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

"Generally speaking, when analyzing and studying a century-old problem from a quantitative perspective, it is necessary to conduct in-depth research, understand the object information, make simplified assumptions, analyze internal laws, and express it with a mathematical model."

Gu Xiu explained.

But finding that Gu Jianjun and Shi Chunlai still had question marks on their faces, they thought about it and said again:

"Like my dad's restaurant."

"How many tables are there every day is different in the morning, noon and evening, seven days a week, and the number of diners is not fixed."

"In this way, it means that the preparation of ingredients for dishes often needs to be based on experience."

"But if there is mathematical modeling, we can build a model based on the observation of existing data."

"This model can predict data such as the number of diners to come, diner preferences, taste tendencies, etc., and then purchase the corresponding ingredients according to this prediction."

This easy-to-understand explanation immediately made the two of them suddenly realize.

"So there's still this thing?"

"Is this math so useful?"

"I used to think that addition, subtraction, multiplication, and division in elementary school are useless after learning mathematics. I didn't expect it to be so useful?"

While understanding.

The two couldn't help but sigh with emotion.

Gu Jianjun became even more energetic: "Can you get me a model of this?"

"Of course." Gu Xiu nodded, "It's just..."

"What is it?"

"It just takes time. Generally speaking, this kind of actual combat modeling requires a dedicated team to complete."

"I am alone, so it will definitely take more effort. In terms of time, I may not have enough time, especially since I have to go to Teacher Liang every day, I may not have time to do this."

As Gu Xiu said, the final picture appeared:

"Of course, since Dad needs it, I'll tell Mr. Liang that I won't go to him for the time being. I'll go again when Dad finishes your modeling!"

Modeling is small matter.

At least for the current Gu Xiu, it's not too complicated. It's even easier to model a small restaurant like Gourmet.

But a pity.

"Need time?"

"That's it."

Gu Xiu's wishful thinking came to nothing, Gu Jianjun shook his head directly:

"It's important for you to study now, don't delay your study."

"Although the modeling you mentioned is good, we don't have many stores. If we didn't have this modeling before, we can still do it. It won't waste your time."

"The most important thing for you now is to focus on learning, and everything else is not important."

Gu Xiu: ...

He really wanted to say that learning is actually not that heavy.

But he dared not say it.

Afraid of being beaten.

"Actually, it's not too late."

"I usually need to find a case for actual combat. Dad, when the time comes, give me a copy of the sales data and purchase data in the backstage of the store. When I am free, I will help you do it."

Gu Xiu said.

no way.

After all, it is my own father. It is impossible for my father to deliberately not get it for him if he needs it?

When Gu Jianjun heard this, he felt even happier.

My boy, you are promising!

Originally, Gu Xiu planned to get a copy for Shi Chunlai, but after Shi Chunlai thought about it, it seemed that his surveillance company didn't need this stuff either.

So he didn't ask Gu Xiu to help with this, but to teach Shi Qingsong and Shi Jieyun when Gu Xiu was free.

Gu Xiu naturally did not refuse.

After returning home, Gu Jianjun transferred the background data in the store to Gu Xiu, and asked him not to delay his study.

Gu Xiu naturally agreed.

But after clicking on the data, Gu Xiu couldn't help being surprised:

"Dad, in the past two months, the sales in the store have dropped so much?"

"Well, it's the off-season now, how can the business be booming every day." Gu Jianjun replied casually:

"Besides, Jiangcheng is currently undergoing urban construction everywhere, and sometimes there will be road closures, which will affect business."

This explanation does make sense.

But Gu Xiu was still surprised: "But if it goes down again, it won't be cut in half, right?"

Yes, cut in half.

Before the Spring Festival, even after the opening of the third store, the business of Gourmet Meike is still booming, the business is very good, and the daily turnover easily exceeds [-].

How long has it been.

The daily turnover was directly cut in half.

Even so, the few stores each month brought Gu Jianjun a net profit of tens of thousands.

But the decline is still steep.

Even a little abnormal.

Gu Xiu asked a few more words, but Gu Jianjun didn't say any more.

