Rule system

On Lin Xudong's computer, the video played was a recording of a conversation. The two sides of the conversation were the policeman in charge of the investigation and Huang Hongguo.

Huang Hongguo is a middle-aged man in his forties.

He wears glasses in a gentle manner, and answers the police's questions in a very organized manner.

Things are roughly like this.

Huang Hongguo divorced two years ago. He has a girlfriend who has been living together for a few months, and suddenly no one can be found a week ago.

This is just a missing case.

His girlfriend was lost at home. The camera in the neighborhood and several streets did not find the missing woman. The family suspected that Huang Hongguo killed the missing woman.

The case was originally investigated by the police, but it was sent to the Criminal Division after a disturbance.

The Criminal Division sent a team to investigate. They searched many places and used many technological methods, but they didn't find the slightest clue. The missing Jurchen seemed to have evaporated.

Huang Hongguo must have the biggest suspicion, but they have no evidence.

Lin Xudong was playing the video while explaining the case process to Zhao Yi.

The suspicion of the missing female family is also valid.

The two had a conflict before due to financial reasons. The missing woman was also a divorced woman, but she got over a million fortunes from the divorce. She was still alone and childless. The family of the missing woman was suspected, Huang Hongguo and her disappearance. The female picture together is money.

After listening to Lin Xudong's introduction, Zhao Yi almost understood.

Huang Hongguo is a scumbag and a scum. He has a bachelor's degree and a middle school teacher. He looks gentle and has the feeling of an elite. There are pictures of missing women in the video. It’s really hard to describe, it’s right to think how ugly it is.

The two do not fit together at all.

This is not money, what else can it be?

After watching the full video, Zhao Yi used "The Law of Causality" to get the result: Huang Hongguo was lying.

However, he was still very depressed.

The reason for Zhao Yi's depression has nothing to do with the case itself, but Lin Xudong regards him as a mobile polygraph. He doesn't want to be a tool person. It doesn't matter to help solve the case. What if something happens in the future?

This is too depressing!

"The Law of Causality" also consumes energy. For questions like this kind of'lie detection', the person concerned appears very calm and is not at the scene. Just watching the video, there are very few clues, which means it will consume energy and cost. There is still a lot of energy.

Zhao Yi paid special attention-9 o'clock!

This energy consumption value is enough to turn on the'focus mode' and have been studying for more than two hours.

Zhao Yi looked at Lin Xudong in his eyes, with a color of'Did you deliberately delay my study because your girl failed me in the exam', he nodded and said, "If you want me to see, he is telling lies!"

"His performance is very calm, but he can still tell from the clues..."

As for the clues, it doesn't matter.

Lin Xudong nodded as he listened, "I think so too." He just wanted to ask Zhao Yi's opinion.

The murder in a car accident a few days ago was said by Zhao Yi.

Although there may be other elements, such as luck, there is also a element of luck for the police to solve the case, especially for such cases where no clues can be found. Perhaps an inspiration will find the key, otherwise it will become unsolvable. Pending.

Lin Xudong is the head of the Criminal Investigation Division. He not only needs to study cases, but also allocate manpower to each case. The manpower and resources of the police department are far from enough to cover all cases.

I don't know how many people will be deployed in this case.

Where to make a breakthrough in the case, the manpower used is different.

Lin Xudong still couldn't make a decision. He thought about opening the file and said to Zhao Yi, "Look at this."

The file contains all records of the case.

Zhao Yi took a closer look, and after understanding almost everything, he found that the "Contact Rate" could be used. He got important information: the missing woman was killed by two people conspired to kill.

Huang Hongguo is one of the murderers.

The place of death of the missing woman was in the house.

"The "Contact Rate" is really convenient, I don't know where else it can be used."

Zhao Yi thought.

He gave Lin Xudong a suggestion, "I think, is there a possibility that there is another person who committed the crime with Huang Hongguo and helped deal with the body?"

Lin Xudong's eyes lit up when he heard it.

Before, he was only thinking about how Huang Hongguo would deal with the corpse and where to find clues about the corpse. He had never thought about collusion.

This is also possible!

"thank you!"

"Student Zhao Yi, I suggest you apply for a criminal investigation major at university, you are really talented as a criminal police officer!"

"I know." Zhao Yi answered in a low voice.

Lin Xudong packed his computer and said before leaving, "By the way, the family members of the missing woman are willing to spend money. They said they would give bonuses to those who provided clues. In addition, the police department would also give bonuses to the people who contributed The guess is correct, and I will report your name."

Zhao Yi asked, "How much money is there?"

"A few thousand yuan, right? I'm not sure." Lin Xudong hurried away after speaking.

Zhao Yi's depression has calmed down a lot.

Several thousand yuan?

That's a lot!

When the meeting arrived in the conference room, the parent meeting had already begun, and a teacher was on the stage talking about the exam results of the elite class.

Lin Xiaoqing asked in a low voice, "What is my dad doing with you?"

"Uncle Lin asked me for a question." Zhao Yi explained briefly, "then I have to give me several thousand yuan in consulting fees."

"real or fake?"

