The passionate years starting from the college entrance examination

Chapter 100, Computational Mathematics (Additional update from the helmsman)

If he could obtain these prizes openly, Chen Guohua would definitely not let go of such an opportunity.

Did he not expect that BAIC Manufacturing Factory would be so generous and get so many prizes?
It's probably the first time it's held, and since it's already a big factory with thousands of people, it must be a more glamorous one.

"Director, which project has the most prizes?"

Chen Guohua asked quickly, but Bai Lichun chuckled and said:

"In the track and field games, the 200-meter sprint and [-]-meter events are naturally the most interesting."

Upon hearing these two projects, Chen Guohua rolled his eyes.

He would rather run 3000 meters than 100 meters.

It seems that 100 meters can be run in just ten seconds, but it is very hard.

Besides, others must also know that the [-]-meter sprint has the most rewards and higher gold content, so they will definitely work hard.

This thing is not only about talent, but also about hard work.

Chen Guohua would not choose this option anyway.

Forget it, just the 3000 meters and high jump, nothing else.

He still has some confidence in the high jump, and the 3000 meters is just a matter of chance.

After the registration ended, he stopped paying attention to the matter.

However, when he got up early the next morning, he went out for a run.

Yu Moli, a beautiful girl, also ran with her, just running back and forth along the section from Beiheyan Street to Chang'an Street.

3000 meters is just three kilometers. Running like this is a good exercise for your body.

"Brother Guohua, run slower, I can't catch up with you."

The beautiful girl behind her was panting, obviously due to lack of exercise.

Chen Guohua has been exercising regularly since he time traveled, because he knows very well that if he wants to live longer, a healthy body is indispensable.

Although lying flat is very comfortable, it can easily cause diseases and is very inappropriate.

"Okay, run slower."

Looking back at the beautiful girl with a smile, Chen Guohua took the initiative to slow down.

By the time the two of them returned home from their run, Yun Wanshang had already prepared breakfast.

"Brother, why didn't you call me when you went for a run?"

Chen Xiaomin in the yard pouted and looked unhappy.

After Chen Guohua came back last night, he talked about the sports meeting and made a plan to run every morning starting from today.

Then the three little ones also signed up.

As a result, they couldn't get up early in the morning, and now they blamed their eldest brother, which was totally unreasonable.

"You can participate again tomorrow morning. Get up on time at 05:30 and set off at 45. Don't wait if you are late."

Chen Guohua replied and went to wash up.

After getting up so early, it was natural to go and take care of Yu Moli.

If everyone is as lazy as the three little ones, then forget about running.

After breakfast, Chen Guohua went back to the factory to work.

While riding his bicycle, he saw Section Chief Luo Shujiang at the entrance of the factory. He remembered that he had wanted to practice martial arts with him before, and couldn't help but laugh.

There was no way to practice martial arts. It was not that Luo Shujiang refused to teach, but that Chen Guohua simply did not have the time or financial resources.

Practicing martial arts requires perseverance, which is developed over time.

In addition to being able to endure hardships and stand hard work, you also need to have money to buy medicinal wine, and you also need to have enough nutrition, otherwise it is all nonsense.

Luo Shujiang actually told Chen Guohua the key and techniques of martial arts training.

But after hearing this, the latter shook his head directly.

Just go for a run and exercise, but don't make yourself look like an abnormal person, that will be difficult.

After all, Luo Shujiang's hands looked very abnormal.

The calluses on the front and back of the two palms and the joints are about the same thickness as Chen Guohua's little finger.

One can imagine how terrible this must be.

Time flies by quickly, and in the next few days, Chen Guohua's daily life becomes much more regular.

In addition to exercising every day, his mother even bought a lot of old hens from outside the city to make soup.

Instead of an old hen every day, there will be an old hen every two or three days.

She is indeed rich. Even if she is not working at NTU, her monthly manuscript fee is hundreds of dollars.

So now I am changing my approach to compensate Chen Guohua.

This has also caused the three little ones to gain a lot of weight in recent times.

She still looks thin, but compared to more than a month ago, she looks much better.

If you compare it with half a year ago, you are fatter.

Everything is going in a good direction.

August passed quickly, and September is coming soon.

On the last day of this month, Chen Guohua took half a day off and took his three little ones to sign up.

Chen Xiaomin was only five years old, and he also arranged for him to go to preschool.

If she studies well in the next year, she will be allowed to enter first grade directly in September next year.

Instead, just stay in preschool.

Now Chen Guohua is not short of one or two yuan for tuition and miscellaneous fees, so he can just arrange for her to study.

It saves him from having to stare at the little guy reading every day when his mother is so old.

There is still a big difference between studying in cities and rural areas in this era.

