My Identity As A Schoolmaster Has Been Exposed

Chapter 259 Xu Cong, the person who published the paper? (Two more)

“Don’t say you don’t know! Don’t say this question, you didn’t arrange it in advance!”

“hiss……”

“It’s me anyway, I can’t answer this question!”

As high school math teachers, their knowledge reserves have deteriorated a lot. They are very self-aware of such topics.

The leader of the Education Bureau read the answers full of answers, and leaned over to whisper a few words with the math professor. After the professor nodded slightly, he also took a cold breath.

After He Junfei finished the explanation, he walked proudly back to his seat.

For a time, many students forgot to continue to communicate, but stared at the ideas on the blackboard and started to understand and learn.

From this point alone, from this question, the other two provinces have already been spiked!

Three minutes later…

five minutes later……

The host also woke up, cleared his throat and said: “Everyone…”

As soon as he spoke, Feng Hechuan couldn’t help but get up, with a painful expression on his face, he erased He Junfei’s question and answer, and at the same time wrote on it:

Prove that for any integer n, there is a unique polynomial Q(x), with coefficients ∈{0,1,9}, Q(-2)=Q(-5)=n.

Xu Cong looked at the question he wrote, his eyes twitched, and his mentality collapsed.

All the students looked at the title on the blackboard with a blank expression.

But soon, after Feng Hechuan finished writing this question, some students who participated in the final of the Olympiad competition recognized it immediately.

“This is the final question!”

“Student Feng is amazing! I have memorized all the questions! It seems that after the competition is over, he took great pains!”

It’s another Mathematical Olympiad question, and it’s still a final question!

The students who did not enter the finals looked dumbfounded at the questions on the blackboard. Are the final questions so concise and concise? That’s it?

Just one line, nothing more?

But it was such a short line that caused the entire army to be destroyed by the classmates who participated in the finals. No one including Feng Hechuan correctly proved it.

“An Olympiad question again?”

“Student Xu Cong, this…”

“Xu Cong is big, this question…”

These 56 classmates in the province looked at the blackboard, and when they heard that this was the Olympiad final question they had just taken, they turned their heads and looked at Xu Cong.

The leading teachers from the other two provinces frowned upon seeing their performance. They were very puzzled. They mumbled to themselves: “What’s the matter? Why are they all looking at this classmate?”

“hiss?”

“If they look blank or angry, I can understand it, but they do!”

“What’s even worse is that when they look at the classmate behind, they even have a smile on their faces!”

“This is a proof question for the finals!”

The Olympic Mathematics competition is only a few days away. Even if the topic is circulated on the Internet, it will take several months. It is impossible for other people to know the topic!

Unless it is a contestant who participated in the final!

But in their province, no one has participated in the finals, and for Feng Hechuan, even if he spent a lot of time after the game, he did not get the answer.

He also consulted many people, but some people stopped after getting the questions.

Because they don’t want to make grandstandings, and it’s okay if they do it. If they can’t do it, then they will be embarrassed to die.

Of course, Feng Hechuan also used his own resources to consult professors at universities in the province, but there was no news for a long time.

So, on the whole, no one knows what the correct answer is for the final proof question of this Olympiad!

Even if someone can answer it, but at least not now, this kind of proof is subject to repeated scrutiny!

Even if it is the exit group of the Olympiad, the answer will be announced in a few months, but before that, don’t think about it.

Feng Hechuan was betting. To be precise, he believed that no one would be able to answer this question.

“This question seems simple, but it’s actually quite difficult…”

“Oh, by the way, this is the final question of the Olympiad. You shouldn’t have seen it before…”

“As the last classmate said, this is an exchange meeting, so please hurry up.”

“Because of the difficulty of this question, give 20 minutes, okay?”

His voice fell, and there was an uproar, but the next second…

Yang Kaixuan stood up, everyone looked at

Yang Kaixuan faintly said to everyone: “This question, how long does it take!”

I rely on!!!

Don’t be ashamed!

Sure enough, they were the ducks that were killed with a stiff beak, and the momentum was so tight!

The students in the neighboring province were very unwilling to believe Yang Kaixuan’s words, thinking that he was bragging and running the train.

Someone also recognized Yang Kaixuan, and said to the classmates around him: “This guy and I are in the exam room. After the preliminary round, there is no one! He didn’t even pass the semi-finals. Will he do this question?”

“What? It’s really grandstanding!”

“Also, it won’t take that long, why doesn’t this guy go to heaven!”

“I said classmates, this question seems simple, in fact…”

“Yes! It can be used as a proof question for the final. Do you think it is as simple as one plus one equals two?”

“Sit down!”

None of them were optimistic about Yang Kaixuan, and even expressed dissatisfaction with his behavior.

Yang Kaixuan took a deep breath, his eyes swept across the audience, and said to them: “It’s not me…”

Everyone was shocked when they heard what he said. It’s not you, so why are you standing up?

This is oolong!

Yang Kaixuan continued: “That classmate, when you took out this question, have you considered the mood of the person who wrote the question?”

Feng Hechuan: “???”

Teachers and students: “???”

When he said so, the audience was dumbfounded!

Yang Kaixuan ignored their surprise and continued loudly: “I said, don’t always think about the Olympiad competition! You have to think about it! Do you really think these questions are difficult? You are proud to do it?”

“But the person who wrote the question obviously thinks it’s very simple!”

“Yes, classmate Xu Cong.”

Xu – Cong –

When these two words echoed in the classroom, many teachers and classmates trembled.

Xu Cong!

It’s that Xu Cong!

Is it Xu Cong who was on TV? Xu Cong who was a judge in the poetry conference, right?

For Xu Cong, some people noticed him because he was in a poem conference! There was nothing else.

At that time, many people thought that Xu Cong went to the poetry conference at a young age and became a judge, which was incredible, so everyone was impressed by Xu Cong.

Moreover, Xu Cong’s suit and shoes back then deviated from his current image.

In addition, this is the home ground of the math competition and has nothing to do with literature, so they didn’t expect Xu Cong to come here.

Among those leading teachers, someone suddenly patted his thigh and was very surprised and said, “I remember! It’s him!”

“It’s just that you, a literary student, why come to the math exchange meeting?”

“Is there no one in your province?”

“Is it a mistake?”

Faced with all kinds of doubts and doubts, Yang Kaixuan explained: “Don’t you know, Xu Cong, is one of the candidates for this Olympiad?”

“This classmate wrote this question on the blackboard, he was the one who wrote it.”

The sound is not loud, but the words are like depth bombs, bursting into everyone’s minds!

“!!!!!!!”

Is it the person who issued the paper?

At a young age, he turned out to be the winner of the Olympiad?

F*ck!