The invigilator is a middle-aged woman with a pair of eyes and a resentful woman.

Looking at her appearance, there is a bit of similarity with Qin Haotian.

Needless to say, this invigilator is Qin Haotian's mother.

Yang Tianci knew that the invigilators of the Olympiad Trials were all from the Education Bureau, which was to prevent school teachers from turning a blind eye to students cheating.

Qin Haotian's mother is really from the Education Bureau.

After Qin Haotian's mother came in, she looked at Yang Tianci viciously.

Yang Tianci knew that Qin Haotian must have told his mother about the toilet, and his mother would find a way to take revenge on him.

What should I do? Yang Tianci was a little anxious.

But soon, Yang Tianci thought of a countermeasure, and finally calmed down the panic.

The exam bell rang quickly, and Qin Haotian's mother began to distribute the test papers and calculation papers.

After Yang Tianci got the test paper and the manuscript paper, he immediately wrote three big words in the upper right corner of the manuscript paper, and then began to review the test paper.

Soon he finished reviewing the papers.

The difficulty of this test paper is considered to be at a medium level, which is not much beyond the scope of the high school mathematics syllabus.

It's just that the last question is a bit difficult.

After most students got the test papers, they started to solve the simplest part of the test and wrote it down.

Yang Tianci did the opposite, starting with the last question.

The last question is geometry, and it's dizzying to look at the seven circles with different radii and the twelve triangles of different sizes.

The known conditions given by the problem are the radius of the smallest circle, and the length of the shortest straight line.

Ask the test taker to find the sine value of one of the triangles and one corner φ!

Yang Tianci looked at this topic and was about to vomit.

Just analyzing the English letters that are marked is enough of a headache.

It took Yang Tianci a lot of effort to finally understand the figure and memorize it in his mind.

Next, Yang Tianci began to try to answer in various ways.

Obviously, this question is an over-the-top question, and you can't answer it at all with the knowledge points in the textbook.

Yang Tianci began to imagine wildly, and tried all the knowledge of high mathematics that he had learned from extracurricular books during this time.

Gaussian neo-geometry, non-Euclidean geometric theory, non-Euclidean geometric trigonometry, etc., he tried them all.

But it doesn't work at all.

Yang Tianci began to ache faintly, he seriously suspected that the question made by the questioner was not done for high school students at all.

Thinking about it, Yang Tianci didn't have a clue, he was almost desperate in his heart.

He thought to himself, could it be that he couldn't get a full score this time?

Sun Yaoyang won't really smash the glass at home tonight.

While Yang Tianci racked his brains to think about the topic, Qin Haotian's mother paced back and forth in the classroom.

When Qin's mother walked to Yang Tianci's side, she smiled coldly, and then carefully took out a note from her pocket and threw it at Yang Tianci's feet.

This small action was captured by the corner of Yang Tianci's eyes.

Yang Tianci's heart trembled: Fuck, it's the most poisonous thing about a woman's heart, she wants to frame herself for cheating!

If it is found to be cheating, the disqualification from the selection competition is minor, and it is even possible to be expelled from the school.

But fortunately, Yang Tianci was prepared, he took a deep breath and forcibly stabilized his mind.

Qin's mother just wanted to "shout to catch the thief", but suddenly saw Yang Tianci quickly pull the test paper down, revealing the manuscript paper below.

In the upper right corner of the manuscript paper, there are three large characters, which are clear and dazzling.

Bastard!

Mother Qin's words to her throat were swallowed alive again.

Her face was red, her hands and feet trembled, and a wave of fear rose in her heart.

She knew in her heart that Yang Tianci was threatening her.

If Yang Tianci really grasped the matter of the "illegitimate child" and let it go, the investigation came to light and everyone knew about it, and the consequences would be unimaginable.

Qin Zhuowei will definitely lose his position as the head of the family, and Qin Zhuowei is the only support for the two of them, if Qin Zhuowei falls, then they will not end well.

and Qin Haotian's illegitimate identity is exposed, then his ID card will definitely be found to be fake, and when the time comes, he will be disqualified from the Olympiad and expelled from school......

