Just turned over a new leaf and became a wise and intelligent student

Chapter 250 People can’t eat everything! (3.5 in 1)

Xu Qingshan listened to Jiang Huanxi's soft voice, but he could sense a chill in it.

He winced.

"Not really. It has nothing to do with whether the students are male or female. I just want to encourage everyone."

"Then don't you want to encourage me?"

Xu Qingshan turned around when he heard that, and Jiang Huanxi had already sat down next to him.

Xu Qingshan thought about it and his eyes lit up.

"How about you give me some verbal encouragement?"

"."

After a long time.

The young couple just came out of Yandong Garden, but they didn't turn into the school, but went to Xidan for a stroll.

They specifically chose the Xidan Shopping Mall which was a little far from the school to buy some things for Xu Qingshan to facilitate his travel.

Theoretically speaking, there are many famous masters in top universities like Huaqing University and Peking University.

In terms of academic achievements alone, not just in mathematics, there are many top professors at Peking University and Huaqing University whose international status exceeds that of Xu Qingshan.

When students meet these top professors, they just greet them politely and ask questions proactively.

Even Nobel Prize winners have come to Peking University to give lectures, and there are more than one.

But no matter how high they are, their popularity in Peking University at this time cannot be compared with Xu Qingshan.

"Ah, I never knew these chosen ones could be so fanatical."

As the two walked on the road, Xu Qingshan complained helplessly.

"Because there is no sense of distance between you and them."

Jiang Huanxi smiled with eyes curved.

Xu Qingshan didn't understand what was going on. He was stirring the noodles with chopsticks in his hand.

I don’t know why, but after they came to Beijing and ate at all the restaurants, they all ended up with the same destination.

Go to Shaxian Hotel and eat the classic three-piece set.

“I ran really fast.”

Xu Qingshan pushed the mixed noodles to Jiang Huanxi.

Jiang Huanxi held her face with her little hands, looked at Xu Qingshan and said with a smile.

"You."

"You are a student, you are good-looking, you are of the same age, and you have common topics. In their eyes, you are exactly like them in their dreams."

After Jiang Huanxi said this, Xu Qingshan began to understand a little.

“So they seem to be chasing stars, but in fact they are chasing their dream selves.”

“This can also be considered as psychological mapping.”

Xu Qingshan shook his head helplessly.

"It looks like I'll have trouble going to class for a while."

"We are here today to solve this problem."

Jiang Huanxi was helping Xu Qingshan break a tea egg. Xu Qingshan was a little curious about what the solution Jiang Huanxi was talking about was.

After dinner, I went into Xidan Shopping Mall.

When they came out again, Xu Qingshan understood everything.

This Xu Qingshan was completely different from the Xu Qingshan who had just sneaked into the mall. Even if he ran to the hospital to see his grandmother, his grandmother might not recognize him at first sight.

The original Xu Qingshan, that is, his appearance when he appeared on TV, retained his previous American shaved head and clear and handsome facial features. He was the kind of outgoing, sunny and cheerful boy who easily attracted attention when walking on the street.

But after being dragged by Jiang Huanxi to make changes in the mall, Xu Qingshan...

At this moment, he looked like an inconspicuous and weak scholar.

With medium-length hair and bangs that cover his forehead, he also wore a pair of plain glasses with thick black frames and a thin scarf, and Xu Qingshan's most conspicuous face was completely blocked.

You don't even need to wear a mask.

"Will you really not be recognized like this?"

Xu Qingshan tugged at his scarf somewhat unconfidently.

This feeling was a bit strange. When he looked in the mirror just now, he didn't feel that the person in the mirror was himself. They were completely two different styles.

It seemed that he had returned a little bit to the time when he had just been reborn, that weakened version of the Shamatte look.

"Trust me~"

Jiang Huanxi also reached out to help Xu Qingshan adjust his scarf.

She also made some simple modifications herself.

Now the young couple looks a bit like a pair of country bumpkins.

"Let's go to class this afternoon and try it."

