I can't hide it from everyone!

Chapter 34 Do I need to prepare?
"Can you just send me back if I don't take the exam?"

Du Yun raised his hand and said, with excitement in his eyes, if he can send himself back without calling Juan, he will make a decisive decision immediately!Stuck in a hotel room without moving!
"Yes, but next year your city may have one less place to enter the summer camp."

Zhou Shuhua was stunned for a long time and explained this question that she had never explained before.

Which student dares to hand in a blank paper in this kind of activity?This is such a great opportunity to enter Tsinghua University, no one would be willing to give up!
This is an opportunity that all students are unwilling to pass up.

"OK then."

Du Yun shrugged helplessly when he heard this answer. If Tianheng City lacked a place to enter the summer camp next year due to his answer sheet, the school teacher might beat him to death.

Forget it if you hand in a blank paper, life is more important!
But this answer obviously planted a seed in everyone's heart.

This boy has a brain problem.

"Are there any questions? If there are no questions, I will start explaining the exam questions."

Zhou Shuhua opened the book with a sideways face and said.

"Very well, then I will start explaining the topic, so I won't waste any time."

After speaking, Zhou Shuhua started to explain the topic with chalk in hand. The difficulty of the topic was not too difficult in the eyes of teachers like them, but in the eyes of Sun Gongli and other students, the difficulty was just for ordinary people. In fact, the purpose of the topic It's not for ordinary people, it's a matter of selecting geniuses, and ordinary people can't do it.

Even if geniuses from all over the country are gathered in this classroom, there are still some people who can't understand the formulas written on Zhou Shuhua's blackboard.

It's hard to understand that much.

Du Yun would only nod subconsciously in the classroom, as long as he was given enough time on the questions on the test paper, there would be no difficulty at all. Now his mind is only thinking about how to end this journey quickly, play video games at home, and never stop playing. The ranking is about to drop!

"Student Du Yun, can I trouble you to come up and solve the problem?"

Suddenly, Zhou Shuhua's voice sounded. She could clearly see Du Yun's distracted appearance during the lecture just now, and she wanted to ask this student a question for a long time.

In addition, the above requires me to test whether the student is hiding his strength. This way of solving problems on the spot is the best.

When Du Yun heard his name being called, he stood up abruptly, subconsciously looking at the formula questions on the blackboard.

He was distracted just now and didn't know what Zhou Shuhua was talking about.

"Sure enough!"

Zhou Shuhua laughed in her heart, this student was really in a daze just now!
See how you solve this problem.

Zhou Shuhua specially took out the most difficult and complicated questions in the test paper for Du Yun to answer.

"Ahem, answering the questions on the spot will also involve the final score evaluation, please answer the questions carefully."

Every word Zhou Shuhua said was aimed at Du Yun!

Although Du Yun didn't care about the final score evaluation, he thought about how the school leaders would scold him if he caused the city to lose its quota.Immediately beat chicken blood!

What he hates the most is being scolded by others, don't pay attention to me, don't scold me, don't care about me, this is what Du Yun wishes most in his heart.

"Ok."

Du Yun had no reason not to go, even if he didn't want to stay here, when it came to the honor of the school and his own safety, he couldn't help but stand up.

No matter how you say the school is my alma mater, even if you don't like it, you have to stand out!
As the saying goes.

I can scold my alma mater, but you can't!

Walking to the front of the stage, Du Yun looked at the formulas on the blackboard and meditated for dozens of seconds. Zhou Shuhua next to him was a little bit lucky and a little bit regretful.

Fortunately, it was because this student was unable to solve his own problem. It was a pity, because Du Yun was not the genius he imagined. I am afraid that the paper at that time was his real level.

The surrounding students also looked at Du Yun with suspicious eyes. This question is the most difficult question in the entire test paper. Everyone knows it. Even the number one in the country can't solve it. How can this little-known young man It may be possible to solve it, but it is a waste of time for the teacher to ask this student to come up to solve the problem.

"Come down if you don't."

Someone speaks, and when one speaks, a bunch of others speak.

"Come down, it's a waste of time, you just stand there for the rest of your life and it's hard to figure it out, listen to the teacher."

These top students are very proud, and they firmly believe that people of their own age can't solve problems that they can't solve.

"if..."

After 1 minute passed, just as Zhou Shuhua was about to say no, come down, Du Yun suddenly took out a pen and wrote the formula on the blackboard.

The speed is smooth and natural, without the slightest pause.

"It's a bluff, don't be afraid."

Seeing Du Yun's speed, the people in the audience suddenly said, every company needs to carefully select and think carefully before they dare to write this kind of topic.

Mathematics problem solving pays attention to the overall situation. If you make one mistake, you will make mistakes every step of the way!

If you write too fast, if there is a mistake in the proof formula above, all subsequent questions will be overthrown and reconstructed.

If a high school student like Du Yun could solve this problem for the first time, he would not be able to solve it at this speed, so everyone subconsciously felt that Du Yun was bluffing.

Zhou Shuhua is no exception. When she came here to explain the topic, she answered the question many times and prepared many times before she could answer it fluently.

How could a little high school student do it so fast.

But this kind of thinking collapsed instantly after a few seconds. When she saw that each of Du Yun's formulas was close to her standard answer, her expression changed from ridicule to surprise to collapse!

This student really has the ability to solve this problem!

I'm not kidding, so far, Du Yun's problem-solving steps have been close to a quarter, and there is no mistake in each step, and some steps are even simplified for her. This ability is simply beyond the reach of a high school student.

You know, he confirmed this answer after reviewing it with many mathematics professors. According to common sense, this answer is already the simplest solution.

Who would have thought that the simplest solution that everyone thought would be simplified by Du Yun? !Incredible!

She was not the only one who was shocked. Everyone present did not dare to continue talking. Their understanding speed could not keep up with Du Yun's speed of solving problems.

But every company found out after their slow calculation that it was correct!
"Clap clap."

Du Yun put down the chalk and patted the dust off his body, and said to Zhou Shuhua next to him.

"It's over, teacher."

5 minutes!It only took 5 minutes!Du Yun was able to answer these questions!

Without knowing the correct answer!

"This... You really did it yourself, haven't you read the original question or the answer before?"

Zhou Shuhua was dumbfounded.

"No, I solved it on the spot. What answer do you want?"

Du Yun wondered.

I see through!
genius!

(End of this chapter)