When the cups were exchanged in the hotel, Ning Xiao was already munching on the topic at the table in his bedroom, and his two elders slept in the other room first. Yesterday, the two adults also accompanied him for half a night, and when he was excited, he didn't feel that the excitement had passed, and the uncle said goodbye and went home sleepily, and Ning's father went directly into the room to rest.

Through the door, you can hear the characteristic snoring of middle-aged men.

Ning Xiao didn't feel sleepy, he rested for two hours last night, and when he rested, Lord March did not let him do the question, but gave him a two-hour psychological massage, and the people in the rivers and lakes called it a big cake. It's just that the big pie drawn in March is more convincing, and it is impossible to get it without studying hard and integrating the knowledge.

Ning Xiao felt that this cat must know some psychology, such as the timing of psychological massage was just right.

The fact that the two academicians visited in person, asked questions, and were then impressed is enough to show that the results of the previous special training are excellent, which is called the positive feedback effect in psychology. Ning Xiao came into contact with this concept in Huaqing's class, and the teacher's words in the elective class made him remember deeply.

To put it simply, it is to make people find that they will definitely get something by paying, so as to gain all kinds of satisfaction in the process of continuous giving.

Probably the most thorough application of this concept is in games.

Great games will always keep players addicted to this continuous positive feedback effect, either willingly giving them their wallets or tirelessly squandering their time. A good game designer may not have insight into human nature, but those in Huaxia who specialize in designing kryptonite games must know it very well.

The same is clearly true in March.

This big pie was drawn, which made Ning Xiao full of motivation. For example, at this time, another bunch of exercises were sent online. This time it's not about the Navier Stokes equation. In March's words, Ning Xiao wants to be the theoretical architect of this world.

In other words, he just needs to toss the theory out.

Turning theories into results is something that is left entirely to someone else. And now his task is to lay the foundation. The conundrum given to him this time in March was about linear algebra.

In Huaqing, Ning Xiao has actually been exposed to the content of linear algebra, but the difficulty of the questions given in March this time is obviously not the same as the content when studying in Huaqing. That's right, it's obviously more in-depth than learning in Huaqing.

Of course, before the question, Ning Xiao went through another process of instilling pure knowledge points.

Determinants, matrices, matrix operations and transformations, linear equations, linear correlation of vector systems to spatial analytic geometry......

Countless concepts and theorems took root in his brain, and the topics given in March were the branches that grew from the roots, and of course all kinds of problems. This time it was not just a matter of pure mathematics, but also of computer programming.

For example, Boolean functions in applications. Well, for Ning Wei, it's actually pretty much the same, it's nothing more than doing questions day and night. Ning Xiao wanted to know when he didn't have to do the question, and March replied like this: "Meow, after you have learned all the knowledge systems that my biomemory chip has mastered, of course you don't need to do this question." With my help, five years is enough. ”

Fortunately, this answer made Ning Xiao quite satisfied, anyway, five years is not too long, that is, when he was in college, he just brushed up on the questions. Not really. When the time comes, just find a tutor and delay a year of graduate school.

It's just that life is obviously full of accidents.

Just when Ning Xiao thought that he would spend the whole afternoon happily brushing up on this extremely meaningful day, there was a knock on the door. The thunderous snoring next door could be ignored by Ning Xiao, but it would be too rude if someone knocked on the door and ignored it.

Ning Xiao sighed, glanced at the kitten lying on the table, then stood up, walked out of the room, opened the door before his father was woken up by a knock on the door, and then saw Officer Li and Principal Zhang, as well as the two county leaders who met at the dinner table yesterday, as well as Wang Chao and Dong Pengyu standing at the door of his house.

Wang Chao looked at him with a look that was obviously a little cringe, while Dong Pengyu looked ashen.

Ning Xiao watched this scene quietly, moved his mouth, but did not speak. The main reason is that it is a little different from what he imagined, he thought that he was an admissions teacher for two universities again.

It was Officer Li who opened the conversation: "Xiao Ning, I'm sorry to disturb you." Here's the thing, after the county leaders learned about it yesterday, they all attached great importance to it. Guided us to investigate the whole thing overnight, and now we are here to meet you...... Well, it's to make the whole thing clear. Do you think it's convenient now? ”

Ning Xiao shook his head and said, "Actually, it's not very convenient, my dad is sleeping." And I don't want to have anything to do with them anymore, and I don't want to pay attention to what is going on. As long as I don't lose money, it's fine. Of course, my dad said that if only the medical expenses were compensated, it would be fine. ”

Yes, Ning Xiao really didn't care about these two people at all.

Or rather, what will happen to these two people in the future, he doesn't care at all. There is not even any anger in the mood. It's as if people don't have too many negative emotions about ants.

"No, no, this time I came to ask the two of them to apologize to you...... Well, if your dad is resting......" Officer Li looked at County Magistrate Li beside him and felt a little headache.

In fact, this mission is really a little inexplicable in Lao Li's opinion.

It has been determined that this matter should be handled in a low-key manner, but County Magistrate Li suddenly called him and asked him to take Wang Chao and Dong Pengyu to apologize, and to personally lead the team, where is this low-key?

County Magistrate Li was not annoyed, and said politely to Ning Xiao: "Since Brother Ning is resting, it is indeed difficult for so many of us to go in and disturb." Anyway, this time I came to ask the two initiators to apologize to you. We also hope that this matter can be passed quickly, and there will be no mustard left in your heart. Ning Xiao, you think it should be convenient to take some time, right? ”

Ning Xiao nodded, looked down a little helplessly, the kitten who was pulling his trouser legs, bent down, picked up the kitten, and held it in his arms, then walked out of the house, covered the door, and then stood there, quietly watching a group of people perform.

Officer Li glared at Wang Chao, obviously this guy has been scared a lot recently, and his body shook directly.

"Yes, I'm sorry, Ning Xiao, what happened last time...... Last time......"

Ning Xiao looked at Wang Chao calmly, and suddenly interrupted: "There is no need to apologize, I know that you don't want to apologize either, in fact, I don't want to hear your apology." ”

"Forehead ......"