Regarding tuition fees or tuition and miscellaneous fees in rural areas, according to orders from superiors, poor families can apply to use firewood, etc. as tuition fees.

Generally speaking, two bundles of firewood per student is enough.

Some schools are even simpler, allowing students to gather wheat, dig medicinal materials and other work-study activities during winter and summer vacations.

But if you are a child in the city, it is different. Elementary school lasts for five years, and the tuition and miscellaneous fees per semester are [-] cents.

There is a separate language fee, which is the book fee, which is about [-] to [-] cents.

Therefore, the tuition fee for two little guys, Chen Xiaomei and Chen Xiaomin, is one yuan and sixty cents, and the book fee is seventy cents for the former and forty cents for the latter.

All in all, it's only two yuan and seventy cents.

On the contrary, the registration fee for Chen Xiaoyue's registration for the second grade of junior high school alone cost one yuan and fifty cents per semester in tuition and miscellaneous fees.

In terms of textbook fees, the total cost is two yuan and sixty cents.

If you are in the third year of junior high school, there will be an additional course of chemistry, and you will need to pay an additional [-] cents.

Therefore, Chen Xiaoyue's fee for one person is four yuan and ten cents, plus the cost of two small ones, it is six yuan and eighty cents.

This is one of the reasons why many rural people have difficulty sending their children to school.

Tuition fees can be waived, but book fees are unavoidable.

After registering the names of the three little ones, Chen Guohua and his party went to Peking University Yanyuan.

He also needs to sign up, but he doesn't need to pay any fees.

He can even take home a lot of things.

Chen Guohua, who has been to Peking University several times, noticed the difference as soon as he stepped onto the campus.

There were many dark people walking on the school road of Yanyuan carrying quilts or bags.

These people's faces are filled with joyful smiles, they are happy to see everyone, and they blush easily.

I saw some lesbians wearing skirts, but I was too shy to look at them.

They could only wait for the lesbian to pass by before they dared to secretly look back.

When freshmen start school, Peking University gathers many students from all over the country.

Many students come from rural areas, which is why they look so dark.

I guess they must have just finished participating in the busy harvest season of summer crops, right?

Yu Moli and the three little ones were very excited and followed Chen Guohua into the reporting office.

"Hello, teacher, I am Chen Guohua, a freshman who is here to register today. This is my admission notice."

There was a moderately long queue in front of the registration door. It didn't take long and soon it was Chen Guohua's turn, so he handed over his notice.

Judging from his confident appearance, he is very different from other students from rural areas.

At the same time, Chen Guohua also provided relevant documents such as household registration booklet and street office certification documents, and applied for not living on campus.

The teacher at the reception desk was not surprised. After all, many students of Peking University live in the capital.

It is only fifteen kilometers from the city to Yanyuan. Some people even live close, which is about ten kilometers. It is no problem to take the bus to and from school.

In this era, many workers lived in the city and worked outside the city.

For example, Liang Dadong, Zhao Yuzhi, etc. live in Nanluogu Lane, but they walk or bike to work outside the city every day.

Despite this, the teacher at the reception desk kindly reminded:
"This student Chen Guohua, you must know that Peking University is outside the city. I saw that your home address written by the street office above is on Beiheyan Street in Dongcheng. This is near the Forbidden City, and it is fifteen kilometers away from our Yanyuan Garden. "

Having to travel such a long distance every day, even if you ride a bicycle or take a bus, is quite troublesome.

Learning efficiency will become very low.

In this regard, Chen Guohua expressed his understanding and immediately pointed to a work certificate among his many certification documents.

"Hello teacher, please look at this document. I still have a job, so I can't stay in school to study."

"Please help me. Although I also want to stay in the ivory tower and concentrate on my studies, my boss doesn't allow me."

Nonsense, how could Duan Yunping let him stay in school?

During the five days from Monday to Friday, Chen Guohua can spend two days completely at school studying.

There are three days left, half of which must be spent in the factory.

As for the two days on the weekend, he has to work in the factory for one and a half days, and the remaining half day is his holiday.

The teacher at the reception desk heard this, checked the certification documents, then shook his head and laughed.

Since Chen Guohua was so well prepared, that was all he could do.

Of course, nothing should be missing from Chen Guohua.

For example, bedding, wash basins, enamel cups, towels, etc., as well as study handouts, notebooks and other auxiliary tools are also available.

After Chen Guohua received these things, the three little ones asked them to take some.

Even Yu Moli couldn't help but smile and said:

"I've experienced college registration in advance, haha!" After receiving the things, I didn't get my student ID card so quickly, and I had to copy the class schedule myself.

Each department's teaching building has a publicity board, and the class schedule is posted there.

