Xu Mang will naturally do his best to complete Liu Zhuo’s request, but can the software be updated to charge a little money? After all, not many people use the fluid dynamics analysis function. It’s embarrassing to do it yourself and no one uses it.

"Liu Zhuo?"

"Do you students in the materials department buy software?" Xu Mang asked.

Liu Zhuo nodded and said seriously: "I bought it, I have to buy it. Although Professor Xu, your price is a bit high and many students can't afford it, the school is very good for our materials department. If students buy software, there will be a subsidy of 500 yuan."

"So, our students in the Department of Repair Materials have to pay 199 yuan for purchase software, and the other 500 yuan will be given by the school." Liu Zhuo said: "We can accept the price of 199 yuan, and the game is worth a fat."

ah?

Is there any such routine?

Xu Mang was stunned for a moment and decided to charge a sum of money for each update. Prices were based on the updated content, such as the fluid dynamics analysis function. It would be not an exaggeration to charge a sum of 9.9 cents? Anyway, it is not your money.

In addition, the money is not enough for me to go to the account of the School Aid Charity Foundation. This account is managed by the writer's father-in-law and is used for special funds.

"Liu Zhuo?"

"Do you think the update fee of 9.9 cents for quantum analysis software with fluid dynamics analysis functions is too much?" Xu Mang asked embarrassedly: "You can't answer me honestly, isn't it too much?"

Liu Zhuo looked at Xu Mang with horror and said angrily: "Professor Xu! You are too much! How can you be so greedy? Where is your conscience?"

This is damn

Why do you suddenly feel so excited?

Xu Mang shrank his head and said carefully: "Liu Zhuo, I want to talk to you about poverty. Poverty is one of the most acute social problems in the world today. Poverty is absolute and relative. The confrontation is based on income as the decisive factor, and the relative cannot meet the most basic living needs under local conditions."

"Of course, what I can solve is the educational problems of poor students, and my ability is limited, so I can only solve an extremely small part. Take Restoration as an example. How many poor children have given up their research opportunities because of money and went to work part-time jobs."

"The problem is so serious. What's wrong with me charging 9.9 cents?" Xu Mang said with a serious look: "It's not spent on me and the school will give it to you. Why don't you panic?"

Liu Zhuo was speechless for a moment, as if he was analyzed by Professor Xu, there was a little reason for it.

"It's settled!" Xu Mang said with a smile: "The price is 9.99 cents, which falls within the category of installation packages. It doesn't matter whether you buy it or not. If you don't buy it, it will not affect the use of the original software. The development of this installation package is aimed at special groups."

Liu Zhuo nodded and said seriously: "There are indeed not many people using this function of fluid dynamics analysis, but Professor Xu, you'd better tell the principal, otherwise if you do this, I'm afraid something will happen."

"oh."

"Go and talk in the afternoon." Xu Mang nodded: "Come again tomorrow afternoon. Don't talk about what happened today to anyone. Do you know?"

"clear!"

After Liu Zhuo left, Xu Mang sat on the recliner and began to think about the function of fluid dynamics analysis. In short, the cow was bragging about how to catch it when it fell down. Xu Mang was confused in front of him.

Fortunately, Xu Mang knew that the axioms of fluid mechanics are conservation laws, and conservation laws are conservation of mass, conservation of momentum and energy, which are all categories of classical mechanics, and are then modified by quantum mechanics and relativity.

Anyway, there is no problem.

"Hello?"

"What are you going to be so fucked!" Yang Xiaoman's roaring voice reached Xu Mang's ears, "Where are you crazy? When is it time? Have you ordered takeaway? I just woke up and found that there was no one in the dormitory."

well?

Oh, it's eleven o'clock?

Xu Mang said awkwardly: "Then I'm in the laboratory. You can order it for me now. I'm not available anyway."

Yang Xiaoman:(*￣︿￣)

So angry!

This guy really deserves a beating.

In theory, why do people with such high academic attainments lose face in their daily lives?

"Get back quickly!"

"oh"

During lunch, Xu Mang told Yang Xiaoman what he thought, but she scolded him angrily. However, Xiaoman's swearing was a bit weak, and they were all stupid, idiots, bastards, etc. For Xu Mang, this was a compliment.

"idiot!"

"Can you want some face?" Yang Xiaoman said angrily: "Is it crazy to think about money? Is it also a bottom for exploitation?"