Next to him, Sun Liang listened bluntly, as if you were bragging not to draft.

Zhao Yi looked in the direction of his parents and waved his hand towards Sun Zhiguo, "Uncle, tell you something, Sun Liang likes..."

"Woohoo!"

Sun Liang anxiously covered Zhao Yi's mouth.

Zhao Yi turned his head and wiped his mouth disgustedly, "Tell you, monkey, now that Brother has your handle, be careful when talking to Brother in the future!"

"Yes, yes, you are the boss!"

Sun Liang was depressed.

Lin Xiaoqing was funny covering her mouth, then she looked at Zhao Yi but pouted, almost writing the word'dissatisfaction' on her face.

She is depressed.

When Lin Xudong came to school for the first time, she was very happy at first, and even a little excited when she caught up with the parent meeting.

The results of it?

Lin Xudong is here to find Zhao Yi, Zhao Yi, Zhao Yi... I want to punch someone!

...

The parent conference is the communication between the school and the parents, mainly to let the parents know about the children's learning and performance, and to urge the parents and the school to cooperate and supervise the children's learning.

In fact, it is not very useful for high school students.

High school students have grown up, and you don’t need to control what you can manage at home, and you can’t control what you can’t manage. In addition, high school students stay in school for a long time and have few vacations. Parents don’t need to manage.

For parents, it seems to be a platform for comparing children's academic performance.

no doubt.

Zhao Yi took the first place in the grade and ranked top ten in the city in total. Liu Jing made a big splash in the parent conference.

The smile of Liu Jing's mouth couldn't be stretched, she held Zhao Zhenxi and said.

Zhao Zhenxi listened for a day.

In the afternoon, the two went to see the house together. They were not very satisfied after seeing five or six. Some were not satisfied with the location, and most were not satisfied with the price.

When Zhao Yi came back from school, they talked together.

After listening to Zhao Yi for a long time, he replied, "How come, how come! Don't finally calculate the money! I only have one request, the decoration is good, and I can live in as soon as possible!"

Now the house is not at a loss!

There is no point in calculating and calculating. A house is actually the same as an ordinary commodity. There must be a reason why it is expensive to sell, and there must be a reason why it is cheaper.

Zhao Yi didn't have time to care too much about the house, so he went back to the bedroom and began to write thesis.

The research aspect of the thesis is finished.

The entire proof process, the formulas and theorems used, and even the source of the excerpted documents have all been figured out, and the rest is summarization, sorting, typesetting, and so on.

Zhao Yi has been working for a period of time. During the break, he saw the news in the group, which was related to his Rubik's Cube calculator.

He searched the Internet.

A "Cube Research Team" in the United States, located in Palo Alto, California, applied for the use of Google’s super calculator, used the Rubik’s Cube calculator to deduct all the possibilities of the third-order Rubik’s Cube, and proved that the number of God is '20 '.

If before the appearance of the Rubik's Cube calculator, they could rely on other algorithms to complete all the calculations in an overlay, it would definitely be very important news, and several papers could be published in the process.

unfortunately……

They were done using the Rubik's Cube calculator, and it was a little too late.

After Professor Liu Hemin's team came forward, the number of Gods has been nailed to '20'. They are just covering and completing the calculation, which can only be reduced to a small news.

Of course.

The research of this team has merits.

All possible states of the third-order Rubik's Cube are approximately 4.3×10 to the 19th power.

This number is numb to the scalp, each state only calculates simple addition, and the amount of calculation for full coverage is also an astronomical number.

They adopted the mathematical technique of "group theory", through the symmetry of the different faces of the Rubik's cube, and then divided them in the form of sets, and the final initial state was divided into tens of billions of state combinations.

It's much simpler with numbers.

After the research report was released, the mathematician Morey Davidson of Kent State University praised the Rubik's Cube calculator in an interview with the media, "It is better to use than we thought, and through constant calculations, we are now very sure. The results of the Rubik's Cube calculator are all accurate."

Davidson's statement played a final role.

Many people in the academic circles have questioned the Rubik's Cube calculator because there are countless possible situations, as long as the exact algorithm is not announced, the result of the Rubik's Cube calculator may be inaccurate.

Now the doubt is gone.

Davidson also talked about the Rubik's Cube algorithm. "I heard some Chinese colleagues say that the maker of Rubik's Cube, Zhao Yi, is writing a paper on the core algorithm and will publish it publicly. He is really great. Algorithm genius, we are all looking forward to it."

"I believe his algorithm can solve many problems and can be applied to many fields."

Davidson showed'can't wait'.

Other members of the research team were interviewed and expressed the same meaning. They all looked forward to Zhao Yi's paper.

Zhao Yi was a little bored after reading the report.

What he hates to hear now has something to do with the word'thesis'. It's just that someone in China urges'hand in homework'.Is there anyone urging abroad?

This makes him feel that going to school, reading, relaxing, or doing other things is not doing his job properly.

-Of!

I just don't'do homework'!

Open the algorithm package sent by Zhang Zhen, take a few breaks and relax first, and don't work too easily without thinking.

He is more interested in blank robots for experiments than in publishing papers.