Omnipotent Data

The finale topic of last year's college mathematics competition finals?

Cheng Nuo was taken aback.

Although I had expected the source of this set of questions, I didn't expect it to be last year's competition questions.

It is also a competition topic for third and fourth grade mathematics majors.

No wonder it's so difficult.

You know, Cheng Nuo is only a freshman who has been enrolled for more than a month.

In the finals of last year's competition, their seniors from Tsinghua University must have participated.

That is to say, no one can completely solve the last three questions even if they are seniors who have studied in the Department of Mathematics of Tsinghua University for three or four years.

Thinking of this, Cheng Nuo felt better.

"Okay, show me your steps to solve the problem." Professor Lu said to Cheng Nuo, "I said before that you should choose one of the three problems to solve."

"But if you don't do it right, I won't sign this word."

Cheng Nuo nodded, "Yes, teacher, I know."

"Oh, are you so confident?" Professor Lu smiled as he accepted Cheng Nuo's answer. "Then I want to see how capable you are, kid."

Professor Lu was not familiar with Cheng Nuo.

Or, until now, Professor Lu still doesn't know the name of the student standing in front of him.

Professor Lu's purpose in giving Cheng Nuo the three final questions in the finals of last year's competition was to make the student in front of him quit.

Let him know that it is almost impossible to get the exemption qualification for his courses!

But now...

After only ten minutes, the student told him that he had solved a problem.

This really surprised Professor Lu.

And Cheng Nuo's aura didn't look like he had any confidence at all.

Professor Lu had to take it seriously.

This student... seems to have real skills!

With this in mind, Professor Lu brought Cheng Nuo's page full of formula answers in front of him, and read them line by line and column by line.

In the entire office, there were only two people gasping.

Cheng Nuo stood aside, looking at Professor Lu who was checking his answers, feeling calm in his heart.

Cheng Nuo was 100% confident in his proof steps.

Cheng Nuo would either not be able to do any math problem, but if he did, he would definitely get it right!

Using Rejoice, drinking Shenbao, is so confident! !

Professor Lu's browsing speed is very fast, and he already has the answers in his mind, coupled with his strong sensitivity to those mathematical formulas.

In less than two minutes, without using a pen to do calculations on the draft paper, Professor Lu had already read the proof steps of the third question given by Cheng Nuo, a total of more than 20 formulas on one page.

Professor Lu slowly put down the A4 paper in his hand, raised his head, did not speak, just stared at Cheng Nuo.

silence……

long silence...

Silence is Cambridge tonight.

After being stared at by Professor Lu for a full two or three minutes, Cheng Nuo is now in a panic.

Professor Lu, he won't... covet my handsomeness, right?

"Teacher, my question..." Cheng Nuo couldn't stand the weird atmosphere, scratched his head, and said with a sneer.

Professor Lu still didn't speak, just took Cheng Nuo's application form in front of him, and signed his name in the blank space where the teacher's signature was.

"Take it!" Professor Lu pushed the completed application form in front of Cheng Nuo.

"Thank you, teacher."

It's finally here!

With great excitement, Cheng Nuo picked up the application form, turned around and was about to leave.

"Wait a moment."

At this time, Professor Lu's voice came from behind Cheng Nuo.

Cheng Nuo's figure suddenly stopped.

He turned around reluctantly, and forced a smile from the corner of his mouth, "Teacher, is there anything else?"

"Next year's math competition, are you interested in participating?" Professor Lu asked calmly.

…………

"Huh! It's finally over."

Walk out of Professor Lu's office,

Cheng Nuo let out a big breath.

He raised his wrist to check the time. It's already past five in the afternoon.

Cheng Nuo stayed in Professor Lu's office for more than half an hour.

Regarding Professor Lu's request for Cheng Nuo to participate in next year's college mathematics competition, Cheng Nuo has not yet given an accurate answer.

Anyway, the annual mathematics competition for college students will not be held until the end of March.

It's still early, and even the registration will not start until the end of the semester, so don't worry.

In fact, deep down in his heart, Cheng Nuo did not object to participating in next year's math competition.

While I am young and only a freshman, I will first get more domestic awards and exercise my competitive ability. To prepare for the international pretense in the future.

By the time he was in junior and senior years, even a mere domestic math competition might not be able to match Cheng Nuo's standards.

But the key...

I heard that the students who signed up for the math competition have to stay in school for a period of time during the winter vacation to receive training.

It's taking up the winter vacation again!

Cheng Nuote is really hurting now.

Summer and winter breaks are tough enough in high school! After finally getting to university, I realized that it is not so easy to spend a good winter vacation in university!

Discuss later!

Whether to participate in next year's math competition, Cheng Nuo can only discuss in the future.

…………

Saturday, nine fifty in the morning.

Cheng Nuo and Mai Di came to the tennis court next to the school's east playground.

Today, the tennis team of the college is selecting players.

According to what McGrady told Cheng Nuo, the court tennis team consists of ten players.

There are seven regular players and three substitutes.

All the students participating in the selection are freshmen, freshmen and sophomores, and each class has at least one student.

And Cheng Nuo is the representative of the 2020 finance department.

When Cheng Nuo and Mai Di arrived at the playground, everyone was already there.

Cheng Nuo glanced at it.

A total of twenty students participated in the selection, all boys.

Ten out of twenty, even if it was a few random choices, Cheng Nuo had a 50% chance of being selected, the probability was quite high.

The quality of the players who participated in the selection naturally varied.

Cheng Nuo even saw a boy who was more plump than the little fat man, who was obviously here to make up for it.

After all, it is the tennis team to be selected. It is a fairly unpopular ball game among the student population.

When it comes to selecting a tennis team, table tennis team, etc., the students who sign up are definitely more than that.

Especially the table tennis team, which is at the level that a school team can kill foreign professional players.

"Okay, everyone is here, and I won't waste everyone's time. Hurry up and finish the selection, and then we will start the training of the academy team." The head of the sports department of the academy who is in charge of the selection of the academy team, a tall and slender man, A third-year senior with healthy wheat-colored skin.

Cheng Nuo learned her name from Mai Di, He Ruge.

He Ruge stood in front of everyone and explained the selection rules, "The selection rules are also very simple. I will randomly divide you into ten groups. Ten balls, whoever scores more points will enter the academy team."

The rules are simple and straightforward, and likewise, chance and uncertainty are great.

However, it was just a simple selection of the academy team, and the players all seemed to be lacking in interest, so just formalized it.

As for winning the award... it's completely random.

In the lottery, Cheng Nuo drew five groups, and the opponent was a boy wearing glasses.

The volleyball court has two courts.

Soon, it was Cheng Nuo's turn to play.

"Cheng Nuo, come on!" Mai Di acted as Cheng Nuo's only cheerleader.

Cheng Nuo swung his tennis racket and said ojbk!

Cheng Nuo served the first ball.

On the other side of the net, a boy wearing glasses bent over and held a tennis racket, ready to fight.

"Hey, buddy, have you heard... Have you ever heard of an outspin serve?" Cheng Nuo shouted to his opponent from the air. "Be careful!"

At the same time, Cheng Nuo threw the tennis ball high!