Rule system

When Lin Xudong trembled with anger, Zhao Yi, the'culprit', was already on his way to Jiangzhou.

Zhao Yi felt a little strange when he got in the car.

Xue Pinggui?

Why is he here?

Normally, Niu Lianhua should lead the team, but he and Sun Liang were the two students, but they went to Jiangzhou for one night and returned after the exam the next day.

Now there is not only Niu Lianhua, but also a male teacher Xue Pinggui.

Both Zhao Yi and Sun Liang felt like being "specially taken care of", but when they both went to participate in the competition, they were accompanied by two teachers. The face was really great.

The two made eye contact at each other.

Two teachers?

One man and one woman?

There are rumors in the school that Niu Lianhua and Xue Pinggui’s "three or two things", but most of them are just rumors, casual talk, there is no definite evidence at all, it is not normal for the two to lead the team together, and they can even be regarded as'in Together' the evidence is gone.

The four people rode in a small car together.

Niu Lotus is the only female sitting in front.

Zhao Yi and Sun Liang kept looking at Xue Pinggui, the meaning in their eyes was obvious, and Xue Pinggui was depressed.

He really didn't want to come.

Last night, he said in the office. He didn't think about how to refuse, but everyone thought it was acquiescence.

A group of teachers came to congratulate?

Congratulations?

As a result, this morning, the senior director congratulated him while arranging for him to go on a business trip with Niu Lianhua.

This is tantamount to being set!

Xue Pinggui felt that he had done nothing, as if everything had been decided.

The teachers around are still enthusiastic.

For example, Li Lisheng.

Li Lisheng constantly emphasized that he communicated with Principal Wang and decided to increase the travel subsidy. Both of them could get the money. He also said that they had allocated a hundred yuan more for accommodation so that they could book a better hotel.

Teacher Qian, another senior chemistry teacher, also said to help him take the elite B class.

That enthusiasm... Xue Pinggui was really depressed.

He is awkward.

It was just a rumor that Was Niu Lianhua had been suspected of having emotional entanglements, as if he had made a great contribution to the school.

why?

"Are they congratulating me or laughing at me?"

Xue Pinggui fell into thinking.

Simultaneously.

Zhao Yi and Sun Liang are reading books in the car, and they are both reading the knowledge points of the Olympic Games.

The Olympiad Preliminary Examination is the preliminaries at the first level in the city. The types of questions are not beyond the syllabus. They are all within the knowledge range of junior high school and high school. When it comes to the main competition, it is different. The examination scope of the main competition includes some new knowledge points. , Formulas, theorems.

These formulas and theorems are not usually used. They have read them after the preliminary rounds. They can only use them occasionally when solving Olympiad problems.

The competition is coming soon. Looking at some knowledge points, formulas, and theorems that are not usually used, it is probably more meaningful than solving a few problems.

The two did not look too intently.

They have memorized knowledge points, formulas, theorems, etc. long ago, and reading them again is just to increase memory so that they can be remembered when they are used.

When sitting in the car, watching Niu Lianhua and Xue Pinggui talk, tone, eyes and other things can always reveal some information.

Zhao Yi and Sun Liang have been communicating with eyes and dumb words--

"There is adultery!"

"I'm ninety percent sure!"

"Do you know what to pay attention to today? Tonight, room problem!"

"Roger that!"

If there are three men and one woman and two rooms open, things are very obvious.

Sun Liang also sent text messages to report to the class.

This was Zhao Linlin's request. She asked Zhao Yi and Sun Liang to help pay attention to the extent to which Niu Lianhua and Xue Pinggui had developed.

Sun Liang has the potential to be an intelligence officer. He broadcasts the progress of the situation in real time, "We have already arrived at the hotel. Teacher Xue and Teacher Niu went to the front desk, but unfortunately... we opened three rooms."

Elite Class A classroom.

Lin Xiaoqing heard the vibration of the mobile phone and immediately looked at Zhao Linlin. Zhao Linlin scanned the information and showed Lin Xiaoqing, "Three rooms!"

"It's a pity~~"

Several people around shook their heads and sighed, their tone was exactly the same as Sun Liang.

After half an hour, the message came again.

Sun Liang: "Let’s go to dinner together. Teacher Niu, please have Mala Tang. Zhao Yi and I went back to the hotel after eating. Teacher Niu said to go with Teacher Xue."

Suddenly.

The elite Class A exclaimed in a low voice.

Li Lisheng was sitting on the podium and he immediately scolded when he heard the voice, "Zhao Linlin, you are not allowed to use mobile phones in self-study classes! No use in school!"

"Oh~"

Behind him, Wang Jian said with excitement, "Teacher Li, you don't know. Just now, Sun Liang said that Teacher Niu and Teacher Xue left them alone and don't know what to do."

"Is it is it!"

Li Lisheng's eyes lit up and he asked anxiously, "What then?"

"Nothing?" Wang Jiandao, "Now things have developed to this point."

Li Lisheng felt very boring, and continued to yell, "How about Teacher Niu and Teacher Xue, what are you both worrying about? Reading! Study yourself well, and then let me find out who is whispering, so I move stools and tables to the podium to study for myself. !"

After showing the majesty of the teacher, Li Lisheng swept the students in the audience, and secretly picked up the mobile phone to initiate a message.

Between classes.

Zhao Linlin dared to take out her mobile phone to read it, and found two extra pieces of information.

The first one: "I saw it! I saw it! Big news! Big news! Teacher Niu and Teacher Xue are back, and they went to Teacher Niu's room together!"

five minutes later.