Military training does not start in September, but in the summer of the following year.

When it comes to military training, we have to mention the Military Service Law.

In October [-], two colleges and universities, Beijing Sports College and Beijing Iron and Steel College, began pilot military training for students, with the main purpose of cultivating reserve officers.

In the second year, it was expanded to twelve colleges and universities, but it was stopped in [-] years.

Although this has stopped, the military training at Peking University has not.

For example, the freshmen of Peking University who entered school in [-] were taken to military training this summer.

Moreover, all Peking University students were organized into the militia and underwent military training for one and a half months like normal soldiers.

Therefore, Chen Guohua and other freshmen who entered this year followed the previous practice.

In a blink of an eye, it was the next day, September [-]st, which was also a Monday.

Early in the morning, Chen Guohua got up earlier than before, washed up, and then ran over to the Yu family to pick up Yu Moli.

When he arrived, he was already sweating profusely, and the beautiful girl had been waiting for a while.

The two of them met for a run, and there were three dragsters following them, which was quite interesting.

After finishing his morning run normally, he returned home, washed and changed clothes, had breakfast, and said goodbye to Yun Wanshang. Then Chen Guohua rode his bicycle and went to school with the three little ones.

Chen Xiaoyue could only walk, and the two children just sat on their eldest brother's [-] big bar.

"Brother, you have to work hard, I want to ride a bicycle too."

Before, I didn't think it was the same whether or not there was a bicycle at home, but now Chen Xiaoyue was a little panicked.

So she shouted to her eldest brother, hoping that her eldest brother would work hard at the sports meeting in October.

"Haha, second sister, please run faster."

The youngest said this, sitting in front of the big bar, but she didn't forget to turn around and scream, which made her second sister's teeth itch.

After sending the two little guys to school, Chen Guohua set off for Yanyuan.

In the computer department classroom of Peking University, when Chen Guohua arrived, many people were already in the class.

Chen Guohua, a class one majoring in computational mathematics, carried his crossbody bag and took out several textbooks from it.

"Hello, classmate, my name is Cheng Shiruo. Nice to meet you."

The whole class was small, with only 30 students. After Chen Guohua sat down, a male classmate next to him smiled and extended his hand to him and introduced himself.

"Hello, my name is Chen Guohua, a native of Beijing. How about you?"

The conversation started quickly, and Chen Guohua also learned some basic information.

For example, the computational mathematics major has two classes with a total of 62 students.

In other words, the second class next door has two more people than the first class.

However, in fact, the entire Department of Computer Science at Peking University only has one major: computational mathematics.

Because the Department of Computer Science was only established in [-] or [-] years, students were still recruited from other disciplines such as the Department of Mathematics, otherwise there would be no students.

As for the earlier [-] years, it was not called the Department of Computer Science, but the Department of Mathematical Mechanics, specializing in computational mathematics (elective courses).

Therefore, five or six years ago, the major of computational mathematics was only an elective.

Now Chen Guohua and his colleagues are recruiting students for the third time, recruiting a total of 62 people.

Although this classmate Cheng Shiruo comes from the hometown of Confucius and Mencius, this guy knows Peking University far better than Chen Guohua.

Chen Guohua didn't think anything of this information, and it had little to do with him.

After the two chatted for a while, a middle-aged man walked into the classroom.

"Hello everyone, I am Wu Wenda, the basic algebra teacher in your computational mathematics class."

Lao Wu?
When Chen Guohua heard what the other party said, he immediately remembered the name of the editor of the basic algebra textbook he had seen during the summer vacation.

Yes, Wu Wenda is one of the editors of this book.

Got it!
It really deserves to be Peking University, Crouching Tiger, Hidden Dragon.

However, as the course began, he felt a little bored.

Just because he had already finished studying this book, and the knowledge points Lao Wu talked about were of little help to him.

The same will be true for future courses.

He had to feel a little helpless: if he had known it earlier, he would not have taught himself so early.

On Tuesday, just after finishing Wu Wenda's class, Chen Guohua found the counselor Xu Cuiwei.

"Teacher Xu, I would like to ask, does our computational mathematics major have computers? Or does our Peking University have computers?"

"What do you want?"

Xu Cuiwei frowned, but heard Chen Guohua say that he wanted to look at the computer instead of sitting in the classroom and reading.

"You're a freshman. If you don't study, why do you still want to use computers?"

Hearing what Chen Guohua said, Xu Cuiwei immediately reprimanded:

"You are a top student at Peking University and a proud son of heaven. I understand, but you should not be too ambitious. Young people, you should be more pragmatic."

"Mr. Xu, as you know, I am a designer at BAIC Manufacturing Plant. I am used to doing things without talking. I have already finished learning the theoretical knowledge in class."

