Xueba: I study hard in the wasteland world

Chapter 271 Chapter 269, np complete problem

"It's better to be young!"

It had been a long time since he had done such a heavy workload. Su Yu sighed, remembering that when he was young, there was no difficulty in his eyes.

In the wasteland world, Holy Kingdom of Dawn, in the study room of the leader's official residence, Su Yu rubbed his face unhappily after doing calculations for a day.

He is currently studying the "np-complete problem", one of the world's seven major mathematical problems. He hopes to use the breakthrough of the "np-complete problem" to bring a complete revolution to the computer field and promote the development of computer computing. This solves the computing power constraints faced by artificial intelligence in your own hands.

What is an "np complete problem"?

To put it simply, his logic is not to seek the optimal solution as before, but to directly generate the optimal solution to a problem and then verify whether the optimal solution is correct.

This is subversive, and of course the difficulty is also subversive.

Su Yu's original idea was to find a deterministic solution that ignores constant factors, ignores the size of the exponent, ignores the complexity of the worst case, and only considers the deterministic solution in the most rational state, so as to conduct tentative proof.

But now, the uncalculated draft in front of Su Yu proves that this road will not work.

"Hey~" Su Yu sighed in annoyance: "It is indeed the first of the seven major mathematical problems. Difficult!"

Su Yu even began to wonder if this problem had no solution at all.

"Help me sort out these drafts. Don't worry. Just finish them before next week. I've been out of ideas recently, so you won't have much work recently."

After traveling back to the real world, Su Yu sorted out the ideas that proved wrong in the wasteland world, and then threw them to Gao Bin to complete the sorting and filing.

"Okay, teacher." Gao Bin said with a smile.

Su Yu was stunned. Did he see it wrong? This kid could still laugh?

Gao Bin's psychological problems stemmed more from his high IQ and his inability to communicate normally with the people around him, so he naturally became closed off.

From studying to now, he looks at everyone as if he is a fool, so he becomes more and more autistic.

But now following Su Yu, while being impressed by Su Yu's crushing IQ, he began to contact several of his previous senior brothers and sisters. When he had communication and communication with people of the same level, his heart also Opening slowly.

And when the teacher Su Yu left, he was the only one left in the office, and he began to quietly sort out the drafts of the teacher Su Yu.

"what?"

After dark, in the quiet office, Gao Bin let out an exclamation. He seemed to have discovered something wrong in these drafts.

Su Yu's genius is more of a genius brain coupled with extra time in the wasteland world; but Gao Bin's genius is a pure "god-given" brain.

When he discovered something was wrong, he hurriedly found the thick "Collection of Drafts of Su Yu's NP Complete Problems" with several thousand pages in the archives, and began to look through it one by one. He always felt that this kind of Something was wrong, he had seen it somewhere in the teacher's previous drafts.

After all, the draft is not a written paper. It is just a dry skeleton without a trace of flesh and blood. Even some graffiti notes can't be understood by the author of the draft himself when he comes back to read it.

Therefore, it was very difficult for Gao Bin to watch, especially when Su Yu was distracted and liked to draw a few little ducks or something like that on the draft.

On the third day, at almost two o'clock in the afternoon, Su Yu, who had been lazy at home all day, lazily came to Yanda's office and watched Gao Bin hand him a piece of draft paper, which was still filled with small drawings. Su Yu was a little confused about the animal scratch paper.

Looking at the little mice, chickens and little tigers she drew on the draft paper, Su Yu nodded with satisfaction.

Before, Su Yu could only draw little ducks, but since having a child, his two children have pestered him to draw small animals, and his painting skills of small animals have improved greatly.

But the question is, why did Gao Bin bring him this draft? Look at the time notes on this draft paper. This was a draft almost two years ago. This scratch paper also brought Su Yu's thoughts back to two years ago, when he was studying NP-complete problems.

Regarding this NP-complete problem, Su Yu has been studying it on and off for more than ten years, but like the rest of the world, he has not made any breakthroughs.

Even Su Yu, like most scientists, had begun to feel that "NP≠P", and began to give up.

After all, modern cryptography is based on the theory of "NP≠P". If Su Yu really completed the NP-complete problem and proved "NP=P", wouldn't it mean that the entire human cryptography is wrong? ?

"what?"

Before Gao Bin could explain, Su Yu saw the calculation scrawled by a little tiger on the draft paper. He let out a sigh and said to himself: "Here, something isn't right here?"

"Teacher, this is your draft from the day before yesterday. Look at it."

When the teacher Su Yu saw something wrong on the draft paper at a glance, Gao Bin was as excited as if he had found a soulmate. He was indeed someone he admired. Then, Gao Bin hurriedly handed over Su Yu's latest draft.

Su Yu's expression became serious. Of course, he just felt that something was not right. As for what was wrong, he couldn't tell.

After receiving the draft handed over by Gao Bin, Su Yu read it carefully.

Although these two drafts were both written by Su Yu, the time span was quite long. Su Yu himself could not recall the specific meaning of some notes on the drafts.

But it doesn't matter, it doesn't affect the general direction.

Su Yu glanced at Gao Bin's analysis report and then at Gao Bin. Su Yu was amazed by Gao Bin's analysis report. This guy is really a monster!

When Su Yu picked out two lines of calculations from his two pieces of draft paper and looked at them, he fell into deep thought.

"Daddy, daddy~"

Unfortunately, after Su Yu thought for a while, his thoughts were interrupted. Two children after school rushed into Su Yu's arms.

"Oh, my two little darlings!"

Su Yu happily threw down the draft and picked up his two children. Compared with the boring calculations on the draft paper, in Su Yu's heart, the status of the two children was the most important.

And Gao Bin, who was standing aside, excitedly waiting for the teacher to brew inspiration, would not hide it. His face was full of dissatisfaction with these two annoying little people. In his mind, the truth is more valuable than his own life. important.

Su Yu held a child in her left and right hands, and then told Gao Bin: "Gao Bin, go and make copies of these two pieces of draft paper for me. I will take them away. I will be in seclusion at home for a few days in the next few days. You Just busy things, your report is very good, you can compile it into an SCI paper and send it out."

"Okay, teacher!" Gao Bin nodded obediently.

"Let's go to the company to find our mother. Let her treat us to hotpot mutton tonight!" Su Yu said and left work with her two children in her arms.

As for "clocking in and out"?

Su Yu never knew what punching in was.

He is currently employed by several universities, plus his position, part-time jobs, etc., he has many workplaces.

Let's put it this way, 30 days a month, more than 50 units pay him wages, which means that he has an average of 1.6 units paying him wages every day. He doesn't know how much money is in his salary card.

If Su Yu had to clock in and out, he wouldn't have to do anything all day long. He could just go to these units to clock in when traveling across the country.

(End of this chapter)