In Li Lingling's nagging, Chen Chen agreed with a hmm, and at the same time opened the notebook that should be last year's Apple's top match.

Chen Chen basically didn't use a computer before, and occasionally looked at his mobile phone for a while, and his spirit couldn't keep up.

This notebook often doesn't turn on once for many days, and it doesn't plug in, so there is not much power left at this time, so Chen Chen took out the power supply and plugged it in.

This is also one of the magic of the third middle school, all classrooms, there are charging places, each classroom has at least 12 sockets that are powered all day, and there is one under the window next to Chen Chen.

And this high school not only does not prohibit students from bringing mobile phones, but also laptops, some students use laptops to take class notes, of course, if they are found to play games in class, they will also criticize education.

Lin Qian glanced at Chen Chen and Li Lingling, shook her head helplessly, then put the lesson plan and textbook on the desk, looked at the time, and patted the table when it was almost class time.

"Alright, let's start class! Today we will explain the papers of the last exam......"

After listening to Lin Qian's words, Li Lingling finally reluctantly closed her mouth, and Chen Chen also let out a long breath, the world was finally clean, and then activated the soul crystal, let it listen to the lecture for herself, and she began to fiddle with her computer.

First delete the Mac OSX system that comes with the Apple notebook, install a clean Linux system, and then start typing the code to make the operating system that you used in the previous life.

Although there are various operating systems on the earth, most of them are derived from the ancestor of UNIX, including the iOS and Mac OSX of the Apple family, as well as the Linux family, and Andriod derived from the Linux family.

However, the system that Chen Chen wants to write is a new architecture, a new logic, and there are no ready-made resources that can be used, and all the functions need to be coded out line by line.

For example, the systems of Andriod and iOS are equivalent to buying a rough house, and then renovating a hardcover house on a large scale according to their preferences and uses.

Samsung, Xiaomi, Huawei, Meizu and other so-called own systems are bought renovated and renovated hardcover rooms, and then purchased their own furniture and electrical appliances, at most a wallpaper.

And Chen Chen is now going to build his own house.

And relatively speaking, if Andriod and iOS are a two-story bungalow, then what Chen Chen wants to build now is a skyscraper.

This overall workload is simply not something that anyone or a tech company on Earth can do right now.

But fortunately, Chen Chen doesn't need to write out the entire system, he only needs the most basic functions, just let the system start, and then he can use the self-improvement ability of the system itself.

It's like, Chen Chen cleared the ground and laid the foundation, and the work behind it could be done by the fully automatic construction team.

Even so, the amount of work is quite large, and it can be said that it is hardly a job that can be done by one person.

The logical relationship can make any programmer collapse, let alone Chen Chen, a sick and weak girl.

If it weren't for the Soul Crystal, he could handle the complex logical relationship instead of Chen Chen, and Chen Chen would not dare to rashly challenge this work.

Chen Chen buried his head in typing code, time flew by, I don't know when he started to feel dizzy again, this is this body began to call the police, if he continues to work, it may strike, that is, faint.

Chen Chen blinked, thought for a moment, took out a homework book, and wrote a line of large characters on it:

"I'm sleeping, I'm not fainting, don't take me to the hospital."

Place this workbook on top of the textbook on your desk, close the notebook, and sleep on the desk with your backpack.

Lin Qian on the podium, from time to time in class, would look at Chen Chen from time to time, this is a habit developed in the past three years, since knowing Chen Chen's physical condition, he has always been like this.

"Hmm...... Got a notebook? Taking notes in a notebook? The language class is just right......"

Then after a while, Lin Qian realized that something was wrong.

Chen Chen hasn't raised his head since the beginning of class, and has been lowering his head to type on the keyboard.

And Chen Chen's speed of tapping the keyboard is too fast, that speed is definitely not taking notes, taking notes doesn't need to be so fast at all, and there is no need to keep typing.

Of course, with Lin Qian's experience, it can also be seen that Chen Chen is definitely not playing a game, she knows that when playing a game, the position of a person's two hands is generally a fixed few keys.

And Chen Chen is obviously typing, and it is impossible to type all the time when playing games.

The more Lin Qian thought about it, the more curious she became, so she took the opportunity of patrolling the classroom to pass by the aisle next to Chen Chen and glanced at Chen Chen's screen.

Then Lin Qian found that Chen Chen's screen was completely black, with only a white frame, which was full of dense English characters, numbers and various symbols.

Although I know most of these symbols, I can't understand them at all. As Chen Chen tapped, the characters on the screen continued to increase rapidly.

"Uh...... Forget it, as long as you're not playing, just ask after class...... But even if it's playing, it's nothing......"

It's better to say that in the bottom of my heart, I even hope that she will play and be lazy, so that she is not so worried that she will faint in class again, and let the other students relax and not have to force themselves to study under her pressure.

Lin Qian even wanted to say to Chen Chen: "Don't study so hard, can't you play once in a while!" It's good to sleep in class once in a while, and you can save a little face for other students! ”

Repeating her mental journey again, Lin Qian went back to continue lecturing.

When more than half of the time of a class had passed, Lin Qian found that Chen Chen suddenly fell down.

Lin Qian, who had long been accustomed to Chen Chen fainting in class, immediately dropped the test paper and ran over, and the students, who were also used to Chen Chen fainting from time to time, also turned their heads to look at Chen Chen's position.

When Lin Qian quickly rushed to the front of Chen Chen's desk, Chen Chen's tablemate Li Lingling made a silent gesture at Lin Qian, and then stretched out her finger and pointed to the homework book unfolded on Chen Chen's desk.

Lin Qian was stunned for a moment, looked at the homework book, and read it almost instinctively:

"I'm sleeping, I'm not fainting, don't take me to the hospital."

"Poof......" Lin Qian almost laughed, then reached out to cover her mouth, turned her head back to the podium.

Lin Qian was still thinking just now: You occasionally go to class and sleep or something, it will come true in a blink of an eye, today is really a good day! Good things appear one after another, and make your mood exceptionally good.

Lin Qian picked up the test paper with a smile on her face, ready to continue lecturing, but found that almost all the students looked up at her, as if they were waiting for something.

Lin Qian waved her hand speechlessly: "Chen Chen is asleep, he didn't faint!" ”

There was a brief silence in the classroom, then a burst of suppressed cheers.

It's a cheer of relief, it's a cheer of liberation.

In the future, if my parents use Chen Chen to educate themselves, I can say that Chen Chen will also go to class and sleep!

At this moment, Chen Chen seemed to be an angel infected with human emotions, falling from heaven to mortal world, and becoming an ordinary person like everyone else.