Qiao Yu slept soundly. When he woke up, he found a blanket on his body.

It was just getting dark outside the window. I got up and picked up my phone and took a look. It was only 5:40 in the morning.

It was still early, but he seemed to have fallen asleep in bed at around eight o'clock last night, and he actually slept for almost nine hours. Thinking of this, Qiao Yu felt refreshed, and the remaining sleepiness disappeared. Qiao Yu walked out of the room quietly, went to the toilet, and after briefly washing up, Qiao Yu returned to the room and sat in front of the computer.

The memory was already playing back in my brain when I was just taking a shower.

Yesterday, after he was very proud to give some advice in that small forum, he originally planned to just lie down in bed and rest for a while, and then wait for the people in the forum to react, and then see who could not understand the situation and dare to speak harshly, so he would continue to fight. Damn it. Who knew he would fall asleep directly?

It can only be said that he really paid too much to solve this problem.

If he hadn't boasted about himself on the forum, Qiao Yu would have felt really sorry for his sleepless nights these days. As a result, while enjoying the fruits of victory, he actually fell asleep!

This directly caused him to feel a little inexplicably sad when he turned on the computer.

It was very similar to the feeling of originally earning ten thousand yuan, but in the end he only made three thousand yuan because of oversleeping. After all, there was some feeling of pleasure, and the last one was the strongest. He missed it perfectly.

However, after the computer turned on, Qiao Yu unexpectedly found that his post was pinned to the top. The private message icon in the upper right corner of the screen also showed a number 37. Qiao Yu did not rush to read the private message, but clicked on his post first. .

He looked at more than a hundred screens one by one, and soon discovered something was wrong.

Judging from the harsh tone of these people in the comment area, they seemed not to be the ordinary mathematics enthusiasts he had thought before. He clicked on the private message with a suspicious attitude, and his previous suspicions were instantly confirmed.

Most of the private messages are from him directly asking for his contact information.

Qiao Yu wasn't too worried that these people couldn't compete with him online, and wanted to be honest with him offline, because except for a few IDs who called him boss, most of them reported their work units straight to the point. Yan Bei of, Huaqing, Shuangdan, Yujiang, HKUST, Jiangda, Kainan...

Huh? He also sneaked into Univerbridge, a famous English university. To be honest, Qiao Yu was a little uneasy at this moment.

Did he poke a hornet's nest of universities last night, consisting of well-known Chinese universities and a certain Cambridge University? What kind of mathematical forum is this so-called algebraic number theory treehouse?

Qiao Yu seriously read the contents of his post again, then moved his mouse and clicked the X in the upper right corner of the webpage without changing his expression. It was not that he was afraid of these people.

But after learning that these guys who were idle on the forum and making fun of newcomers to the forum were probably professors from well-known universities in China, Qiao Yu decided not to reveal his identity for the time being. The reason was simple.

After being reminded by Lan Jie, he went to browse the list of members of the Little Libaba International Mathematics Competition Organizing Committee and Jury Experts. Indeed, there were many in-service professors from well-known Chinese universities.

The most important thing is that he actually saw in those private messages just now that some people's names have the same name as the competition jury experts.

Even professors who are not experts on the jury probably know the people there.

In the post, he called these guys "young master", and also advised these old guys not to get angry too early... What if his identity is exposed before the competition, and these people are not fair when giving him competition results?

?You can’t gamble more than 200,000 yuan on the cultivation of professors from these top universities, right?

According to Qiao Yu's experience over the years, humans are inherently emotional creatures.

Just in case when reviewing his answers, I thought of his provocative words in the post and decided to give him some color in the mathematical world. Points could be deducted or not, but I deducted them. I could have won a gold medal, but in the end I could only get a silver medal. The bonus I got

If it is reduced by half in an instant, his losses will be huge.

This is really a ghost. I thought that the mathematics forum I found accidentally was just a place for ordinary mathematics enthusiasts to communicate. Who would have thought that it would be a gathering place for professors from well-known universities in China. If I had known, he would definitely behave better and take pictures.

A lot of flattery. Then he will identify himself to these big guys in private messages now. In this way, even if there are some minor mistakes in his answers, maybe the review experts will not deduct points because of his sensibleness. Originally,

I can only get a silver medal, maybe it will become a gold medal.

Misstep!

Fortunately, Qiao Yu was in a good mood. He turned around and put the matter aside, got up and started packing the things he needed to go out.

Little Libaba had booked a high-speed train ticket for him and the good old man at 10:40 this morning, and he would arrive in Xiaozhou at about 4:20 pm. Lan Jie also agreed with him early that the ticket would arrive at 9:20 this morning.

Meet at the gate of the community.

In fact, the organizing committee originally planned to let him go there yesterday, saying that according to the original arrangement, going two days in advance could take him to visit the Little Libaba headquarters and Xiaohu University with other contestants participating in the finals, but

He declined on the grounds that the guardian was unavailable.

He wasn't too interested in things like visiting. If he went a day later, he could study at home for an extra day. That was the most important thing.

There is no way, Qiao Yu feels that his foundation is weaker than those players who have passed the professional training, so even if he has a few more hours of study time, it is still earned. In many cases, the winning rate is accumulated from these little details.

Get up. It’s the same for playing games, and it’s the same for doing math problems.

Just as he stuffed a few changes of clothes into his bag, there was a noise in the living room, and then his door was pushed open directly, and Qiao Xi stood at the door. "Why did you get up so early today? Let alone go to Xiaozhou.

Does it make you so nervous that you can’t sleep?”

"Why are you nervous? I just went to bed early yesterday!"

"Yes, why did you go to bed so early yesterday? It was not yet nine o'clock."

"I did something big yesterday, and my grandpa taught me since I was a kid to stay calm when facing big things, so I went to bed." Qiao Yu explained seriously.

