2019, the first day of the year.

Li Zheng has been working hard to become a true old programmer all day long.

There is still half a year left before the information competition, so it shouldn't have been done so early.

But the upgrade of magic software is imminent.

The district-wide joint examination will be held at the end of January. Even if Li Zheng does not need this software, Teacher Mengxi and Dog disciple Zhang Xiaoke will also need it.

They have already finished the special question bank I gave before, and now is the time to check for missing and get the wrong and challenge the rankings in the second round.

For this reason, Li Zheng spent more than twenty minutes to study basic algorithms, data structures and database contents.

After that, it took another ten minutes to rewritten the 0.1 version of the Demon Learning and Cultivation System using C++ ideas.

Also known as personalized dynamic question bank version.

If there is no bug, you only need to enter the results of the previous question practice, and the magic learning system can reassess the user's level of each subject and each knowledge point, and give a second round of question bank.

What’s stupid is that at this stage, you can only manually enter the results of the question and then manually select the questions.

To truly achieve efficient learning feedback, on the one hand, a huge question bank is needed, and on the other hand, it is necessary to develop the "question recognition" or "online question-writing" functions to let Ai judge and write the results, and then select targeted questions from the general question bank based on the results to achieve output.

This is not just a programming problem, but also involves a large amount of data and algorithms, which are far from what Li Zheng can solve at this stage.

All he could do was to manually enter the selected questions into the database and encode and group them according to their difficulty and corresponding knowledge points. Although the efficiency was extremely low and it was a drop in the bucket, it was finally the first step.

In addition, if this personalized learning system can really be implemented...

The teacher in the extracurricular tutoring class is afraid that he will lose his job.

Maybe, in front of the title, there is a tutoring class terminator?

...

On January 2, the first day of the New Year's school year, the day before the opening of the competition class.

The first thing Li Zheng did when he entered the school was to "explain the funeral".

In Class 1, Grade 3, everyone was no longer surprised by Li Zheng's arrival.

Xu Mengxi also accepted the reality and completely gave up the idea of ​​slamming him out to speak.

Li Zheng held a piece of paper in his left hand and a few kilograms of paper in his right hand. He walked to the table step by step and presented the paper.

"Teacher Mengxi, this is your data change, and the progress is obvious."

"Ah..." Xu Mengxi looked at the data table, her chin slowly stretched, and in addition to being shocked, she was more suspicious.

【Mathematics: 66→73】

【Exponential Functions and Power Operations: Good-→Outstanding-】

【Relationship and calculation between convex polyhedrons: Difference → Medium +】

...

【Physics: 78→82】

【Power in closed circuit: medium → good-】

"This...this...this...this is really calculated by software?" Xu Mengxi couldn't bear it, but he still bit his lip and said, "It's all calculated by yourself, right?"

Li Zheng frowned and was very dissatisfied: "What a joke, you are insulting an old programmer. I am just responsible for entering and printing."

"I...I don't believe it..."

"Let's just compile a stable Windows version and send it to you." Li Zheng said, holding a plastic rope in his right hand.

Bang!

Eight pounds of exercises hit the table.

"These are targeted questions that you have reported based on your current situation, which should be enough for you to get to the final exam." Li Zheng looked at the question of the barely meter high and said, "Don't forget to read the book if you have any difficulties, and you can ask me."

Xu Mengxi felt more and more distressed.

Even though the final exam is about to be held, we still have to prepare for the physics competition.

But Li Zheng spent so much energy on me...

Not to mention repaying, even thanking is not enough.

"Please... stop like this... Oh, I don't know what to say..." Xu Mengxi was so anxious that she gestured, and suddenly remembered something again, turned around and flipped her back, "By the way, I should give you the gold medal..."

But she finally found the gold medal and raised her head again.

Li Zheng had already drifted out of the classroom with his slid steps.

"!!" Xu Mengxi was so angry that she punched the air, "It's like this every time. If you don't say hello, you'll leave."

Behind her, Qiao Bixia was looking at her like an old mother, smiling kindly.

"Okay, according to my understanding of this kid, he is actually learning it casually. Didn't you say that he was planning to do all five major competitions before, and you secretly complained that he was not dedicated..."

Xu Mengxi turned around and pressed it on Qiao Bixia's mouth as if she had taken gunpowder: "Okay, stop talking!"

"Hahaha!" Although Qiao Bixia was pressed, she could laugh. "I didn't expect that - I'm bigger than my hands, I just said that he was not dedicated to his studies, so why are you excited?"

"What?" someone in the front row turned around in surprise, "Is Li Zheng not loyal?"

Another person: "Li Zheng is flirtatious?"

"Li Zheng stepped on two boats?"

"Li Zheng's scumbag?"

"Li Zheng is too much!"

At this moment, Xu Mengxi deeply realized what it means to be quiet but the wind does not stop.

...

A similar scene was also staged in Class 2, 4, high school.

It's just that the taste is heavier.

After all, it was Zhang Xiaoke, so it was not so easy to feed.

"The 12 kilogram questions are not enough." Li Zheng held the exercises and piled them beside Zhang Xiaoke's desk, smacking his mouth, "Mathematics, physics, chemistry and biology have increased by more than 30 years, and he is worthy of being my apprentice."

Looking at this big piece of question, even Zhang Xiaoke swallowed and spitted.

"Master, it takes hundreds of paper money alone, right?"

"Don't think about this, learn from me, the questions are sufficient." Li Zheng said, clapped his hands, returned to the table and sat down, "You must do the questions according to your pounds."

"Our master's taste is very heavy..." Zhang Xiaoke stroked the heavy question dam, looked at his score sheet and sighed, "Since it's all like this, there is no need to say thank you. I'll do it, I'll do it all."

"Have ambition." Li Zheng's devil heart moved and laughed endlessly. "If you end the district joint examination, maybe your original classmates can see your rankings. It's time for you to be a person."

“!!!”

Li Zheng laughed and said, "At that time, you will say to your classmates who have been surpassed by you, just work hard and be strong."

"Master..." Zhang Xiaoke looked at Li Zheng with tears in his eyes, "How should I repay you? Or... I will give you a fork? I have practiced dancing."

"Who wants to see this?"

“Hmm?”

A familiar voice came, and Lin Yujing stopped behind the two of them with a kettle: "You have to look at the splits."

"I won't give you a chop." Zhang Xiaoke's eyebrows closed and looked back vigilantly, "Now from now on, I'm completely on the same side as my master, you have to be careful."

"Take~" Lin Yujing twisted her body and turned toward her seat, "Your master has fallen into the training class."

"It's an improvement class." Li Zheng cursed from afar, "It's your loss if you don't go. Just wait. In a week, we will be people from both worlds."

"Ha." Lin Yujing turned his head and smiled contemptuously, "When did you come to a world?"

"Damn." Li Zheng was so angry that he pounded the table.

Indeed... I have never reached a level...

But this time it's really different, and the physics competition will never fail.

Damn, why wait until April...

It's been too long, I can't bear it.

It’s better to take the final exam as a killing stick.

As he was talking, Liu Xin rushed into the classroom and ran to Li Zheng without putting his schoolbag and showed his cell phone: "I have a pussy sent the performance video to the bar. Brother Li, you want to be famous!"

Li Zheng's eyebrows tightened and looked at the screen.

[The first school in the city x Yinghu Middle School x New Year's Eve performance has appeared in all musical instrument proficiency]

At this time, the play was the part of the Conan Saxophone. The clarity was very low and the shaking was severe. It seemed that I was photographed with a mobile phone.

The barrage also floated out one by one.

【Are middle school students so powerful now?】
To be continued...