Jiang Huanxi put her arm around Xu Qingshan’s arm. She was very satisfied with her “work”.

Although Xu Qingshan felt uncomfortable, he still went to the classroom to try it in the afternoon, and he was not discovered.

Xu Qingshan's college life was full of ups and downs, and he retired at the peak of his fame.

The thing called heat.

As quickly as it comes, it goes as quickly as it comes.

Apart from normal classes, Xu Qingshan would spend the rest of his time going to the Institute of Information Science and Technology with Jiang Huanxi to work with Yang Shu to review the OJ question bank in preparation for the upcoming ICPC qualifiers at the end of the month.

10 month 18 day.

afternoon.

Xu Qingshan woke up at his laboratory workstation at the Institute of Information Science and Technology. He got up and looked at Yang Shu who was still typing on the keyboard next to him, feeling a little helpless.

This guy is really hardworking.

Dean Mei said that ever since returning from the online preliminary competition, Yang Shu has been working hard on questions like crazy. He has even finished all the question banks that had not reached the end of 100 questions.

I even dug out old question banks from several years ago and practiced hard on difficult questions.

He had gotten a little better before the National Day. After a week of brushing away the anger, he was about to return to normal. However, after returning from the National Day, Xu Qingshan's appearance on the news broadcast caused a stir on the Peking University campus again.

Even a guy like Yang Shu who doesn't care about what's happening outside can hear people discussing Xu Qingshan wherever he goes.

The enthusiasm that had been finally released by doing more exercises was now raised again.

According to Mei Hong.

Yang Shu actually didn't have any other ideas. He just wanted to catch up with Xu Qingshan, but this kid was so diligent that it was a bit scary.

He originally lived in the laboratory like a nail house owner.

Now sometimes I don’t even go back to the dormitory. I live in the laboratory in the true sense of the word, sleep on the spot, and continue studying and writing code when I wake up.

"Old Yang, you really don't want to take a break?"

Xu Qingshan asked helplessly.

"No, I'm trying to find the commonalities between these languages ​​in this section. I want to solve this problem in every language."

Yang Shu's eyes were fixed on the screen.

“There’s no need to do that.”

Xu Qingshan was quite afraid that this old man would die suddenly.

Or look at what he looks like now.

His hair was disheveled and his eyes were bloodshot. He sat in front of the computer all day long as if he was crazy. Every time he went to sleep, it seemed that his brain was completely unable to function and his eyelids could no longer bear it, so he just fell asleep.

Xu Qingshan was really worried about this kind of performance.

"Lunch is here."

The door of the laboratory was opened and Jiang Huanxi walked in carrying three meals.

"Xiaoxi, thank you for your hard work."

This was what Xu Qingshan asked Jiang Huanxi to buy.

"It's okay. I'm just doing the logistics work. Yang Shu hasn't rested yet?"

Jiang Huanxi was a little surprised and asked Xu Qingshan.

Today was supposed to be Sunday.

Jiang Huanxi stayed at Yandongyuan last night. They both went to bed early and got up early today. They made an appointment to come over with Yang Shu to prepare for ICPC and shorten the time for answering questions to a greater extent.

As a result, they arrived at the laboratory of the Institute of Information Science and Technology at the right time in the morning as soon as the door was opened. As soon as they entered, they saw Yang Shu sitting in the dark laboratory with disheveled hair and dirty face. His face was illuminated by the white light of the computer and his eyes were bloodshot. He looked like an evil ghost who had been trapped for who knows how many years.

If Xu Qingshan hadn't rushed him to the bathroom to wash up, Yang Shu's appearance would probably be even more outrageous.

Xu Qingshan shook his head.

Although he had been urging Yang Shu to rest since morning,
"Yes, yes, I'll solve the third solution to this problem again. Seriously, I'll take a nap after I finish this problem."

Yang Shu's eyes were still fixed on the screen, his hands flying on the keyboard.

Xu Qingshan spread his hands towards Jiang Huanxi.

