I Don’t Want to Win Lying Down

When the professor heard his student's words, his brows couldn't help but frowned, and he was about to stop him, but found that Xu Mang had already picked up the pen and was ready to work on the topic.

"What are you doing?" the professor asked hurriedly.

"Do the problem!" Xu Mang was stunned for a moment: "He asked me to do it."

"..."

"I was joking with you!" the professor said with a black line on his face: "you kid don't mess with me!"

"Oh..."

Xu Mang put down the pen in his hand awkwardly, and said helplessly: "But this difficulty is really not good...not enough to let yourself go. Professor, we need to increase the difficulty."

"???"

"???"

at this time,

The two students present looked confused. Who is this guy?

Why are you so familiar with the professor, and... the professor seems to have nothing to do with this guy.

This is awesome,

A student can reach this point, I am afraid it is not as simple as a master.

It should be a background student...

"Xu Mang!"

"You can't use your standards to measure others." The professor said solemnly: "If you use your standards to make questions, it will basically get a zero score."

Uh?

Xu Mang?

The professor said he was Xu Mang?

The two students looked a little surprised, they had heard of the name Xu Mang.

"Xu Mang?"

"The legendary Xu Mang is you?" Another student looked at Xu Mang and asked curiously: "I have read your paper, it is really awesome!"

"That's natural!"

"After all, I am a great spokesperson." Xu Mang was not humble, and said with a smile: "I am born to be awesome!"

"..."

"..."

"..."

Others say something like this,

It sounds funny because it is a joke in itself.

But Xu Mang...

I feel very angry when I listen!

Because he is telling the truth.

"Xu Mang...almost." The professor said helplessly: "You can go back."

"Don't!"

"I'm here to instruct the work, the professor... just let me instruct it, just because your students are also there." Xu Mang moved a crooked brain and said with a smile: "I just come up with a topic, this topic. It is my latest understanding. The difficulty is basically close to that of international competitions. Would you like to experience the real difficulty?"

The coach thought for a while, looked at his students, and asked, "What do you think?"

in fact,

The two students wanted to challenge Xu Mang's problem, especially when they heard that it was an international competition-level topic, their desire to challenge became stronger.

"it is good!"

"I can too."

After receiving a response, the professor rushed to Xu Mang and said, "Then try it."

moment,

Xu Mang took a blank sheet of paper and began to present a proposition for the two challengers.

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

Proof: 2S is an integer and is divisible by n.

carry out!

Xu Mang raised his head with a smile, and then saw the dull looks of the two of them, like the self in the past.

"let's start?"

"Give you two hours." Xu Mang said, "There should be no problem. This is a problem for high school students."

"..."

"..."

Is this a problem for high school students?

Believe it or not?

The two looked at Xu Mang with a smile on his face, instantly full of helpless anger.

As a top student in the Mathematics Department of Jiang University, I didn't know how to face this problem for a while.

Two hours...

It's possible, it's just that it's possible... In case the idea is wrong, it won't be solved in two hours.

at this time,

The professor glanced at Xu Mang's topic, and asked at Xu Mang: "Xu Mang, are your topics so inhumane?"

Xu Mang: 囧

What is inhumanity?

Why is there no humanity?

Looking at this topic at a glance, it is full of love for the players!

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

finally,

These two Jiang University mathematics students did not do Xu Mang's non-human problems. Of course, they can do it, but it takes a lot of time. At present, the Zhejiang Mathematical Olympiad is very tight, so they gave up.

And Xu Mang...

Achieved his goal.

Appropriately added some difficulty in the challenge.

"Is it appropriate?" a student asked curiously, "Xu Mang...will it be too difficult?"

"It's not difficult!"

"Do you find it difficult?" Xu Mang asked.

"Difficult...it's not difficult, but don't forget, this is a group of high school students!" The student said, "Your topic already involves college."

Xu Mang nodded and said silently: "These players are the elites of Zhejiang Province. You can't describe them as geniuses? Since they are so-called geniuses, there is no problem because they can be completely solved with the knowledge points of high school. Yes, it’s just 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, there is no problem, but the process and verification will be a bit cumbersome.

for a long time,

Xu Mang almost got acquainted with these two students. Only then did he know that they were junior students, one named Qu Wenzhong and the other named Ni Jiawei.

End at noon,

The three went to the cafeteria together.

"Ugh?"

"You didn't take the postgraduate entrance examination?" Xu Mang was taken aback, and asked in surprise: "Why didn't you take the postgraduate entrance examination?"

"There are tens of thousands of paths in life, not just the postgraduate entrance examination." Qu Wenzhong said: "I signed a contract with a securities company a year ago. After graduating from college, I went to work in their company and started with a monthly salary of 15 thousand."