Article 2: "It's really boring, I came out with a cup of tea? Teacher Xue went back to his room."

"Huh~~~"

As soon as Zhao Linlin put down her mobile phone, she found a classmate approached, and immediately put her mobile phone into her pocket, "What are you looking at? Gossip!"

"What's going on?"

"Linlin, talk about it!"

"We all care about Teacher Niu!"

"Don't show it!"

Although nothing happened, Zhao Linlin still didn't want others to know.

A group of people were suddenly disappointed.

Jiangzhou.

Hotel, room.

Sun Liang stood at the door'peeps' for a long time, walked inside and threw the phone on the bed without energy, "I thought what would happen."

Zhao Yi sat in a chair and drank tea comfortably, "Are you bored? Besides, it's not good to spy on others' privacy."

"Aren't you curious?" Sun Liang walked over and stared at Zhao Yi suspiciously.

"curious."

"then you……"

"Even if I'm curious, I won't do that, and I'll know it later."

Zhao Yi said calmly.

He has been thinking about the issue of the'butterfly effect'. If his memory is not wrong, Mr. Xue went on a blind date to get married during the winter vacation, and his wife's looks are hard to say, but the key is that he must not be with Mr. Niu.

Now is the butterfly effect?

Because he returned to the high school days and did different things than before, it led to Teacher Xue and Teacher Niu...

Ugh!

Zhao Yi didn't know whether it was right or wrong, so he could only pray silently in his heart, "I hope Teacher Xue will be happier than before!"

...

The second day is the Olympiad.

The competition schedule in Nanjiang Province is a bit rushed, with the first and second trials in the morning and afternoon respectively.

Zhao Yi entered the examination room with the admission ticket, and got the test paper before he waited long. After a glance, he felt a little headache.

Eight fill in the blank questions.

Three answer questions!

This is the case for the Olympic Mathematics competitions. Some of the meanings of contacting international and world-level Olympic Mathematics Tracks, multiple-choice questions simply cannot appear.

He began to look at the question carefully--

"What is the range of a?", "What is the value?", "What is the maximum value?", "The probability is..."

The eight fill-in-the-blank questions do not even have a'limited range' answer, which means that none of them can be answered directly.

There are proof questions to answer the questions.

This is also the only question that can be answered directly.

Zhao Yi quickly finished writing the proofs and began to answer the questions seriously.

The difficulty of filling in the blanks is also very high, not as difficult as the International Mathematical Olympiad. However, each question must have a clear idea to make it. Some questions need to think of small tricks, and it is easy to get the answer from the breakthrough of small tricks.

Zhao Yi thought hard, and it took nearly forty minutes to solve three fill-in-the-blank problems.

This speed is definitely not good!

The trial time is one hundred and twenty minutes, and more than half of the time will definitely be left for the big questions.

Although he has completed a big problem, it is not easy to do the remaining two problems.

"Forget it..."

"Try it with research coins!"

With such a difficult topic,'focus' is no longer useful, no matter how serious you think, it's useless to find the trick.

The'causal thinking mode' of scientific research coins makes it easier to get answers.

Scientific Research Coin: 29.

[Use research coins to enhance causal thinking.

Scientific research coin-1, assist in improving causal thinking ability and obtain inspirational effects.Duration: Sixty minutes.

Officially begin.

Do the questions!

...

Wu Youqiang worked in the Provincial Department of Education and was sent to the competition test center as an invigilator.

He invigilated the class where Zhao Yi worked.

When the students entered the hall, Wu Youqiang checked Zhao Yi's credentials and immediately recognized Zhao Yi. He usually watched "Big Bang" and often read the news on the Internet, and knew that Zhao Yi had made the famous Rubik's Cube calculator.

"It's such a coincidence, I caught up!"

When Wu Youqiang recognized Zhao Yi, he was naturally a little curious. During the process of invigilating the exam, he passed by Zhao Yi's position several times and paid careful attention to his answers.

Finally, shook his head.

Wu Youqiang has invigilated several Olympiad contests and has been a trainer for one year. He still knows the Olympiad contests very well. For example, a student who can win the first prize in the province must get a high score.

The second try is very difficult.

The second test consists of three or four answer questions, and one is considered to be great.

One try is the "simple score" test.

It took Zhao Yi over half an hour to complete three fill-in-the-blank questions. He didn't know whether it was correct or not, and he definitely failed the speed of the questions.

Wu Youqiang immediately commented, "Zhao Yi's computer is very powerful, but the Mathematical Olympiad...probably not trained? Maybe math skills are average."

Wu Youqiang watched it a few times and didn't watch it again.

After about half an hour, Wu Youqiang patrolled the examination room slowly and glanced at Zhao Yi's location. He found that all the multiple-choice questions had been filled in, and the first question of the big question was also calculated on the paper.

So fast?

Wu Youqiang stopped in surprise.

Then there are some blows.

When Zhao Yi performed calculations on scratch paper, he skipped steps. A complex functional formula was directly simplified in two or three steps, just like writing the answer directly.

Wu Youqiang's thinking can't keep up at all.

The process of a calculation problem is originally very complicated, and the calculation is only a few simple steps on scratch.

When Zhao Yi looked at the steps on the papyrus and copied it on the test paper, the situation was different again. The simple steps of the calculation on the papyrus became a very detailed solution.

It feels like you can directly calculate the multiplication of two digits. When explaining it to the children, you have to perform a step-by-step calculation to let the children understand.

Wu Youqiang...

It seems to be that kid.