He heard this sentence from morning to afternoon, and he finally understood why Dean Mei had that expression and attitude.

This kid has a really stubborn temper, he won't listen.

Xu Qingshan was even considering whether to put some sleeping pills in Yang Shu's food.

"Eat first, and then we'll do it after you're done."

"Okay, thank you."

Xu Qingshan handed a lunch box to Yang Shu and ignored him. He and Jiang Huanxi found an empty table and sat down to eat lunch together.

Yang Shu wrote code with one hand and opened his lunch box with the other.

He didn't have the energy or mood to see what was in the lunch box. After writing a version of the code, he used the time to check and organize new solutions to eat from the lunch box.

Swallow everything, whether edible or not.

Xu Qingshan, who was eating and paying attention to Yang Shu from time to time, became anxious.

"Hey hey hey! Old Yang! Old Yang!"

"You can't eat plastic soup spoons! Why don't you spit out the bones when you eat ribs, you bastard."

Xu Qingshan was so anxious that he came over and pressed Yang Shu down.

Finally, I have managed to control this crazy kid.

only.

Just as Xu Qingshan was holding Yang Shu's hand with one hand and pressing Yang Shu's face with the other hand, and Jiang Huanxi was watching from the side, Mei Hong was just coming in from outside the laboratory. When he saw this scene, he was controlled for five seconds.

After five seconds, Mei Hong, who had subconsciously wanted to scold out loud at first, changed his expression rapidly after seeing that it was Xu Qingshan and the other three. It was not until Xu Qingshan and the others stopped and turned to look at him that he managed to utter a word.

"You guys. Is this a physical training with a break between training?"

God damn physical training.

God knows how Mei Hong came up with this word.

After a while, Xu Qingshan and Yang Shu sat in a row in front of Mei Hong. After listening to Xu Qingshan's complaint, Mei Hong looked at Yang Shu helplessly.

"Yang Shu, it's fine if you want to work hard, but if you overdraw your body, skip sleep, and eat randomly, then I will cancel your qualification to participate in the competition and revoke your access to the laboratory. I will let you go back to reflect and rest for a while."

Mei Hong saw that Yang Shu was stunned and seemed to be in pain, so he thought he should give him another strong blow.

"Also, I will temporarily ban your OJ platform account, and I will not allow other students to lend you their accounts. Do you understand?"

"Don't"

Yang Shu said strugglingly.

"I'm going to bed now."

Yang Shu went to the corner, opened his bag, took out an air-conditioned quilt, lay down directly in the corner, and fell asleep.

Before the other three people present could react, a light snoring sound was heard from the corner of the laboratory.

Xu Qingshan:
"It's still Meiyuan who has the final say."

Xu Qingshan said helplessly.

He doesn't have the authority that Meiyuan has. Sometimes, you have to be a power dog to be useful.

"Let him sleep, Qingshan. I have something else to discuss with you. I asked Lao Chen this morning, and he said that you should come to our Institute of Information Science and Technology laboratory for training today, so I came to find you."

Mei Hong also sighed helplessly.

Revoking permissions and blocking accounts are already the worst ways a dean can deal with a situation, but it hasn't reached that point. If Yang Shu just won't listen, what can he do?

He is not a bad teacher who likes to threaten students!
"Something related to me? ICPC?"

Xu Qingshan was stunned for a moment.

"No."

Mei Hong shook his head.

"Is such that."

Mei Hong took out several documents from the briefcase he carried with him.

"Didn't you attend the ICML conference on behalf of Kyoto University?"

"Oh yes."

Xu Qingshan almost forgot that he had ever done machine learning.

To be honest, the videos at that time are still one of my highlights and dark history. "ICML has already started to integrate the proceedings. This is the inclusion certificate issued by the organizing committee to yours, which has been sent to the Institute of Information Science and Technology."

"Is that all?"

Xu Qingshan took the document curiously, took a few glances at it, and found nothing wrong.

But such a small matter shouldn't require Mei Hong to come to me in person, right?

