Reborn Xueba, you don't really think that studying is difficult, do you?

no doubt.

Seeing Lin Bei frowning, most of the people present at the moment thought that Lin Bei was stumped by the questions on the blackboard.

But there were only six exceptions, that is, the six participants from No. [-] Middle School, namely Zhao Qinghan, Zeng Xi, Li Hao, Xu Xian and Fang Zheng, and the team leader, Ye Tianhe, the principal of No. [-] Middle School.

Zhao Qinghan was also sitting next to Lin Bei, and when Li Daxian proposed it, he glanced at it for a while.

Then, no more.

After all, she knew the difficulty of these questions at a glance. It's not bad, it can only be said to be average!

Such a question, she might do it on weekdays.

So she lost interest for a while, skipped it at a glance, and fell asleep with her arms on her head.

Well, she is really going to rest.

It's impossible for her to worry about Lin Bei. After all, this kind of question can't help Lin Bei at all.

As for Zeng Xi, Li Hao, Xu Xian and Fang Zheng, although they could feel that the questions on the blackboard were difficult, none of them were worried about Lin Bei. After all, Lin Bei's strength lay here.

It is not even an exaggeration to say that at this moment, Lin Bei has already become the God of Examination in the hearts of several of them.

In this world, there should be no high school questions that can stump Lin Bei, including Mathematical Olympiad questions.

So, they are not worried at all.

As for Ye Tianhe, as the head of a school, although he is not a math teacher and doesn't know how Lin Bei's strength is, he had a guarantee from his old friend Ge Tianxing before coming here.

Lin Bei and Zhao Qinghan, that [-]% is the seedling of the first iMO gold medal, so there is no need to worry about their strength.

Lin Bei can not only do these Olympiad questions correctly, but also do them very fast, even effortlessly.

Ye Tianhe has seen this many times in the past half a month, and naturally he will not worry about Lin Bei, but believes in it.

Therefore, he has been very calm.

Even, calm and relaxed.

It wasn't until he saw that the eyes of the people around him were wrong that he glanced at Lin Bei slightly, "Student Lin Bei, what do you think?"

Hearing this, Lin Bei frowned even tighter.

Seeing this scene, the people around are a group of happy people, especially Li Daxian, who made the question on stage.

Li Daxian thought that Lin Bei was very good, after all, he had solved his four betting questions a few minutes ago.

But now, he seems to be changing his attitude.

Perhaps, Lin Bei was tricky in doing the questions before, otherwise it would be impossible for the eight questions to be completely clueless now.

It's just that relying on his identity as a senior Mathematical Olympiad teacher, he was not in a hurry to expose Lin Bei's true colors.

But in the next second, his face changed drastically.

Just because Lin Bei frowned, then shook his head again, and said helplessly to Ye Tianhe: "These questions are really hard to read, and they are about the same difficulty as the previous four questions."

"It's okay to do it on weekdays, but it's too different from what I expected. The person who made the question is really fooling people."

Li Daxian: "???"

Hu Feifan, Lu Dachuan: "???"

Jiang Tianyou, Zhou Xianlin: "???"

Ye Tian Luo Lin, Lu Yuan and Zhang Chao: "???"

One stone stirred up thousands of waves, and two fingers popped out thousands of sounds, unconsciously. As soon as Lin Bei said this, hundreds of people in the huge classroom were all stunned.

In the next second, all the frying pans were boiling like ice water dripping into a boiling oil pan.

"This, this, how dare he?"

"Speaking wild words, this is simply speaking wild words!"

"Even if he got full marks in all subjects in the last joint exam, he is the number one in the city, and his strength is very strong, but he shouldn't say such a fantasy on such an occasion, right?"

"There are a total of eight Olympiad betting questions on the stage. Although they are just betting questions, no one in the room knows that one of them is more difficult and biased than the real Olympiad questions."

"I bet, apart from Mr. Li who came up with the question, there are only a handful of people who can do it."

"Even if there are many teachers who lead the team, it is impossible to make one in a short time without spending a lot of time and energy."

"But now Lin Bei actually says that these questions can't be read, and that Mr. Li is fooling people, isn't that too crazy?"

"Or is it said that a genius is a lunatic? He was a genius in the college entrance examination before, but now he is acting like a lunatic. He doesn't have much strength, but he knows how to talk like a lunatic?"

For a moment, there were many people who made fun of Lin Bei.

Even Ye Tian Luo Lin and Lu Yuan and Zhang Chao joined in, after all, Lin Bei is now their biggest opponent.

But Lin Bei didn't care, and just continued to wave his hands helplessly, "No, no! No one really thinks the eight simple questions on the blackboard are difficult, right?"

"It can be done without hands? No, no, no, it can be done without hands, and it can be done directly by oral calculation."

"For example, the first answer is..."

"Assume that A=(a1, a2, a3,...,an) is an arrangement of 1, 2, 3...n, then the innovation order of A is 2, if and only if its innovation order group is exactly There are two different elements a1 and n, and the strange knowledge a1 can be..."

"Another example is that the answer to the second question is..."

"It is known from the conditions that if n has the property P, then n=2^m-1, where m is a positive integer. It is known from experience that for m=1, 2,...,9, only when m=3, 2 ^m-1 has property P, at this time n=7, the following proof..."

"And then the answer to the third question..."

"The answer to the fourth question..."

"..."

"Finally, the answer to the eighth question..."

"..."

In broad daylight, in full view.

Lin Bei was very fluent, and without even the slightest pause, he reported Li Daxian's process of solving the problem and the answer to the No.