"hehe..."

Forget it, Qiao Yu is too lazy to show off to Qiao Xi. Although this woman gave birth to him, she doesn't understand mathematics.

Fortunately, Qiao Xi just sneered twice, went to wash up, and made a modest breakfast for Qiao Yu. Qiao Yu sat in front of the computer after breakfast as usual and began to study on his own.

At 9:10, I turned off the computer, packed my bag, and got ready to go.

"Ready to leave?" Qiao Xi, who was cleaning in the living room, glanced at Qiao Yu.

Qiao Yu could see the reluctance in his eyes, ha... woman.

"Um."

"Remember what I told you?"

Qiao Yu thought for a while and said uncertainly: "Be less calculating and more sincere?" "Just remember, go ahead!"

"I really don't know what you are worried about. I scored 57 points in the ethics and rule of law exam!"

"Are you reiterating that your understanding of morality and the rule of law is not only lower than the average of other subjects in this year's exam, but even lower than history?" Qiao Yu felt completely comfortable when Qiao Xi retorted.

A mother with sad eyes and full of separation is not a good mother! Qiao Xi, who habitually criticizes him, is the best mother in the world. At least it can make him feel confident.

"Anyway, don't worry! I'll go get a gold medal first and come back to make a name for myself."

Qiao Xi put down the mop in her hand, stepped forward, opened her arms, and gently hugged her son, who was born in ten months of pregnancy. The tender farewell time came to an end. She raised her finger and pointed at the door: "Go away." "Oh,

I'm leaving now! Don't secretly think about me at home and shed tears."

When Qiao Yu walked out of the door, he shouted vengefully at home before closing the door with a bang. This vividly demonstrated why this guy could get full marks in all subjects except morality and the rule of law.

When Qiao Yu arrived at the gate of the community, it was exactly 9:20. An online car-hailing car was already waiting at the door. Lan Jie in the back seat stuck his head out and waved to him. After getting in the car, Lan Jie looked at Qiao Yu.

I glanced at him and praised him: "Well, you are in good spirits, which is a good sign."

Qiao Yu smiled shyly and couldn't help but ask: "Teacher Lan, what do you think is the main task of following me?"

Probably because he didn't expect Qiao Yu to ask such a question, Lan Jie's mind suddenly remembered what Principal Zhang said that day, and he said in a joking tone: "I'll keep an eye on you so that you don't have to go to Xiaozhou with all those messy business matters."

This answer was something Qiao Yu didn't expect, but it still sounded like he was questioning his moral standards.

Forget it, let's not worry about these things for now. People's moral standards are a matter of opinion. At least Qiao Yu thinks that his moral standards are extremely high. The journey has been smooth.

Little Libaba booked first-class high-speed rail seats for the two of them. And the two seats are connected together, which is very considerate. Although big companies have problems of one kind or another, they still have nothing to say when it comes to welcoming and transporting them.

After the high-speed train started moving, the two of them each took a mobile phone to watch, and didn't communicate much.

A common problem among boring men.

Qiao Yu originally planned not to touch the forum of Algebra and Number Theory Tree House until the final results were released, but he couldn't help it. As expected, people can't fight against human nature.

When you are a teenager and have just done something very proud of you through unremitting efforts, you always like to see what others think of you and even show off a few words. This is normal.

Qiao Yu was not completely exempt from the vulgarity. He happened to be on the high-speed rail and had time. So he opened the forum on his mobile phone in a very sneaky way.

It’s very good. The forum has also been adapted to mobile phones, so it doesn’t look tired at all.

Another morning passed, and the number of comments on his post had obviously increased by more than ten. However, this probably also means that there are indeed not many registered users in this small forum. At most, there are only more than a hundred people. Otherwise, it would not be possible all the time.

It took so long for the pinned post to receive so many hundreds of replies, many of which were built by one person to build two or three floors.

It’s a qualitative, valuable mathematical station.

"Hasn't the poster responded yet? The result is correct. Shouldn't the calculation process be released? Even if it is on the forum, there should be some pursuit, right? Don't you want your title to be upgraded?"

"Are you an undergraduate? If so, you can chat with me privately. I still have a flexible quota. No matter which school in China you are in, even if your GPA or overall ranking is not enough, I can help you find a way to get an exemption.

Quota. Of course, there will be a small assessment first."

These new guys are getting louder and louder.

It also made Qiao Yu start to suppress his complacency and start to analyze in depth how valuable the equation he spent more than ten days to solve was.

On the one hand, it seems that all the guys on the forum who are most likely university professors think that he has at least an undergraduate degree, and most people think that he has at least a graduate degree; on the other hand, these professors who look very good are still beating him.

After a while, Qiao Yu put down the phone and asked Lan Jie beside him: "Teacher Lan, do you know the forum Algebraic Number Theory Tree House?"

Lan Jie stopped staring at the phone, looked at Qiao Yu, shook his head in confusion, and replied: "I haven't heard of it. But although I have a bachelor's and master's degree in mathematics, my major is not number theory. This kind of forum is a

Just by hearing the name, you can tell that he is very professional, so it’s normal if you haven’t heard of him before.”

"Oh. You should know the Diophantine equation, right?" Qiao Yu continued to ask.

Lan Jie was a little confused, but he still answered patiently: "Although I am not majoring in number theory, I have obtained a master's degree after all, so I must still know such basic things. Why are you asking this suddenly?" "If there is someone asking for help.

You have found an integer solution to a certain Diophantine equation, what level is it at?" Qiao Yu continued to ask.

Lan Jie said gently: "It depends on what kind of Diophantine equation it is. For example, the Pell equation is similar to x^2-Ny^2=1. If the value of N is not large, I personally think it does not count.
To be continued...