“That’s just by the way.”

Mei Hong pushed several other documents that looked much thicker to Xu Qingshan.

"Here's the important thing."

"After you participated in ICML, some of the world's top schools in the fields of machine learning and computer science sent us visiting applications. It was originally planned that by the end of this year, six schools would send visiting teams to communicate with our Institute of Information Science and Technology."

Mei Hong looked solemn and spoke seriously.

"But your article has been published in Nature this time. You are very popular in Europe and the United States. In addition to receiving applications from more schools that want to exchange ideas with our Institute of Information Science and Technology, three of the six original visiting scholars have proposed to work with you on in-depth cooperation projects, which is what you mentioned at ICML before."

"I came here to ask for your opinion."

“Can these projects be incubated in our Information Science Center?”

Mei Hong asked cautiously.

As he asked, he quietly observed Xu Qingshan's expression.

After all, these teams came to Peking University because of Xu Qingshan, and the one who can really make the decision is actually Xu Qingshan.

If Xu Qingshan was a student of the School of Information Science, then Mei Hong didn't even need to ask, where else could he be placed except the Information Science Center of Peking University.

But Xu Qingshan’s identity is different now.

Mei Hong knew that Xu Qingshan was currently working as an assistant researcher at the Institute of Mathematics at Peking University.

In addition, given the degree of doting and attention that Tian Gang and his group of math experts have for Xu Qingshan, it is not impossible for Xu Qingshan to take these projects to the Mathematics Center or the Institute of Mathematics.

Xu Qingshan did not answer Mei Hong immediately, which made Mei Hong a little anxious.

"Qingshan, it's like this."

"The predecessor of our Beijing University Information Science Center is the State Key Laboratory of Visual and Auditory Information Processing, which was established in 88. It is also the first state key laboratory established by Beijing University. Now the Information Science Center is led by Academician He and Professor Zha, who are leading a large team of backbone elites."

Mei Hong really wants to implement this project in the Information Science Center.

Because the Information Science Center is essentially supported by the Institute of Information Science and Technology, the implementation of the project also means that the Institute of Information Science and Technology will be able to obtain more resources in this vertical category.

"Our Beijing University of Information Science and Technology is actually not badly developed. Although we are reluctant to admit it, we have indeed been suppressed by our neighbors."

Before Xu Qingshan expressed his opinion, Mei Hong reluctantly revealed his wounds.

“Not to mention Huaqing, even the Shanghai Jiao Tong University sometimes has better results than us in many areas.”

"You may not know that Shanghai Jiao Tong University has won the first place in several previous ICPCs. Its resources, foundation, and various projects are better than ours."

"But our Beijing University of Science and Technology is actually quite strong!"

Mei Hong said with a solemn oath.

"What we lack is projects and interfaces for external connections."

"Qingshan, you are in the School of Mathematics, so you know it very well. Our School of Mathematics at Peking University is unique in China. When China's external interface is in the field of mathematics, Peking University is the first choice for communication."

"In the information science and computer fields, Huaqing also holds the same status."

"So, we have to pull and compete for many projects ourselves. Your projects are the best and most mature opportunities we can seize right now."

"Don't worry, the project will be handed over to the Institute of Information Science, and you will definitely be the leader. Academician He is not in charge of the work now, and the other researchers and graduate students will be guaranteed to listen to your arrangements. You are the leader of the project, just give orders and make arrangements. As long as this project can be kept in the Institute of Information Science, it's no problem for you to let me, Old Mei, help you."

Mei Hongmeng spoke a lot in one breath.

When he made his final statement, he patted his chest hard and made a promise to Xu Qingshan, and he almost gave himself a stitch in the side.

Jiang Huanxi on the side quickly handed the Wahaha to Xu Qingshan, and Xu Qingshan passed it to Mei Hongshun.

"Meiyuan, I didn't say I didn't agree."

Xu Qingshan smiled helplessly and patted Mei Hong on the back.

"So you agree to this?!"

