Chapter 327

When the professor heard his students' words, he could not help but lock his eyebrows. He was trying to stop him. He found that Xu mang had already taken up his pen and was ready to start on the topic.

"What are you doing?" Asked the professor hastily.

"Make a question!" Xu mang Leng for a moment: "he let me do it."

"..."

"I'm kidding you!" The professor said with a black line on his face: "you boy, don't make trouble for me!"

"Oh..."

Xu mang put down his pen in embarrassment and said helplessly, "but this difficulty is not enough... It's not enough to let ourselves go. Professor, we need to increase the difficulty."

“？？？”

“？？？”

At this time,

the two students were confused. Who is this guy?

How to be so familiar with the professor, and... The professor seems to have no way to take this guy.

This is a bit of a force,

If a student can get to this point, I'm afraid it's not as simple as learning to be a bully.

It should be Xueba with background...

"Xu mang!"

"You can't judge others by your standards." The professor said solemnly, "if you take your standard to solve the problem, it is basically zero."

Eh?

Xu mang?

The professor said he was Xu mang?

These two students look a little surprised, Xu mang this name they have heard.

"Xu mang?"

"The legendary Xu mang is you?" Another student looked at Xu Mang and asked curiously, "I've read your paper. It's really a bit of a force!"

"That's nature!"

"After all, I'm a big mouthpiece." Xu mang did not have humility, and said with a smile: "I was born with a strong force."

"..."

"..."

"..."

"..."

when someone says something like this,

I feel very funny, because it is a joke in itself.

But Xu mang...

listening, I feel very angry!

Because he told the truth.

"Xu mang... Almost." "You can go back," the professor said helplessly

"No

"I'm here to guide my work, Professor... Just let me guide you. Your students are also here." Xu mang used a crooked brain and said with a smile: "I'll give you a random topic. This topic is my latest understanding. The difficulty is basically close to the international competition. Do you want to experience the real difficulty?"

The coach thought about it, looked at his students and asked, "what do you think?"

In fact,

these two students really want to challenge Xu Mang's problem, especially when they hear that it is an international competition level topic, their desire to challenge is even stronger.

"Good!"

"I can do the same."

When he got a response, the professor said to Xu Mang, "let's try it."

Br >

, he took a piece of paper for one of them.

Let P = A1A2... AK be a convex polygon in the plane, the vertical and horizontal coordinates of vertex A1A2... AK are integers and all on a circle. The area of P is denoted as S. let n be a positive odd number, and the square of the length of each side of P is an integer of n.

It is proved that 2S is an integer and divisible by n.

Done!

Xu mang raised his head with a smile, and then saw the two people's silly appearance, like the very past of their own.

"Let's go?"

"Give you two hours." Xu said: "there should be no problem, this is the problem of high school students."

"..."

"..."

is this a question for senior high school students?

Believe it or not?

Two people look at a smiling Xu Mang, a moment full of helpless anger.

As a senior student in the Department of mathematics at Jiangu University, I didn't know how to face this problem for a while.

Two hours...

Yes, it's just possible... In case of wrong thinking, it can't be solved in two hours.

At this time,

the professor glanced at Xu Mang's question and asked him, "Xu Mang, are all your questions so inhuman?"

Xu Mang: what is inhumanity?

Why is there no humanity?

At a glance, this topic is full of love for the players!

This difficulty, this creativity, this thinking, are all love!

In the end,

the two students in the Department of mathematics of Jiangdu did not do Xu Mang's non-human questions. Of course, they could do it, but it took a lot of time. At present, the problem setting of Zhejiang Olympic mathematics competition was very tight, so they gave up.And Xu mang...

achieved his goal.

Appropriateness adds some difficulty to the challenge.

"Is it suitable?" A student asked curiously, "Xu mang... Is it too difficult?"

"It's not difficult."

"Do you find it difficult?" Xu asked.

"Hard... Not so hard, but don't forget, this is a group of high school students!" The student said, "you are already involved in the University."

Xu mang nodded and said in silence, "these players are the elite of Zhejiang Province. Can't you describe them with genius?"? Since it is a so-called genius, there is no problem, because it can be solved completely with the knowledge of high school, but it is a little troublesome. "

This student agrees with Xu Mang's point of view. Although it involves university knowledge, high school knowledge can be used to solve problems, but in the process and verification, it will be a little cumbersome.

After a long time,

Xu mang was almost familiar with the two students. At this time, he realized that they were junior students, one was Qu Wenzhong, the other was Ni Jiawei.

At the end of noon,

the three people went to the canteen together.

"Ah?"