"..."

"What about you? Ni Jiawei." Xu Mang asked.

Ni Jiawei said: "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."

"Oh..."

Xu Mang nodded: "It's also very good. The postgraduate entrance examination is just to give one more choice in your life. Since there are choices now, it is reasonable to give up what should be given up."

"Xu Mang?"

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

"I?"

"Scientific research and education." Xu Mang said: "Improve national scientific research capabilities and improve the social education environment!"

If these words were said by other people, the two felt that this person was a bit vain, but if Xu Mang said it, there would be no problem.

He is indeed doing this kind of thing.

"correct."

"If you are not satisfied with your work in the future, you can consider Yang Hong Group." Xu Mang said: "Half of the industries under Yang Hong Group involve high-tech, we are short of talents like you."

Yang Hong Group?

The two of them froze for a moment, not to mention... they did consider it.

but,

Someone else sent the invitation letter first.

"Xu Mang?"

"What is your relationship with this Yang Hong group?" Qu Wenzhong asked: "Are you the legendary young master?"

"Auntie."

"The eldest lady of the Yang Hong Group is my girlfriend, the kind who is about to get engaged..." Xu Mang said, with a sad expression on his face: "She is an extremely savage woman."

"..."

"..."

what's the situation?

The atmosphere suddenly became sad.

Is it so scary?

"Xu Mang?"

"Since you are living so painful, why don't you choose to break up?" Ni Jiawei asked: "If you break up, there will be no pain."

"cut!"

"We are true love!" Xu Mang suddenly became noble and said to the two of them: "You don't have a girlfriend, so you don't understand."

Qu Wenzhong: (艹特艹) convex

Ni Jiawei: (艹艹艹) convex

in the afternoon,

Xu Mang returned to his temporary office and began a leisurely life.

Questions

Anyway, there is still a week, so what to worry about.

"If there is a problem, humming a little song, eating hot pot..." Xu Mang began to fantasize about an unrealistic scene: "How great is this."

At this time,

The phone rang suddenly, and he glanced at Xiaoman's.

"What's wrong?" Xu Mang asked.

"When are you coming back?" Yang Xiaoman asked.

"Uh..."

"Ten days." Xu Mang said: "There must be a beginning and an end."

"Oh... by the way, dad asked me... do you have a scientific research project short of money?" Yang Xiaoman said: "Grandpa second told dad, you'd better discuss it with dad when you come back."

what?

understood?

It's good...save to speak.

"Okay, wait for me to come back." Xu Mang said, "Should I hang up first?"

"Wait, kiss!"

"Dududu!"

Yang Xiaoman's request was ruthlessly stifled in the cradle by Xu Mang.

Kiss?

No kiss!

Have the ability to hit me through the phone!

However, Xu Mang did not know that Yang Xiaoman at this time recorded the reason and number of his deaths in his'Death Notepad'.

...

Six days later,

There are still two days left before the Zhejiang Mathematical Olympiad. Xu Mang has completed all the tasks, but they have not been handed over to Teacher Teng for review. Xu Mang's plan is to submit it on the last day.

Turn on the system,

Xu Mang glanced at his chemistry skills. During this time, he had accumulated more than 50,000 chemistry skills, and it was time to learn more.

Inorganic chemistry, hang up!

Organic chemistry, hang up!

Polymer Chemistry, hang up!

Analytical chemistry, hang up!

"Ugh?"

"Why do you still need biological skills?" Xu Mang was a little confused. He found that there are many edge subjects and interdisciplinary subjects in chemistry. Atmospheric chemistry, environmental chemistry, marine chemistry... these knowledge points require dual skills.

At last,

Xu Mang chose physical chemistry and cosmic chemistry.

Looking at the time for these knowledge points to be fully understood, I estimate that it will take one and a half months.

Snapped!

The door of the office was opened.

Xu Mang saw Teacher Teng walk in calmly, and then... his face changed a little, and Yintang turned a little dark.

"Put your feet down!"

"What does it look like?" Teacher Teng said helplessly: "How's the question going?"

"Okay."

"It's getting to the final stage soon. UU Reading www.uukanshu.com" Xu Mang said sincerely, "Teacher Teng...what if I have a salary?"

"..."

"No." Teacher Teng shook his head: "Is it necessary to make a contribution to scientific research and education to be linked to money?"

I...

This...

Teacher Teng's capping technique is also very high-end!

"Ms. Liang?"

"What do you want me for?" Xu Mang asked curiously.

"I'll come over to ask about the progress." Teacher Teng said solemnly: "Speed ​​up, those players are coming tomorrow."

"correct!"

"Remember to be a kind person tomorrow!"

......