Working for more than 30 hours, and still in such a highly focused state, this has already brought the spirit of Lu Zhou to the limit.

After returning to the temporary dormitory, Lu Zhou did not change clothes as usual, and his head fell on the pillow and went to sleep.

When he opened his eyes again, the sun outside the window had been slanted to the horizon.

I took out the phone and looked at the time. It was already 5:30 in the afternoon. Lu Zhou couldn’t help feeling.

"The work and rest are completely reversed. It seems that after two days, I have to spend some time adjusting my schedule."

I really slept to this point without knowing it, and no one came to call him in the middle.

There were dozens of missed calls hanging on the screen of the mobile phone, including Chen Yushan’s call, and two teammates, Liu and the counselor, and his roommate.

Lu Zhou opened WeChat and gave them a message in turn, explaining the reason for the missed call.

After doing this, Lu Zhou was carrying a travel bag and was about to return the key to the dormitory. A phone call came over.

The caller is Chen Yushan.

As soon as the phone was connected, the sweet voice came from the end of the phone.

"Lu Zhou! How is it?"

Lu Zhou: "I feel okay."

Chen Yushan then asked: "I heard that this year's topic is very difficult. Which question did you choose?"

Lu Zhou: "A, about the 嫦娥3."

Upon hearing Lu Zhou’s answer, Chen Yushan opened her eyes in surprise and said, “You chose the question! What do you know about the title?”

Lu Zhou thought about it and replied: "Alright, although the proposition of space is very scary, it is not difficult to convert into a mathematical problem."

"It's not difficult for you," Chen Yushan sighed. "I have a roommate who also participated in this year. I wanted to take a country back and fight for the opportunity of the research. As soon as I saw the topic of the competition, she was the whole person. It’s dumbfounded.”

Can the National Prize for the Mathematical Modeling Competition add points to the research?

Lu Zhou is amazed.

No wonder that Lin Yuxiang is so desperate to hold his thigh.

It turns out that this makes sense.

Lu Zhou: "Which question did she choose?"

Chen Yushan: "B title, the one that designed the folding table."

That was really fierce.

Lu Zhou felt in his heart.

At least seven teams in a computer room chose the B question, and the remaining three teams did not notice it. They did not even rule out that the entire team had a problem with the team.

"So how does she feel?"

"It's very difficult, it involves structural mechanics, ergonomics, and it's very troublesome and troublesome. In her words, there is nothing wrong with a broken table." Chen Yushan sighed. "It's still a normal subject, a design. Pig farm, a design storage cabinet. Don't talk, you are going to eat, I guess you just got up, I am going to comfort my roommate."

"Well, see you back."

Lu Zhou hung up the phone and just saw Lin Yuxiang returning a message saying that MD5 code and papers have been successfully uploaded. She and Wang Xiaodong first went back to school. If there is any place to help you, please be welcome. He ate for dinner and so on.

Lu Zhou thought about it and returned the sentence [You are welcome].

The game is over. Although others have made serious strokes, it is a good idea to have a three-day "logistics".

Complain again, and can't say it.

The school bus has left, the next shift is tomorrow morning.

The accommodation conditions of the old campus are not very good, and I haven’t changed my clothes for three days. Lu Zhou really doesn’t want to stay here for a moment.

He went to the school gate with his travel bag. He ate the bowl noodles at the school gate and then took the subway back to the new campus.

......

"One two one, one two one..."

"The arms are smashed! The legs are moving! One is not to be lazy to Laozi!"

The sound of the whistle sounded on the playground, and the freshman who was wearing the green oil was being trained by the instructors.

Looking at these energetic young people, Lu Zhou could not help but sigh, young is so good, and then walked toward the dormitory.

Back to the bedroom, just opened the door, three animals were surrounded.

"Idle, how about the exam?"

“Is there a finalist? Liu Rui has again said that he is forced to stop.”

"I really stopped," Liu Rui couldn't help but laugh. "How do you just don't believe me? I look at the two topics and I am obsessed with it. I still know a little bit about the second one, or rely on our team. The thighs can only be fixed while writing the program while helping me to model. It’s good to get a provincial award."

Shi Shang impatiently removed this guy: "When you do, you hang up, you hang up, you don't hang me, I look down on you. Let's go, let's ask the elbow."

Huang Guangming came over and asked: "Idle, how are you doing? A question is not difficult?"

Lu Zhou said casually: "Alright... Liu Rui, what about you?"

"It's too difficult... a lot of problems can't be solved by mathematics alone." Liu Rui shook his head.

That is inevitable.

Both mathematics and programming are just tools for solving problems. The core idea of ​​mathematical modeling is also here, so the selection of the contest is based on the talents who are good at exams, but the application-oriented talents who are good at using mathematics to solve practical problems.

Or why do you say that the national prize is high? Gao is here.

Unlike the mathematics exam, there is nothing to discuss in the mathematical modeling contest. The layman can't read the papers, let alone the papers in the U disk.

After being asked by two roommates who planned to participate in the competition next year, Lu Zhou was able to get rid of the entanglement of two animals, climbed the ladder and went to bed, and opened his notebook.

Hang up the machine for so long, don't have a long progress bar, then it will be a big loss.

However, when Lu Zhou opened the computer cover and looked at it, he was mad at him.

MMP.

The progress bar has risen so much compared to before he left.

Hanging Nima's machine, not hanging, it is a waste of electricity!

Lu Zhouqiu, however, did not say that the computer was shut down, grabbed two borrowed programming books and stuffed them into the shoulder bag, and ran the library to study.

......

After the end of the mathematical modeling contest, Lu Zhou was finally idle for a while.

Every day, I have two books, a "data structure" and an "artificial intelligence programming paradigm". In mathematics, the physics class also sees that in addition to the physical education class, the other classes are basically sitting in the classroom. Do your own thing.

The only good thing about the university is this, and your time can be mastered by yourself.

In addition to the leaders in the courtyard, as well as some old professors who are old, the general teacher lectures only on the above, and at most, the people who are absent from the class, as for the people sitting below What is generally not the case, as long as you do not affect his lectures.

Usually I am in class, or I am studying in the library, or I am typing and arranging artificial intelligence in the bedroom. The discovery of Lu Zhou accident, accompanied by Xiao Ai chat can promote the growth of the progress bar, and the efficiency is much higher than the simple hook.

To this end, Lu Zhou wrote a small program in Python, which opened the interface between Xiao Ai's main program and QQ, and registered a new QQ number. The name nickname is called "eye".

In this way, he only needs to hang a trumpet on the mobile workstation and send a message to the trumpet through his own hand Q. This message can be read by the applet and entered into the dialog box of Xiao Ai.

This is equivalent to using a third-party chat tool to indirectly interact with Xiao Ai. Considering Xiao Ai's absolute control over the "mobile workstation", he can even remotely control his own notebook.

Let Xiao Ai execute a program, Xiao Ai will automatically execute.

For example, he only needs to input the shutdown, Xiao Ai will shut down the computer for him.

It’s pretty cool to think like this.

Of course, for security reasons, he added a security lock to the core code of the applet. That is, only the message sent by his own QQ number will be received by the applet and input into the dialog box of Xiao Ai.

Even if someone searches for his trumpet through someone nearby, sending a message to it will have no effect.

After all, it can only be identified, only his own account.