"You didn't take the postgraduate entrance examination?" Xu mang Leng for a moment, surprised to ask: "why not take an entrance examination?"

"There are tens of thousands of roads to life, and it's not the only way to take the postgraduate entrance examination." "I signed a contract with a securities company a year ago and went to work in their company after graduating from university with a monthly salary of 15000 yuan," Qu said

"..."

"and you? Ni Jiawei. " Xu asked.

"I'm almost the same, but I'm not in a financial company. I'm in a high-tech company, and I signed the contract a year ago," Ni said

"Oh..."

Xu mang nodded: "it's also very good. The postgraduate entrance examination is just to give you one more choice in your life. Since you have a choice now, it's reasonable to give up what you should give up."

"Xu mang?"

"What are you going to do in the future?" Qu Wenzhong asked.

"Me?"

"Scientific research and education." "Enhance the national scientific research capacity and improve the social education environment," Xu said

If this is said by others, they feel that this person is a bit of a bit of vanity, but if Xu mang said it, then there is no problem.

He's really doing this.

"Yes."

"If you are not satisfied with your work in the future, you can consider Yanghong group." "Half of the industries under Yanghong group are high-tech and lack of talents like you," Xu said

Yanghong group?

Two people were stunned for a moment, don't say... Really considered.

However,

others took the lead in sending the invitation.

"Xu mang?"

"What's your relationship with this Yanghong group?" Qu Wenzhong asked, "are you the legendary young master?"

"Uncle."

"The eldest lady of Yanghong group is my girlfriend, the kind who will be engaged soon..." Xu mang said here, with a sad expression on his face: "she is an extremely savage woman."

"..."

"..."

what is the situation?

The atmosphere suddenly became sad.

Is it so terrible?

"Xu mang?"

"If you're so miserable alive, why don't you choose to break up?" Ni Jiawei asked: "break up, there will be no pain."

"Cut!"

"We are true love!" Xu mang suddenly noble up, said to two people: "you do not have a girlfriend, so do not understand."

In the afternoon, Xu returns to his temporary office and begins his leisurely life.

There is still a week to go, so what's wrong.

"If there is a problem, humming songs, eating hot pot..." Xu mang began to fantasize about the unrealistic scene: "how good this is."

At this time,

the mobile phone suddenly rings and looks at Xiaoman's.

"What's the matter?" Xu asked.

"When will you be back?" Yang Xiaoman asked.

"Er..."

"another ten days." Xu mang said: "there must be a beginning and an end."

"Oh... By the way, dad asked me... Do you have a research project short of money?" Yang Xiaoman said: "the second grandfather told Dad, you'd better discuss with dad when you come back."

What?

Got it?

No need to talk.

"Well, when I come back." "I'll hang up first," Xu said

"Wait, kiss!"

"Doodle, doodle!"Yang Xiaoman's request is strangled in the cradle by Xu mang mercilessly.

A kiss?

No!

Have the ability to call me through the cell phone!

However, Xu mang did not know that Yang Xiaoman recorded the causes and times of his death in his "death notebook".

...

six days later,

there are still two days to go before the Zhejiang Olympic Games. Xu mang has completed all the tasks, but it has not been submitted to Mr. Teng for review. Xu Mang's plan is to submit it on the last day.

After opening the system,

Xu took a look at his own chemical skills. During this period of time, his chemical skills have accumulated to more than 50000. It is time to put up knowledge points.

Inorganic chemistry, hang up!

Organic chemistry, hang up!

Polymer chemistry, hang up!

Analytical chemistry, hang up!

"Ah?"

"Why do you need biological skills?" Xu mang is a little confused. He found that there are many interdisciplinary and interdisciplinary subjects in chemistry. Atmospheric chemistry, environmental chemistry, marine chemistry... These knowledge points need dual skills.

Finally,

Xu chose physical chemistry and cosmochemistry.

After looking at the time when these knowledge points are fully understood, it will take one and a half months.

Bang!

The door of the office was opened.

Xu mang saw Teng teacher, a face indifferent to walk in, and then... Face a little changed, Yintang some black.

"Put your feet down!"

"What does it look like?" Teng teacher helplessly said: "how is the problem?"

"Not bad."

"It's coming to the end." Xu mang one face sincerely says: "Teng teacher... Say I have salary?"

"..."

"No Teng shook his head: "for scientific research and education to make a little contribution, it must be linked with money?"

I...

this...

teacher Teng's hat wearing technique is also very high-end!

"Mr. Liang?"

"What can I do for you?" Xu asked curiously.

"I'm here to ask about progress." Teng said solemnly: "speed up the pace, tomorrow those players will come."

"Yes

"Remember to be a good man tomorrow!"

......

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