After coming to Jiangcheng, Gu Jianjun basically didn't talk to Gu Xiu about the things in the store.

He hoped that Gu Xiu would concentrate on his studies.

Instead of worrying about grown-ups.

But Gu Xiu is obviously not a child. He was actually surprised before that Gu Jianjun seemed to be very anxious sometimes, but he basically didn't answer when asked him.

But now, just looking at the data, Gu Xiu understands.

Foodies.

problem occurs!

Chapter 257

"Brother Xiu, don't you know?"

"Yes, I almost forgot. I've been living on campus recently. It's normal to not know about it."

"Gourmet Meike has been targeted by people, and there is a gourmet restaurant next to it, which has taken away many customers of Gourmet Meike."

"Speaking of which, I heard from my father that the staff of Gourmet Delicious who specialize in poaching gourmet customers, I heard that several chefs have been poached recently."

"Don't say I said this, or my dad will beat me to death."

What Gu Jianjun didn't want to tell him, Gu Xiu naturally had his own channel.

Shi Qingsong is a good channel source.

And listening to Shi Qingsong's words, Gu Xiu couldn't help squinting his eyes.

Delicious food?

Think about it carefully, indeed.

During this period of time, he basically didn't pay attention to the affairs of Gourmet Meike, but he also noticed before that there is a restaurant called Gourmet Delicious next to Gourmet Meike.

But Gu Xiu didn't think much about it at the time.

After all, when it comes to fair competition, Gourmet Meike has nothing to be afraid of.

Just like before.

Since Gourmet Meike entered Jiangcheng, it can be said that he has competed all the way, but he has encountered many opponents along the way, but basically they are not Gourmet Meike's opponents.

After all, the advantages of Gourmet Meike are too obvious.

service!

They really take the service to the extreme.

With this trick alone, it is enough for the food lovers to gain a foothold in Jiangcheng.

But now it seems.

Things seem to be a little different.

"I've actually heard a lot about this. The last time your dad and my dad were drinking, they were sitting and talking about it."

Shi Qingsong continued:

"I heard that the food is delicious. I planned to buy Uncle Gu's restaurant before, but after Uncle Gu refused, the other party opened his own restaurant next to the delicious food."

"Moreover, the chefs of the restaurant were recruited from Gourmet Meicers. They also said to the outside world that now the food is delicious, and they are authentic Gourmet Meicers."

"Uncle Gu noticed this at first, but he didn't take it too seriously. After all, he can't shut anyone up."

"But I didn't expect that this delicacy would have my eyes on Uncle Gu. Uncle Gu's three stores in Jiangcheng have delicious delicacy next to them."

"Even the city center, and the current development zone, have opened branches with delicious food."

"It won't work if it's too loud."

"Many people even think that delicious food is the most authentic."

When hearing this, Gu Xiu frowned tightly.

Recently, he hasn't paid attention to Gourmet Meike.

Unexpectedly, Gourmet Meike encountered such a thing.

No wonder Comrade Gu Jianjun is so anxious recently.

It was because of this.

Shi Qingsong said with some resentment:

"This is really annoying. Even my father said that this is not a fair competition, but a stumbling block behind the scenes."

"Even before, I heard that the counterfeit deliberately spread rumors, saying that he went to the gourmet restaurant to eat, and his stomach was ruined."

And this thing?

Gu Xiu narrowed his eyes and stood up: "Let's go!"

"Where?"

"Have a meal!"

"what?"

Half an hour later, Shi Qingsong was sitting in the delicious restaurant, which was obviously a competitor, a little nervous.

"Brother Xiu, don't we come here to eat, isn't that an enemy?" Shi Qingsong asked in a low voice.

"An enemy?" Gu Xiu said in a dumb voice, "What kind of an enemy is there? Let's see what they are good at. Why don't we take a look?"

"But this..."

Shi Qingsong was about to say something, but at this moment a waiter in overalls had already walked over with a smile on his face:

"You two, what would you like to eat?"

"Sister, are you gourmet food lovers, the one I used to eat with my parents at the old station?"

Gu Xiu blinked and asked.