What was the final question of last year's college mathematics competition final?

Cheng Nuo was shocked.

Although I had long anticipated the origin of this set of questions, I didn’t expect it to be the topic of last year’s competition.

And it is also a competition question for students majoring in mathematics in the third and fourth grades.

No wonder it is so difficult.

You know, Cheng Nuo is only a freshman after more than a month of enrollment.

In last year's competition final, their seniors from Tsinghua must have participated.

In other words, even the seniors who have been studying in the Department of Mathematics at Tsinghua University for three or four years have been able to fully solve the last three questions.

Thinking of this, Cheng Nuo felt a little better.

"Okay, show me your problem-solving steps." Professor Lu said to Cheng Nuo, "I said before that you want to choose one of the three questions to do."

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

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

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

Professor Lu is not familiar with Cheng Nuo.

Or, until now, Professor Lu still doesn’t know what the student standing in front of him is called.

Professor Lu’s purpose was to give Cheng Nuo three final questions to the final of last year’s competition.

Let him know that it is almost impossible to get the qualification for his course without listening!

But now...

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

This really surprised Professor Lu.

And the momentum on Cheng Nuo didn't look like he was completely unconfident.

This forced Professor Lu to take it seriously.

This student... seems to have real skills!

Thinking of this in his mind, Professor Lu took the full page of formula answers written by Cheng Nuo and read them one by one.

There were only two people left in the entire office.

Cheng Nuo stood aside and looked at Professor Lu who was checking his answers, feeling uneasy.

Cheng Nuo has 100% absolute confidence in his own proof steps.

Cheng Nuo either knows how to do any math problem, and if he does it, he will definitely be able to do it right!

Using Piaoru and drinking Kidney Treasure is so confident!!

Professor Lu browses very quickly and has answers in his mind for a long time, adding a strong sensitivity to those mathematical formulas.

Within two minutes, without taking a pen to calculate on the draft paper, Professor Lu had read all the steps to prove the third question given by Cheng Nuo, one page of paper, and a total of more than 20 formulas.

Professor Lu slowly put down the a4 paper in his hand, looked up, and did not speak, but just stared at Cheng Nuo.

silence……

Long-lasting silence...

Silence is tonight's Cambridge.

After being stared by Professor Lu for two or three minutes, Cheng Nuo was now so heartbroken.

Professor Lu, he won’t...cove my handsomeness, right?

"Teacher, my question..." Cheng Nuo couldn't stand this strange atmosphere, scratched his head and smiled awkwardly.

Professor Lu still didn't say anything, but just took Cheng Nuo's application form and signed his name in the blank space where the teacher signed the class.

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

"Thank you, teacher."

Finally got it!

Cheng Nuo was extremely excited, 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 a smile barely pulled out of the corner of his mouth, "Teacher, what else is there?"

"Are you interested in participating in next year's mathematics competition?" Professor Lu spoke slowly.

…………

"Huh! It's finally over."

Walking out of Professor Lu's office, Cheng Nuo exhaled.

He raised his wrist and looked at the time. It was already past five o'clock in the afternoon.

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

Cheng Nuo has not given an accurate reply to Professor Lu's proposal to let Cheng Nuo participate in next year's college mathematics competition.

Anyway, the annual college student mathematics competition will not be held at the end of March.

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

In fact, deep down, Cheng Nuo is not opposed to participating in next year's mathematics competition.

While you are young and freshman, you should first win more domestic awards and exercise your competitive skills. Prepare for pretending to be internationally in the future.

When I was in my junior year and senior year, that kind of domestic mathematics competition might not match Cheng Nuo's qualities.

It's critical...

I heard that students who sign up for the number competition will stay in school for a period of time during the winter vacation.

It's taking up winter vacation again!

Cheng Nuote is so painful now.

In high school, winter and summer vacations were hard enough! It was so difficult to get through college that I realized that it was not so easy to spend a good winter vacation in college!

Let's discuss it later!

Cheng Nuo can only discuss whether to participate in next year's digital competition.

…………

Saturday, 9:50 am.

Cheng Nuo and McGrady came to the tennis court next to the school’s east playground together.

Today, the Academy tennis team is selecting players.

According to McGrady's disclosure to Cheng Nuo, the Academy tennis team consists of a total of ten players.

Seven formal players and three substitutes.

Those who participate in the selection are all freshmen and sophomore students, and at least one person is produced in each class.

Cheng Nuo is the representative of the 2020 Finance Department.

When Cheng Nuo and McGrady arrived on the playground, everyone had already arrived.

Cheng Nuo glanced at it.

There were a total of twenty students participating in the selection, all of whom were boys.

If you choose 10 for twenty, even if you choose a few blindly, Cheng Nuo will have a 50% chance of being selected, and the probability is quite high.

The quality of contestants participating in the selection is naturally of varying quality.

Cheng Nuo even saw a boy with a plump body than a fat guy, who obviously came to make up the numbers.

After all, the tennis team is to be selected. It is a very unpopular ball sports among the student group.

When it comes to choosing a tennis team, table tennis team, etc., this is definitely not the only thing that the students sign up for.

Especially for the table tennis team, it is the level of a school team that can kill foreign professional players.

"Okay, everyone is here, and I won't waste everyone's time. I'll finish the selection quickly, and then we will start training for the college team." The director of the Sports Department of the Academy Association, who is in charge of the college team selection, is a tall junior with healthy wheat skin.

Cheng Nuo learned her name from McGrady, 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. In ten balls, whoever scores more will enter the academy team."

The rules are simple and direct, and similarly, there are great contingencies and uncertainties.

However, it was just a simple team selection, and the players were all in a lack of interest, so they could just do it in a formal manner.
To be continued...