Chapter 329

Nothing was said all night.

The next day, September 12, the Mathematical Modeling Competition was held as scheduled.

This year is the twentieth year of the National Collegiate Mathematical Contest in Modeling, and the number of participants is also increasing year by year.

In this year's modelling competition, 1,418 universities/campuses from 34 provinces/municipalities/regions (including Hong Kong, Macao and Taiwan), Singapore and Australia, 36,375 teams (33,062 undergraduate teams, 3,313 junior college teams), and nearly 110,000 college students signed up for the competition.

With such a scale and number of participants, it is not without reason that this competition is called "the largest basic discipline competition in colleges and universities in China".

This year, a total of 210 people and 70 teams from Tsinghua University participated in the modeling competition, covering almost all colleges and grades.

Cheng Nuo, Liu Qing, and Gu Feifei are one of them.

The competition took place in a few computer rooms that had been set aside by the school, but it was allowed to bring your own equipment.

Anyway, there is no answer to such a thing as mathematical modeling, so I can only rely on myself, or ...... Hug your thighs!

At half past seven in the morning, Cheng Nuo, who had breakfast, met with the two girls downstairs in the modeling competition venue.

"Hey, morning!" Cheng Nuo held the straw of milk tea and waved to the two girls with a smile.

"Great God, it's not early, the other teams have already arrived at the competition venue and are ready to go!" Seeing Cheng Nuo's leisurely appearance, the two women were not in a hurry when the emperor was in a hurry, so they took Cheng Nuo's hand and hurriedly walked upstairs, "Great God, let's go up quickly, let's make some preparations as soon as possible!"

"Then let's go up!" Cheng Nuo finished the last sip of milk tea, and while being dragged up by the two women, he casually threw the paper cup in the trash can downstairs.

On the way upstairs, Cheng Nuo said with a smile, "Actually, we don't have to be in such a hurry at all, doesn't the download of the question start at eight o'clock, besides, even if the question download channel has been opened, we can relax." ”

"Seventy-two hours, that's enough!"

............

Cheng Nuo's competition classroom for their group is in 203.

Pushing the door in, the classroom was almost full, and most of them looked up at the door when they heard the sound of the door being pushed.

When they saw Cheng Nuo and the three of them standing at the door, many people showed different colors.

Two girls!

It stands to reason that more than eighty percent of the students who come to participate in the modeling competition are boys. And I do have to admit that in mathematics, boys have an advantage over girls.

Generally, it is rare for a modeling three-person team to have a girl player.

But when I saw the team at the door, it was a man and two women, which was indeed rare.

But everyone was only amazed for a moment, and then they lowered their heads and went about their own business.

Maybe it's just because two girls who are good at modeling are on the same team.

Thinking of this, they no longer paid attention to Cheng Nuo and the others.

And Cheng Nuo, Liu Qing and Gu Feifei, found a place in the computer room.

Cheng Nuo took off his backpack and moved his laptop out.

What about the two sisters, Liu Qing and Gu Feifei?

It's good to have a bag on your back, but it's not a laptop for modeling, it's ...... A full bag of snacks!

That's right, it's a snack!

Cheng Nuo explained to the two of them last night, so that they don't need to bring their laptops or anything to the competition venue, after all, they don't need to bring them, and they have spent so much effort to carry them over, so it is better to bring something practical.

So, the two girls stuffed their schoolbags with snacks that were slowly dangling, including peanuts, melon seeds, mineral water and so on.

If they hadn't known there were seats in the classroom, they would have almost brought the little bench with them!

Prepare to be one, oh no, two real melon-eating people!

"Great god, would you like some melon seeds?" Gu Qing cautiously asked Cheng Nuo, who was sitting in front of the computer, waiting for the announcement of the competition questions.

"Let's have some. "Anyway, there is no clear rule in the game room that you can't eat snacks, and it's boring to wait like this all the time.

Click, click~~

The three of them were snorting with relish.

There are still ten minutes left before the announcement of the competition questions, and those contestants who hold their breath, cover their hearts, and wait for the start of the competition naturally hear the sound of swallowing melon seeds clearly.

Following the voice, everyone looked at the three people who were eating melon seeds speechlessly.

Minutes and seconds passed.

At 8 o'clock in Kyoto time, the test questions of the 2021 Mathematical Modeling Competition were released on the official website of the National Mathematical Contest in Modeling for College Students, Huaguo University Students Online, Higher Education Press, Huaguo University Mathematical Modeling Course Center, Huaguo Digital Modeling and other websites.

Cheng Nuo logged in slowly and downloaded the test questions.

For questions A, B, C, and D, the undergraduate group can only choose any of the two questions A and B.

Cheng Nuo opened the file and looked at the test questions one by one.

[Question A: The impact of lane occupation on the capacity of urban roads]

Lane occupancy refers to the phenomenon that the traffic capacity of the lane or road cross-section is reduced in a unit time due to factors such as traffic accidents, roadside parking, and road occupation construction. Due to the ...... of the city roads

[Question B: Splicing and restoration of shredded paper]

The splicing of broken documents has important applications in the fields of judicial physical evidence restoration, historical document restoration, and military intelligence acquisition. Traditionally, splicing restoration has been done manually......

It took more than ten minutes for Cheng Nuo to read all the questions A and B and their attachments.

And Liu Qing and Gu Feifei, the two daughters, also watched it with Cheng Nuo in the back. Although, they can't understand it.

"Great God, which of these two questions is simpler?" asked Liu Qing.

Cheng Nuo shrugged, "There is no difficulty in modeling the problem, just to see which one is more suitable for you." ”

"Then the great god, which one shall we choose?" This time it was Gu Feifei who spoke.

This is a bit of a question for Cheng Nuo.

Because in his opinion, both questions are OK for him, and it is no problem to choose either one.

Even though he has not dabbled in traffic management and forensics and both, in the final analysis, mathematical modeling is a problem in one other field that transforms a problem into a mathematical problem.

Different means to the same end!

Moreover, for the two questions, Cheng Nuo had already presented a modeling outline in his mind at this time.

"Great God, Great God, what's wrong with you, are you uncomfortable?" Seeing that Cheng Nuo was stunned for a long time, Liu Qing asked worriedly.

"No, it's just that I'm struggling with which question to choose. Eh, you said, if we do both questions, will we be awarded two national awards when we present the awards? ”

The two national and one prize are exciting to think about!

"Uh...... Okami, this doesn't seem to work. Originally, Liu Qing thought that Cheng Nuo was entangled because the two questions were tricky for him.

Unexpectedly, the thigh in front of me was too bold, and I wanted to win two national awards at once!

"Hmm? No. Okay, let's choose question B, I hope there will be more people who choose this question. Cheng Nuo said with little interest.

Genius one second to remember the address of this site:. Mobile version reading URL: m.