"No!" Xu Mang felt a little aggrieved and said voluntarily: "Seldom people can use this function, but it is for people who need it. If you don't want it, don't buy and install it. This is a relatively free software."

"I can't get a single cent for this money, and I go to the charity fund account. This account is managed by my uncle and is used exclusively. No one can move around." Xu Mang said.

"cut!"

"Anyway, I am not allowed!" Yang Xiaoman raised his head and said firmly: "You have to know your identity. If you are not allowed to be so willful in the future and be caught, even if you have a thousand mouths, you will not be able to explain clearly."

Xu Mang squirted and said secretly: "Don't you do it every night."

"Shut up!" Yang Xiaoman's pretty face turned red and she glared at Xu Mang: "Big idiot!"

Regarding the issue of charging, under Yang Xiaoman's threat, Xu Mang chose to compromise on the surface, but there was no way for others to make a comeback. He took a step back and the sky was wide open.

afternoon,

Xu Mang returned to the laboratory and began to conduct a deep dissection of fluid dynamics. It was not until Xiaoman called at five o'clock that Xu Mang completed this part of the research. Of course, he needed to burst into tears at night, otherwise it would be embarrassing to brag in front of Liu Zhuo, which would be a bit embarrassing.

night,

It always comes so suddenly.

After Xu Mang tried his best to coax Xiaoman to sleep, he walked out carefully, sneaked to the computer-based building, took out a pair of hydraulic visors from his backpack, rubbed the door lock and cut it off, and then started to work.

As the database manager, Xu Mang naturally has the key to the laboratory.

Connect to the database,

Start the beast mode, and the happy update journey is officially launched.

The next day,

Liu Zhuo came to Xu Mang's laboratory. He wanted to recalculate yesterday's calculations several times to confirm the accuracy several times. After all, Xu Mang's requirement is 100% correct, so Liu Zhuo naturally would not take it lightly. If he could calculate it a few more times, he would try to calculate it as many times as possible.

One hour later,

After calculating about three times, I didn’t find any problems, so I let out a long sigh.

"Hello?"

"Liu Zhuo!" The caller was Lin Wanwan. At this time, she asked nervously: "Can you call Professor Xu?"

"ah?"

"What's wrong?" Liu Zhuo asked curiously.

"The quantum analysis software has been updated!" Lin Wanwan said angrily: "According to the above update instructions, it seems that some fluid dynamic analysis function has been updated."

Damn it!

Really done it?

Liu Zhuo was stunned for a moment, but soon returned to normal, and said calmly: "Oh, then update it. I thought why it was a big deal, it was not normal for updates."

"Not normal at all!"

"The whole material is frying directly. Do you understand?" Lin Wanwan said: "Professor Xu actually charged a 9.9 cents installation package fee. He said that this is an unplanned function and is for use by some special groups. Isn't this nonsense!"

Liu Zhuo had known this would happen, but he never expected everyone's reaction to be so fierce.

"That"

"Then have you paid?" Liu Zhuo asked curiously.

"I bought it without hesitation." Lin Wanwan said helplessly: "Now I think about it, I think Professor Xu is very hateful. Can't I make a reservation for one? I just set a reservation for one, ninety-nine cents, and this number is simply a death-driven talisman!"

"But this is not the point," Lin Wanwan said: "Professor Xu actually wrote the original price of 50 on the side. I saw the 20% discount, and my hands couldn't control it."

"Where are the others?" Liu Zhuo asked: "Have others bought it?"

“I bought them all!”

"I bought it because it's so cheap. When I bought it, I found that this function was not available." Lin Wanwan said: "Is this a gap sent by Professor Xu from the capital world? The bad guy lurking around us?"

Liu Zhuo: Embarrassing

indeed,

Professor Xu is simply a genius in the capital world!

Accurately control the curiosity and greed of people, and use magical numbers such as nine pieces and two folds to conquer all men, women, young and old.

It's just a little short of two digits, but it's single digits!

Are you angry or not?

By the way, I will force the obsessive-compulsive patients to death, so I won’t buy it, right? Then I will force you to death!

at the same time,

Xu Mang, who was sleeping, was bombarded by the principal's phone call.

"Xu Mang!"

"You kid get over here right now!" the principal roared.
To be continued...