The mouse is tied to the keyboard, which saves Feng Xiaotian a lot of trouble, if there is no mouse, how can he control the computer?

The next time, Feng Xiaotian began to make various attempts on the computer according to the knowledge he mastered, for more than ten days, Feng Xiaotian will stay in front of the computer after picking up garbage every day, after his exploration, he has a very deep understanding of computer programs, he tried many of his ideas about computer programming, from the beginning of the stumbling, to the current proficiency, it can be said that the progress is quite amazing.

At six o'clock that night, Feng Xiaotian stretched his waist, because his legs were numb from the cold, so he got used to it for a long time before standing up.

"I'm so hungry, it's time to eat."

After Feng Xiaotian said this, he turned off the computer, he picked up a vegetable basket from behind the door, and then walked in the direction of the vegetable field, which almost became what he had to do every day.

Of course, he didn't go to buy vegetables, but to "pick up" vegetables, every morning and evening, the vegetable vendors will sort out their goods, some because the squeeze is not very good-looking, or can't sell the rotten vegetables, they will throw away, Feng Xiaotian wants to pick up these, although these dishes look bad, but they can still eat, Feng Xiaotian lives on the money he gets from picking up garbage, it's very good to be full, where can he still pick and choose?

The sky is already a little dark, it is winter, although Sanjiang is located in the hinterland of the Central Plains, but because there are many lakes here, the temperature is quite extreme, in summer it is like a big steamer, so hot that people want to go crazy, but in winter it is so cold that the dry and cold north wind blows, no matter who will shiver.

Today's weather is relatively good, there is no wind at all, the afterglow of the setting sun leaves a faint red in the sky, the wind laughs and walks on the path, the tall black locust trees stand on both sides of the path, there is not a single leaf on the branches, and as far as the eye can see, the whole world has become a silent dead gray, which makes people feel lifeless.

Feng Xiaotian walked forward, thinking about such a question: the computer is there, but there is no network cable, what is the use of a computer without the Internet?

Now Feng Xiaotian has been familiar with the computer, for all kinds of programs, he knows a lot, now his heart has become bigger, and he can't wait to learn about the outside world through the computer - to put it simply, he wants to learn about the foreign world.

Although the country has long been reformed and opened up, but all kinds of news is still very closed, especially in the computer, basically in its infancy, Feng Xiaotian likes to learn very much, for the new thing of the computer, he is even more almost crazy obsession, because he has a little secret in his heart, this secret is a bit fantastical - he actually wants to develop a set of operating systems, a set of operating systems with artificial intelligence!

Why does Feng Xiaotian have such thoughts? This is entirely because of the influence of the book he picked up, the book "Computer Programming Language and Programming" is quite decent, but at the end, the author of the book wrote this sentence: "Computer programming is to better serve human beings, it can open up a new world for our lives, maybe the computer is just a dull machine in people's eyes, but we should look at it with an equal attitude, enrich it with our programs, and make it a good friend of mankind." ”

These words are a bit similar to the summary of the book, in fact, there is not much practical significance, it can only be regarded as a feeling, but Feng Xiaotian thought for a long time after seeing this sentence, and finally he came to a conclusion: If you really want to make the computer a good friend of mankind, the most important thing is to be able to communicate with it, how to communicate with the computer? The first thing to do, of course, is to give it the ability to think independently.

It's a little ridiculous to say, although artificial intelligence is very popular abroad, but few people pay attention to it in China, and even if there is, most of them are regarded as a vision for the future, as an after-dinner conversation, and now the only one who really thinks about this possibility in China is probably only Feng Xiaotian.

Feng Xiaotian is a very peculiar person, in the eyes of most people, this is a very silent person, and he is not likely to communicate with his classmates at school, of course, this is mainly because his classmates don't like him very much, because Feng Xiaotian is an outlier who picks up garbage in their eyes, although Feng Xiaotian is often discriminated against and often ridiculed by others, but he is not angry at all, because he has long been used to this kind of life.

In Feng Xiaotian's opinion, he can eat enough and go to school, which is already very good, compared to other classmates, Feng Xiaotian is not exactly a deflated person who picks up garbage, Feng Xiaotian also has his own pride, because his academic performance is very good, how good is it? Every time a new semester starts, when the teacher sends the new textbooks to the students, Feng Xiaotian can learn all the knowledge in these textbooks in less than a week!

This matter sounded a little appalling, so Feng Xiaotian didn't tell anyone about it, and besides, he didn't have any friends, so even if he wanted to, no one might listen.

Feng Xiaotian is quite good at studying, but he is usually very low-key, and his grades in every exam are not up or down, which is at an average level, of course, if he wants, he can get full marks - except for essay questions, all the test questions are not difficult in his eyes.

In this way, going to school has become a very boring thing for Feng Xiaotian, he cherishes the opportunity to learn, but he doesn't like to sit in the classroom, listening to the teachers of various subjects standing on the podium every day to explain the knowledge he already knows - he longs for a bigger stage, he wants to accept greater challenges.

So, Feng Xiaotian would buy some books from Lao Li every once in a while, as long as he was interested, he would buy them back from Lao Li, Lao Li saw that he loved to learn, and basically made a little difference, and did not take the opportunity to slaughter him.

The books that Feng Xiaotian bought back are quite special, such as "Function Theory", "Molecular Partial Differential Equations", "Summary of Physical Linear Theory", these books are all people with extremely high attainments in professional knowledge can understand, Feng Xiaotian was completely confused at the beginning, for which he also specially picked up other related books from Lao Li, after his study, the theoretical knowledge of these books was almost all pondered by him, but what is lacking is only practice. I'm afraid it will surprise everyone!

Just imagine, what kind of situation is it for a 14-year-old boy who is only in his first year of high school this year to be able to thoroughly understand the knowledge that only university professors can understand?