Mei Hong's eyes lit up.

He quickly swallowed the water, grabbed Xu Qingshan's arm tightly with both hands, and asked seriously and loudly.

His voice was a bit loud.

Yang Shu, who was lying haphazardly in the corner, shrank his ankles, struggled to open his eyes a little, and faced the wall helplessly.

Didn’t you agree that I should go to bed?
Why are you making so much noise now and not letting me sleep?
孽 孽!
Can you listen to what they are talking about?
The poplar tree dared not make a sound and could only tremble in the corner.

"Ah."

Xu Qingshan nodded.

Peking University has given us enough, and it is indeed inappropriate to bring these machine learning related knowledge to the School of Mathematics. There is no need to create so many inconveniences.

"Good! Good! Good!"

Mei Hong was overjoyed and patted Xu Qingshan's shoulder vigorously.

"Don't worry! Whatever the School of Mathematics can offer, we will take it as long as we can keep up with it! Apart from anything else, the Information Science Center will definitely arrange a temporary position for you, which is no worse than going to the Institute of Mathematics! They will arrange the title and position of assistant researcher for you, the title has already been arranged and we can't change it, but I have the final say on the position and the salary."

"Just focus on your training! I'll take care of the rest!"

"Let's go, let's go!"

Mei Hong walked with the wind, jumping and skipping, and turned around and ran. He wanted to tell his colleagues at the Information Technology Center the good news.

Xu Qingshan stretched out his hand to keep Mei Yuan and ask some questions, but this wind-like man had already rushed out of the laboratory and considerately closed the laboratory door.

"No, you haven't told me which ones yet?"

Xu Qingshan looked at the closed laboratory door and put his hand down helplessly.

"Let's eat first."

Jiang Huanxi was still blinking in surprise.

But today's meal just makes me feel uneasy.

Xu Qingshan had just sat down and picked up his chopsticks, ready to continue eating lunch with Jiang Huanxi, when the phone in his pocket started vibrating.

Xu Qingshan picked it up and saw that it was Old Chen, so he picked it up casually.

"Hello? Qingshan, did Laomei come to look for you just now?"

Chen Dayue's voice naturally carries a hint of gossip.

"Yes, speaking of the machine learning project, sir, our School of Mathematics shouldn't need this kind of project, right? I just promised Dean Mei to give them the Information Technology Center."

"Oh no! If you don't need it, just give it to them."

Chen Dayue's words were full of disgust.

Also.

Those projects would be great achievements if placed in the Academy of Information Science and Technology, but they would be just insignificant cross-border cooperation if placed in the Academy of Mathematics. For the wealthy Academy of Mathematics, they are just a drop in the bucket and have little significance.

"They don't see many good projects in the Department of Information Science. If you give it to them, they won't be jealous next time they come to the School of Mathematics to ask us for help."

Although he said these words with disdain, the pride in Chen Dayue's words was very obvious.

"As long as they treat you well in terms of salary and position at the Institute of Information Science, and it doesn't affect your research at the Institute of Mathematics, that's fine."

"Don't worry, it's no problem, we can arrange it."

Xu Qingshan made empty promises.

"Okay, I have something else to talk to you about."

"Ah? Is there anything else?"

Xu Qingshan rubbed his eyebrows. Jiang Huanxi, who was standing next to him, also put down her chopsticks, wiped her hands with a wet towel, and came over to help her boyfriend massage his temples.

"Nonsense, you know how angry you are."

Chen Dayue laughed.

"Yeah, I have to wear a disguise even in school."

Xu Qingshan said helplessly.

"You kid, I'm not talking about the domestic academic circle, I'm talking about the international academic circle."

"International?"

"Correct."

Chen Dayue boasted proudly.

"You don't know how many international academic conferences and schools have invited you to give lectures and talk about the twin prime conjecture. Those that are not of high enough quality, Dean Wang will give them to me after receiving them. I will find time to pick them for you. However, there is an invitation sent to me today, and I personally think you must go to this invitation."