Chen Guohua quickly spread his hands and said.

This is nothing new at all.

Many college students in the 50s did learn a lot of college knowledge on their own before entering college.

Many textbooks are placed in university libraries and even high school libraries.

Before Class [-], Grade [-], even established a study group, Chen Guohua already knew that many students in the class were studying college mathematics on their own.

Some of them even learned quite well.

Hearing this, Xu Cuiwei asked suspiciously, "Have you learned all the theoretical knowledge in freshman year?"

"Ang, I've finished not only the freshman, but also the sophomore and junior courses. Now I'm just short of a paper."

Hearing Chen Guohua's arrogant words, Xu Cuiwei immediately became unceremonious and took out the final exam papers for the fifth and sixth grade junior students last semester and asked Chen Guohua to take them.

The latter didn't talk nonsense and immediately sat in the office and started answering questions.

At this time, other teachers in the office also cast curious glances.

After a while, Wu Wenda, who had just finished class, and young teachers such as Chen Yonghe, Lin Jianxiang, and Teng Zhenhuan also walked into the classroom.

Seeing Chen Guohua answering questions and hearing Xu Cuiwei angrily briefly describe the former's arrogance, Wu Wenda and other teachers became interested.

As we all know, the school motto of Peking University when it was at Southwest Associated University was erudition, interrogation, careful thinking, and discernment.

The style of study is diligence, rigor, pragmatism, and innovation, while the academic spirit is freedom of thought and inclusiveness.

In [-], Peking University established the first computational mathematics teaching and research section among higher education institutions in the country.

Therefore, at this time, Chen Guohua, a new student, actually claimed to have completed all college courses by himself. So how should they, the teachers, deal with it?
"What are you all doing together?"

At the door, Xu Xianyu, director of the teaching and research office, walked in with a smile.

Seeing everyone gathered together, he asked.

"Director, he is a classmate of our class, his name is Chen Guohua, he said"

Immediately, Xu Cuiwei said with a sad face.

She had a headache for Chen Guohua, a prickly student.

The reason why she took out the test paper just now was just to make Chen Guohua quit.

She didn't expect this kid to actually climb up the ladder, he was so brave.

Now, all the teachers in the office know that there is a daring student in the class.

"Oh, let's see how he answers."

Xu Xianyu didn't take it seriously. He happily held the enamel cup, came behind Chen Guohua, and looked at it with a smile.

After just a moment, he had the same surprised expression as Wu Wenda and other teachers.

Without him, Chen Guohua still has two skills.

The answer speed is top-notch and the accuracy rate is [-]%.

You know, this is advanced mathematics, which involves theoretical knowledge and is several levels higher than high school mathematics.

Although the knowledge points in the undergraduate education textbooks couldn’t be simpler for Xu Xianyu.

However, he is a professor after all, and he was rated as the second-level professor of Peking University in the same batch of [-] years ago.

Although, Peking University is very big, with 38 first-level professors alone.

There are even 61 second-level professors, but Xu Xianyu’s vision and knowledge are definitely far superior to the others.

What's more, the subject he teaches is computational mathematics, an emerging subject.

But he didn't expect that this boy Chen Guohua was so powerful and actually mastered the knowledge points of the junior year.

Soon, the class bell rang again.

Wu Wenda and other young teachers had to go to class, and only Xu Xianyu was left in the office.

After a while, Chen Guohua finally finished answering the questions.

"Teacher Xu, could you please help me correct the test paper to see if I get full marks?"

Hearing what he said, Xu Cuiwei was furious: Why is this kid so owed?

Can't you be more modest?Still full marks?
"Let me do it!"

Xu Xianyu put down the enamel cup, pulled the stool aside, took a red pen, and started grading the test paper.

It’s all ticks, and there’s not much to say about it.

Moreover, Chen Guohua's handwriting is very good, and it looks pleasing to the eye.

One hundred points, perfect score!

After Chen Guohua saw the scores on the test paper, he proudly raised his chin at Xu Cuiwei.

The latter turned away speechlessly and rolled his eyes out the window: I really don't want to see him!
"Classmate, your name is Chen Guohua, right?"

Xu Xianyu asked with sharp eyes. When Chen Guohua nodded, he continued:

"I just heard from your counselor that you have completed the college textbooks on your own, and all that's left is your thesis, right?"

"Yes, teacher, when can I see the computer?"

The one thing he wants to do most now is to see a computer.

In fact, he only wanted to do two things when he entered Peking University: one was to touch the computers of this era with his own hands, and the second was to wear a bachelor's degree uniform, hold a Peking University diploma in hand, and take photos and check in at the entrance of Peking University.

(End of this chapter)