My Identity As A Schoolmaster Has Been Exposed

Chapter 224

Xu Cong ate and laughed, having fun alone there.

But these teachers don’t want to let him go. You talk and I say nothing.

“Actually, student Xu Cong, you don’t have to hide it, let alone take care of our feelings.”

“Here, but also in a closed space.”

“Knowing everything is fine.”

“You have also seen that sometimes they argue for a question, that is called blushing and thick necks, and even swear words!”

“But it’s only here, and it’s just for the topic.”

“Please don’t put any burden on yourself, please know everything.”

“We also want to learn from you.”

These words of Zhu Tiesen and these teachers were very sincere, and Xu Cong was almost moved!

But after Xu Cong calmed down a little bit, he thought about it, this is a pit, this is definitely a pit.

If I’m too expressive, wouldn’t these guys be crazy?!

He would definitely treat himself as a giant panda all the time, turning around himself every day, and don’t say anything at that time. He couldn’t do much except sleep at home every day.

Finally, Xu Cong sighed in his heart, and decided to solve his own problems, let’s talk about it.

Here, there is an unwritten rule. Everyone must give at least three fill-in-the-blank questions and one big question to be considered barely qualified. The more votes that can be passed, the better!

“Okay, I’ll eat it! You also think about it!”

Zhu Tiesen got up and left. As soon as this person left, other professors sat over.

The iron hit Xu Cong, the teacher of Liushui, they really don’t want to let go of every opportunity to stay with Xu Cong, they have all kinds of ideas about Xu Cong.

Looking at the professor’s posture, it seems to be to comfort oneself.

“Professor! Professor Zhu didn’t say anything to me just now! You don’t have to worry about singing the white face.” Xu Cong said directly to him.

When the professor heard this, he laughed and said to him, “Student Xu Cong, am I so obvious?”

Xu Cong hehe twice, and said lightly: “Otherwise?”

The professor laughed louder, with a little embarrassment, “Hahaha.”

After lunch, everyone returned to the paper-drawing room, and the questions were placed on the blackboard one by one on the ground.

Xu Cong also asked a question. As soon as he went to the blackboard, everyone put down their work and looked at him.

topic:

Let n be a positive integer, a₁, a₂, an, b₁, b₂,, bn, A, B are all positive real numbers, satisfying aisbi, aisA, i=1, 2,, n, and (b₁b₂bn)/(a₁a₂an)B/ A……（a2+1）(an+1))s(B+1)/(A+1).……

This is a proof question. After everyone saw it, they immediately took a breath.

The topic seems so simple and understandable, but once the proof is given, the process is complicated.

Xu Cong finished writing the topic, looked at the crowd, and asked them with a smile: “Professors and teachers, what do you think?”

Everyone looked at Xu Cong and said directly to him: “Give the proof process!”

Xu Cong nodded and smiled: “Okay!”

Stabbing! Stabbing!

On the blackboard, Xu Cong wrote down the steps eloquently.

Proof: According to the conditions, ki=Bi/aiz1, i=1, 2

Xu Cong wrote the problem-solving process very meticulously and methodically, step by step.

…

The last step is to replace K1 and K2 with k₁k₂k(m+1) (note that K₁K₂Km₂, k(m+1)≥1) in the formula ③

Thus n=m+1, the conclusion is established.

From mathematical induction, we can see that the formula ② holds for all positive integers n, so the proposition is proved.

Xu Cong quickly finished writing the answer, but the audience fell silent and there was no sound.

Xu Cong looked left and right. After a delay in getting a response, the birth certificate said: “What’s your opinion?”

This is not right!

If it is a question written by someone else, you will start discussing it within a few seconds. Why don’t you say anything when I ask this question?

“Wait a minute! Let’s digest your way of solving the problem.”

With that said, a teacher discussed with the teacher next to him, and started to write and draw pictures on Xu Cong’s question.

Xu Cong looked at them completely ignoring themselves, they were stupid, “What are they doing???”

What the hell?

For the first time, after someone asked a question, it was quiet down below.

Xu Cong looked at Zhu Tiesen. Zhu Tiesen just smiled and had no opinion at all.

Don’t laugh!

Give an opinion?

Xu Cong was a little anxious at this time.

Fortunately, it didn’t take long for someone to question: “The title is a very good proof, but…”

Just what?

Xu Cong looked over and asked, “It’s just that it’s too difficult?”

“This question has a certain degree of difficulty for us!”

“This is a typical problem that is not difficult to look at, but makes people unable to start!”

“Maybe some students know how to start, but they will be shocked by the huge amount of proof data next!”

Some professors stood up and commented on this question: “Indeed! This question can be used on the last few questions of the whole test paper!”

“This works!”

“Ok, Ok!””

Everyone looked at each other and probably had their own answers in their hearts.

“Xu Cong will really give us problems. It seems that we can’t fish in troubled waters!”

“Such good questions have come out, we have to hurry up and find them!”

The questions are limited. Once it is voted on, it means that it will be used on the test paper to test the students.

The chances of the questions of other papers appearing in front of the candidates are smaller!

After seeing that they had finished the discussion, Zhu Tiesen smiled and said to them: “Everyone! Vote!”

“Agree or disagree?”

He scanned the audience and discussed the voting results of Xu Cong’s question.

…

The Olympiad is divided into preliminary rounds, semi-finals and finals.

There are multiple-choice questions, fill-in-the-blank questions, answer questions in the preliminary rounds, and the questions in the semi-finals and finals are even harder.

Originally Xu Cong thought that the ten-day questioning days would be very long, but he never expected that after he really came here, the time would actually pass very quickly.

In the writing room, these professors are brainstorming for topics every day, and even make amendments based on the topics of other teachers, and vote on them.

Of course, the other party would not be angry, but instead voted for the other party.

Here, everyone has a broad mind, because they have the same goal, which is to cry the students.

Of course, there is one person whose topic will never be modified by others. As you know, that is Xu Cong.

Xu Cong’s questions have been passed continuously, so that he has some doubts about these teachers.

He looked at these old foxes suspiciously and said, “I sometimes wonder if you take special care of me.”

Everyone became serious and said to him very seriously: “This is not a joke! We shoulder the responsibility of testing the candidates! Student Xu Cong, you have the strength and the capable, don’t underestimate yourself.”

When a professor heard him say this, his expression of sorrow, silently mourned the students in his heart.

“I really sweat for this year’s candidates, Xu Cong’s question is very tricky!”

“I believe that Xu Cong’s question can make candidates feel the deep malice of the Olympiad question group in the preliminary round…”

PS: Why does the browser urge more than 2,700 updates, but only about 800 people rated it.

When you read the book, remember to order a five-star rating duck!

(◕ˇ∀ˇ◕) I love you