Xu Qingshan sighed.

really.

When a star becomes famous, he or she has to perform in commercial shows and appear on TV shows.

When a scholar becomes famous, he has to go to conferences and give lectures.

The main point is that a celebrity must be busy.

"Tell me, when, where, and what."

Xu Qingshan said weakly.

"Hey, kid, do you know how many people can't get such an invitation in their lifetime? You're still panting when I say you're fat! While you're still young, improve your reputation. You're the most beautiful kid in our mathematics department."

Chen Dayue couldn't help but say a few words to Xu Qingshan when he heard his unhappy expression.

"Old Chen, are you going to tell me or not? If not, I'll hang up!"

"Okay, okay, it's from the American Mathematical Society. They're going to hold a cutting-edge academic conference on number theory and related problems in Hilbert's 23rd problem in Princeton. No doubt, it's specially organized for you, so you must be there. It's also a special event for you as a new member with a very high reputation. You will give a special report at that time without any time limit."

"No time limit?"

It was the first time that Xu Qingshan heard of an academic conference with such a request.

"Of course, after all, it's a special meeting, so it's quite special. If the gossip from the Tian Academy is correct, you can go to this special meeting and have a good talk about the results and new progress. If nothing unexpected happens, the Cole Prize in Number Theory will be yours next year."

Chen Dayue lowered his voice and spoke mysteriously.

"Is there any inside information about this thing?"

Xu Qingshan's eyelids twitched.

"What's the inside story?"

"Originally, the Cole Medal in Number Theory and Algebra has never been internationalized. It is only awarded to members of the American Mathematical Society, and requires that outstanding results be published in American journals. In their view, your current move is just a token of loyalty."

Chen Dayue explained.

"There haven't been any significant achievements in number theory in the past few years. Conventionally, although the award is given every five years, if there aren't enough outstanding achievements, those old guys don't mind waiting seven or eight years for the next award."

"The last award was given to Peter Sarnak in 05. Peter Sarnak deconstructed the relationship between the minimum dimension of a finite linear group and its extended graph. Since then, there has been no major development in the field of number theory in the United States in the past few years."

"Dean Tian said that if you don't show up, this award will probably be delayed for several years."

"So, you have to go to this meeting."

Xu Qingshan was happy now.

No profit can not afford to be early.

"What about time?"

"It's scheduled for December. I'll let you know the specific time as soon as they send it to me."

"it is good."

Xu Qingshan pondered for a moment.

He seemed to have found the best occasion to publish Zhou's conjecture. Moreover, it was December and there was still time, so he felt he could still try to get the feeling again.

It’s time to continue running to the school gate to watch the traffic!

of course.

This will have to wait until the ICPC offline qualifying competition is over.

After class next Friday, they will have to fly to Shanghai to participate in the offline preliminaries of the ICPC Asia Qualifiers in Shanghai.

That metropolis that Xu Qingshan loves and hates.

"Oh, so busy."

After Xu Qingshan hung up the phone with Chen Dayue, he turned around and expressed his feelings to Jiang Huanxi.

“Is this the trouble with being a famous scholar?”

Jiang Huanxi smiled and didn't answer him.

I won’t give this big pig’s hoof the chance to show off in front of her!
after all.

Jiang Huanxi picked up the pig's trotter that she had specially ordered from her lunch box and gave it to Xu Qingshan.

She always knew he was amazing.

When the young couple was sitting in the laboratory feeding each other, Yang Shu, who was sleeping in the corner, suddenly crawled up again, his movements as stiff as a zombie.

"What's wrong? Can't sleep?"

Xu Qingshan asked curiously.

Yang Shu, with a pair of panda eyes, looked at Xu Qingshan with resentment, then ran to pick up the lunch box he had not finished eating.

"I'm getting hungry just listening to you guys eating."

Thanks to [信鍚] for the reward!!! Thanks to the boss! I will try to add more chapters for the boss as early as possible tomorrow!

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(End of this chapter)