Son, how did you become the richest man in elementary school?

"Ahem, don't look at me like that, Uncle Shi, I'm a serious businessman now." Sensing Gu Xiu's gaze, Shi Chunlai coughed dryly, then looked at Gu Jianjun and said enviously:

"Lao Gu, you will be blessed in the future. You have such a promising son. In the future, you may be able to take care of your son well."

"Old Gu?"

"What are you doing, still in a daze?"

Shi Chun was overjoyed, he found that after he walked out of the office, Gu Jianjun had always seemed to be wandering away.

Haven't responded yet.

This is indeed the case.

Interrupted by Shi Chunlai, Gu Jianjun finally came back to his senses, looked up and down, and looked at his son again, as if looking at a stranger:

"Are you really my son?"

"Old Gu, you..." Shi Chunlai burst out laughing suddenly: "What's the matter with your words?"

"I just feel..."

"My son can't be this powerful."

Gu Jianjun couldn't help but said.

Although he knew before that his son was very powerful and smart.

But no matter how clever this is, there must be a limit, right?

At least in terms of study, it was the first time that Gu Jianjun discovered that Gu Xiu could be so good.

Better than college students!

Do you dare to think?

However, after being surprised, Gu Jianjun couldn't help becoming excited again:

"Good boy, not bad!"

"As expected of my cub, he is smart and capable, this time he has a long face."

"Hahahaha!"

Shock is shock.

But his son is so good, he is naturally happy to be a father, and the more promising his son is, the better of course.

"Dad, I'm so good, do I have to meet my little request?" Gu Xiu said with a smile.

"A small request?"

"Just open your mouth!"

Gu Jianjun waved his hand with rare pride:

"Just say what you want!"

However, in order to implement the policy of raising children from the poor, Gu Jianjun added another sentence:

"Of course, our family's situation is not very good, so don't even think about things that are too expensive."

In this regard.

Gu Xiu just rolled his eyes.

Gu Jianjun has really been implementing the idea of ​​supporting the poor all the time. Even now that he is economically free, he has been telling Gu Xiu how poor his family is from time to time.

Fortunately, Gu Xiu didn't want anything. After all, compared with Comrade Gu Jianjun, he was much richer than him.

"Dad, you see that I am so good that I can't even compare with college students. Do you think that I won't have to go to Mr. Liang's place in the future?"

Gu Xiu spoke with full anticipation.

Liang Sining's place is still a prison, what Gu Xiu hopes is to escape from the prison.

But a pity.

"You child, what are you thinking?" Gu Jianjun shook his head directly:

"How do you think you got your current grades?"

"Isn't that all thanks to Mr. Liang?"

"Now it turns out that you can really learn the real skills from Mr. Liang. At this time, you must not continue to work hard?"

"I plan to continue studying with Mr. Liang after your summer vacation, but I don't know if Mr. Liang has time."

"Huh?" Gu Xiu was dumbfounded.

So, in the end, going around, I seemed to be even more unlucky?

Can be biased.

He can't refute yet.

Because indeed, from Liang Sining, he did learn a lot, whether it was study habits or professional knowledge.

But this is not what Gu Xiu wants!

"Boy, what did I tell you before?"

"No pain No gain!"

"Look at you, although you have been a little bit bitter and tired during this period of time, the improvement in your academic performance is obvious to all."

"Besides, don't think that you have some grades now, so your tail is up to the sky. Compared with Mr. Liang, you are still far behind."

"..."

Gu Jianjun started to talk blah blah again.

Gu Xiu only felt like crying but no tears.

What made him want to cry even more was that even Shi Chunlai was interested, hoping to get to know Mr. Liang.

The purpose, of course, is to send his son and daughter to study with Liang Sining.

Gu Jianjun did not agree to this matter, after all he had to ask Liang Sining what he thought.

but.

I have to say, this made Gu Xiu feel better.

You can't be unlucky yourself.

How nice it is to have someone with you.

While talking, he had already gotten into the car and was driving towards the school gate, but when he was about to leave the gate, a figure suddenly appeared and stopped in front of the car.

Shi Chunlai was startled, rolled down the window and cursed:

"Don't die?"

"I'm sorry, I'm a little anxious to find the little prodigy!" The visitor hastily apologized, and then waved towards the back of the car:

"Little prodigy, little prodigy don't go!"

Little prodigy?

Shi Chunlai was at a loss, and only now did he realize that the person blocking the car was an old man with white beard and hair, but he was sweating profusely because he was running so fast.

This person, whom he had seen in Zhong Zhenming's office before, was an old technician in the power plant.

"What's the matter?" Gu Xiu wondered.

The old man nodded again and again: "Your model is the model you optimized before, can I buy it for money!"

"Pay money to buy my model?" Gu Xiu was taken aback.

Even Gu Jianjun, who was sitting in the car, couldn't help but look weird at this moment.

But the old man nodded again and again:

"Of course, the question this time is that our power plant hopes to find a new way of thinking, so we specially jointly came up with the question."

"But to be honest, the only one that stands out so far is your previous model and paper."

"As a result, plagiarism happened."

"But the model you just gave me a greater inspiration, not just inspiration, I think it can be used directly!"

"So, I want to ask you to help me improve it. After it is perfected, our power plant is willing to spend money to buy it!"

"what do you think?"

"..."

Chapter 256 I thought mathematics was useful only for addition, subtraction, multiplication and division

10 minutes later, on the way back.

Shi Chunlai and Gu Jianjun were relatively silent. After a long while, Shi Chunlai finally couldn't bear it and asked:

"So, if you study well, can you really make money?"

"fifty thousand?"

"It's only 5 yuan for such a thing?"

"Gu Xiu is still a primary school student, so he can earn 5 yuan?"

Gu Jianjun was also a little dazed. Hearing this, he subconsciously nodded, but then shook his head again.

Hesitant to speak.

But in the end, he still didn't say anything, just said something to Shi Chun:

"Old Shi, do you think we are going to be eliminated by this world in the future?"

unprecedented.

the first time.

The two middle-aged men felt such a sense of crisis in their hearts.

Because just now.

Under their witness, Gu Xiu sold the model he made later, and it was still at a high price of 5 yuan!

Or 5 yuan is not too much.

Even for Gu Jianjun and Shi Chunlai, 5 yuan is not an astronomical figure.

But know.

The one who earned the 5 yuan was still a primary school student.

Especially when they heard that it took only a few days for Gu Xiu to make that model.

In a few days, 5 yuan was in hand.

This speed of making money is beyond their comprehension.

What made them even more incomprehensible was that they couldn't understand at all how the money was earned, and they didn't even understand what mathematical modeling was.

Such ignorance brought a strong sense of crisis to the two middle-aged men.

As if in the next second, he will be eliminated by the world.

"Dad, Uncle Shi, it's not as simple as you said. The 5 yuan is not so easy to get. I have to improve this model in the future before I can use it directly."

"Although the general idea is okay, and the framework is okay, but if you want to use it directly, you have to optimize it."

"The cost of this time is not low."

"It will take a while."

Gu Xiu explained that this statement was half-truth and half-false, and it could be regarded as an inoculation for Gu Jianjun, and then he would fish in the open.

Of course Gu Jianjun and Shi Chunlai couldn't tell the truth from the fake. Shi Chunlai was still shocked by the fact that modeling was selling for money, and couldn't help asking:

"Gu Xiu, to be honest, I still don't understand what your mathematical modeling is?"

Gu Jianjun was also full of curiosity, obviously very strange.

"Mathematical modeling, to put it bluntly, is to use mathematical knowledge to build models for practical problems and facilitate solutions."