She didn't dare to think about the consequences.

She didn't dare to gamble with her family's future, so she had to give up the false accusation plan.

Qin Mu bent down, picked up the thrown note again, and walked away uneasily.

She wondered very much, how did this guy know that Qin Haotian was Qin Zhuowei's illegitimate son?

Yang Tianci was glad for a while, but he didn't expect such a serious problem to be solved so simply.

And so on, serious problems, solved in a simple way......

Can this seriously difficult problem also be solved with simple knowledge points?

Sun Yaoyang used to often tell them that some teachers would deliberately set the questions very high, creating an illusion that "this question is very complicated and difficult", and guiding them to solve it with very deep knowledge.

But in fact, these problems can often be solved with the most basic knowledge points in textbooks.

It's just that the examinee has a delusion, and subconsciously will ignore the basic knowledge points of the correct conclusion.

Yang Tianci decided to simplify the complex and tried to use the most basic knowledge in the textbook to solve the problem.

He emptied his brain, forgot all the knowledge points of non-Euclidean geometry and other high-level knowledge, and looked at the figure carefully.

This graph may seem complicated, but its rules follow the textbook "nine-point co-circle" theorem.

This is the basic knowledge point of high school geometry.

With a general idea, Yang Tianci patiently answered.

The hard work paid off, and Yang Tianci quickly drew an Euler line on the figure.

After finding this Euler line, his thinking suddenly became clear, and the idea of solving the problem was instantly presented in his mind.

The problem is solved.

After spending half a sheet of paper, he finally found the sine value of the corner of the triangle φ.

Exactly thirty degrees.

He let out a long sigh of relief and glanced at the time.

Seeing this, he suddenly panicked again, and it took him half an hour to solve this question.

He didn't think much about it anymore, and hurriedly answered other questions.

The other questions are not too serious, and Yang Tianci answered all the questions smoothly.

In the two-hour exam, Yang Tianci only took one and a half hours to answer them all, and it is likely to be a full score.

He doubled the paper to make sure there were no problems before he was ready to hand it in.

He glanced at the other classmates, who were racking their brains to solve the final problem.

Judging from their sad faces, Yang Tianci knew that they were the same as himself at the beginning, and they were introduced into the misunderstanding by the questioner.

Yang Tianci faintly realized that he would probably be the only one to score a perfect score in this selection competition.

"Report, submission. Yang Tianci raised his hand.

The students were slightly surprised to follow the prestige, and they were all curious about who had finished the test paper so quickly.

However, when they saw that it was Yang Tianci who handed in the papers, they were all relieved.

They subconsciously decided that Yang Tianci was here to make up for it, and he should have done this test paper casually.

Everyone no longer paid attention to Yang Tianci and continued to overcome the last problem.

Mother Qin nodded and took away Yang Tianci's test papers and manuscript papers.

At this time, Qin's mother was also studying the last question.

She's just as clueless right now.

She seriously doubted that the question was wrong, that it was too serious.

However, when she saw Yang Tianci's answer, it suddenly became clear.

Unexpectedly, the difference between difficult problems and simple problems is only an "Euler line".

This solution is too "fresh and refined".

She quietly wrote the words "Nine points in a circle, Euler line" on a piece of paper, and then pretended to be an invigilator, and after walking to Qin Haotian's side, she stuffed the note to Qin Haotian.

As long as he gives Qin Haotian the idea of solving the problem, he will know how to solve the problem.

Sure enough, when Qin Haotian saw these words, he immediately opened his mouth and began to answer the question.

And Yang Tianci had already guessed that Qin's mother would cooperate with Qin Haotian to cheat, and filmed all this through the window.

Sooner or later, this video will come in handy.

He put away his phone and walked out of the exam room.

As soon as he walked out of the examination room, Yang Tianci suddenly found Shi Qianqian's figure.

At this moment, she was chatting with Sun Yaoyang under the big locust tree.

Yang Tianci frowned: "Why did she come out so quickly? ”()

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