The speed is not too fast, but it is not slow either. Basically, one question takes 1 minute, so it takes 8 minutes in total!
In these 8 minutes.

In the huge multimedia classroom, there was no more noise, and only Lin Bei was talking during the whole process.

In fact, at the beginning, some people still talked about it, saying that Lin Bei knew how to pretend to be aggressive, but his strength was not very good.

But as Lin Bei solved the problem with oral calculations, everyone's expressions changed slightly, and they became a little inexplicable.

just because...

The questions on the blackboard were difficult, and everyone didn't know the answers. Obviously, few of them knew the correctness of Lin Bei's solution.

But when they saw the face of Li Daxian, who made the question on the stage, changed from serious, to solemn, to dignified, to wide-eyed, wide-open mouth, with a dumbfounded look.

Everyone couldn't calm down, and they didn't dare to underestimate Lin Bei any more, and even took it seriously.

after all……

Although they didn't want to admit it anymore, Li Daxian's expression told them that Lin Beikou seemed to be right in solving the problem?
"No, isn't it?"

"It's not that Lin Bei's answer is really right?"

"This is an Olympiad puzzle! I feel dizzy when I look at one, and I can't find the way to solve the problem at all."

"But Lin Bei just took a look at it like this, and he didn't even need a pen, so he did all the calculations directly?"

"Impossible, impossible, this is absolutely impossible, if he does everything right, he is not human."

"But Teacher Li Daxian's expression..."

Immediately, an unknown number of people in the classroom swallowed their saliva wildly, looking at Lin Bei with complicated eyes.

However, Lin Bei didn't pay attention to these at all. After finishing the answer to the eighth question, he paused for a second, and then looked at Li Daxian on the podium, "This teacher, you are the person who made the question, you should know the answer I just answered. Are the questions correct?"

"I said these questions are very simple, that is, they are really simple, and teacher, you should also think that they are simple."

"But I know, teacher, you must have more difficult questions, such as the 38.8G Olympiad simulation test just now, so many and so big, it must be very interesting."

"Teacher, don't hide it, just share it in public, let us discuss it together?"

Li Daxian: "%￥#@#￥%..."

He only felt that there were ten thousand muddy horses galloping past in an instant, so he was really speechless!
Really, he was misled by Lin Beiqi.

Nima, do you hear that what is said here is human language?

It is said that the eight questions he carefully selected are simple, but are the eight questions really easy?

The answer is definitely not!

Conscience of heaven and earth, these eight questions were specially selected by him for the exchange before the preliminaries of the Mathematical Olympiad.

It is definitely his culmination, he admits that he stumps everyone present, and creates opportunities for his own school students.

But in the end, Lin Bei was simple on the left and simple on the right, so fucking mad!

however……

He opened his mouth to argue, but he couldn't say anything at the end of his mouth, because the eight questions were in Lin Bei's place, and they seemed to be quite simple. After all, the people below might not be able to understand the answer to the verbal calculation just now. True or false.

But he, the person who made the question, must have heard it clearly. Lin Bei's thought process and answers were all perfect.

That is to say, in just 8 minutes just now, Lin Bei solved all the eight difficult problems he had assembled in one go, without even using the scratch paper and pen.

This, what the hell is a giant cow beeping?

Much more bull beep than the drunk cow beep of a heifer sitting in a wine vat, it is beyond words!
From this point of view, Li Daxian has actually admired Lin Bei to the extreme without making a sound.

Doubt your strength?
It is no longer possible to doubt strength.

Lin Bei's strength has exceeded his imagination as an Olympiad teacher, and he is really a monster.

It's just that the other party still asked me to ask more difficult questions, and I was very speechless to open the 38.8G file by myself.

He has solved all the most difficult problems, and there are no more difficult ones. As for the 18.8G document, although the volume is large, the quality is only average.

They are all Olympiad questions for students to practice in general, and they are far less difficult than the eight questions on the blackboard.

But the eight questions on the blackboard couldn't help Lin Bei.

How dare Li Daxian release that 38.8G ordinary file to make a fool of himself?

In the end, he could only cup his fists towards Lin Bei, apologized and said, "Student Lin Bei, I'm sorry, I was wrong before, because I didn't know Taishan with my eyes, and I underestimated you."

"You got all the answers to the eight questions just now. As for the other questions, there is no need to do them again."

Done.

Only a "pop" was heard.

Li Daxian directly turned off the computer on the desk, pulled out the memory card, and walked off the podium without looking back.

Well, he was already tired, physically and mentally tired even more, even if he was killed, he would not go to the podium to continue to give questions.

Seeing this scene, Lin Bei naturally had a look of pity, and secretly complained that Li Daxian was too petty, obviously still obsessed with Li Daxian's 38.8G file.

Even if the other party said that the 38.8G documents are all common questions, he must not believe it!
And the other side.

After Li Daxian finished speaking and stepped down.

Nearly [-] people in a huge multimedia classroom felt as if they were struck by lightning at the same time, and their whole bodies became stiff.

"What... what???"

"Lin Bei did all the eight questions correctly?"

"In just 8 minutes, mental arithmetic and oral answers, without using paper and pen, in one go, is this actually done right?"

"If he and Mr. Li Daxian didn't make an appointment in advance and deliberately sang the double reed, it would be outrageous to open the door for outrageous, outrageous to get home!"

"Who can tell me whether this is reality or a dream, and the neighbor next door slaps me quickly."

"Put harder, pump hard (°Θ°)..."