preliminary examination scored around 70 points. Only a few were able to break through 80 points. Only one person scored 90 points or above, and this person scored 100%.

In terms of face points, they all scored ninety-five points.

So he took out the 95-point test paper and looked at the name on one end of the test paper. He was a little surprised because this test paper turned out to be Cheng Wei's. After flipping through Cheng Wei's test paper, he found that he had written the name on the end of the test paper.

In the last programming question, the fault-tolerance processing subroutine was incompletely written and five points were deducted. If not for this reason, his score might have been full marks.

At the same time, Xiao Yuan also discovered that Cheng Wei had a very good habit. Even when he wrote the C program on the test paper, he did all the indentations and blank lines that he should have, and the comments in the program were also complex and simple.

, just right.

"It's just that this guy's thinking is still a little too rigid." Xiao Yuan also discovered some shortcomings in the programs written by Cheng Wei. He also took the programming questions as an example. What Cheng Wei wrote were all in textbooks.

It is a very standard algorithm, so the program is a bit lengthy. However, the few questions Xiao Yuan asked actually have some very clever algorithms. These algorithms can not only improve the efficiency of the algorithm, but also greatly reduce the amount of code, but the program

Weidu did not adopt them, perhaps because he did not think of those algorithms at all.

Xiao Yuan put down Cheng Wei's test papers and looked through the test papers of other students again. For these students, although scores were an important reference factor, he did not want to rely entirely on scores when selecting candidates. He set

Those traps actually examine some of the habits of the students participating in the selection, such as the comments on the program, and when writing the program, whether they will consider the fault tolerance and exceptions of the program they write, and whether they will prepare for some accidents that may occur.

Write fault tolerance and exception handling code and more.

Based on this, when Xiao Yuan looked through the test papers, he quickly eliminated some students who had good grades but had extremely bad habits. In the end, thirty-one students were left. Whether these students will be selected requires further research.

interview, and he had to conduct this interview in person.

The interview was scheduled for the afternoon of the next day after the preliminary test results came out. The location was the conference room of the Artificial Intelligence Laboratory. As interviewers, in addition to Xiao Yuan, the general manager of the project, there were also Yang Jingchen and the Artificial Intelligence Laboratory.

Another professor of

It was Xiao Yuan's old acquaintance Wang Bofang. He had no projects in hand during this period, so his mother arranged for him to serve as a representative of the laboratory and personally participate in the future project team as a technical consultant. Duan Yanyue

In this interview, I played the role of secretary.

The interview officially started at 2:30 in the afternoon. The first person to come in was a thin girl named Li Mingming who wore a pair of thick glasses.

"Let me ask you a question, how much do you know about open source software?" After the two parties greeted each other, Xiao Yuan asked the question first.