Mr. Yan saw five problems and solutions listed on the manuscript paper. The steps were a little more, and the diagram was combined with the diagram, but it was clear at a glance.

The look of relief on Old Yan's face became stronger and stronger, and finally he smiled.

"What's this classmate's name?" Mr. Yan asked Fat Teacher.

A look of embarrassment appeared on the fat teacher's face. How could everyone remember so many people in a class?

Besides, he suddenly thought, it was wrong! Although his memory was a bit poor, he had attended several classes, and it seemed that this was the first time he had seen this student today.

The fat teacher's expression made the clever Zhang Yi take the topic tactfully: "Hello, Mr. Yan! My name is Zhang Yi."

Mr. Yan let go of the fat teacher and said to Zhang Yi with a smile: "Our school will send a student with talented mathematics to participate in a national project public relations group. Are you willing to participate?"

Zhang Yi showed a hint of hesitation in his expression. Should this kind of research team be closed for a period of time and be out of light? What should I do with my career and what should I do with my two women?

His expression was not hidden from Mr. Yan.

The fat teacher was also anxious and wanted to help Zhang Yi agree immediately.

"Student Zhang Yi, are you talking about any difficult problems? Tell me, I'll help you think of a solution."

"It's nothing, Mr. Yan, I have a company outside. I'm afraid that such a research team will be closed to contact the outside world, which will lead to problems in the company."

"Oh, you have opened a company!" Old Yan's expression showed a hint of curiosity.

"What does the company do?" asked Mr. Yan.

"Mainly doing computer software development." As for cracking software and selling pirated software CDs, even if it does not violate the law in terms of current laws, it doesn't sound very nice. So he didn't even mention it.

"Computer software development, can you still do this?"

Mr. Yan's expression was full of shock. There were many students who started their own businesses, but now there were no students who dared to regard software development as the direction of entrepreneurship. Few people know about this, let alone make money-making commercial software.

That field can only be created by companies like ibm, Oracle, and Microsoft. The domestic one, that is, the W made by Kingsoft Qiu Bojun, is a little famous.

The fat teacher was even more shocked and couldn't speak. The students who missed classes all day were simply a monster.

He finally came up with the problem, not that he was not familiar with the student, but that he had never seen the student since the start of school. There was only one explanation, and the student had been skipping classes.

"Then what software did your software company make?" Mr. Yan asked immediately.

"At present, only a small compression software has been made."

Mr. Yan was very excited and pointed to the computer opposite his desk and said, "Can you install it on my computer?"

"sure."

Zhang Yi opened the computer and looked at the network. He was already connected. He logged directly into Sina's download area, downloaded the microhard compression software, and then ran it directly after decompression.

Behind him, Fat Teacher and Mr. Yan could see clearly that the compression software he downloaded ranked first in Sina's download channel, far exceeding the download volume of all other softwares.

Zhang Yi hasn't logged in Sina for a long time, but he didn't expect that his compression software would rank first. He thought about it subconsciously and actually it is normal. Nowadays, the Internet speed is as slow as a bull. If you want to download software or transmit software, you can only find a way to compress software. The compression ratio is high and easy to use microhard compression software will of course be favored by everyone.

Mr. Yan took the mouse from Zhang Yi and skillfully tried this compression software. The compression speed and compression ratio are indeed much stronger than rar and zip.

The key operation is convenient, with a full Chinese operation interface, alternative English interfaces, encryption functions, etc. All the functions he can think of are available, this software has, and even some special functions he did not think of, the author of this software also thought of.

The fat teacher was itchy and wanted to try this small and exquisite software, but he didn't dare to compete with Mr. Yan for the computer.

You should know that Mr. Yan is a big shot in the mathematics world, and his disciples are all over the world, but he is not interested in his career. Otherwise, he would not be just a vice principal.

Besides, I am still his student. The traditional idea of ​​being a teacher for a day and a lifelong father cannot be changed by anyone at will.

The more Mr. Yan used it, the more he couldn't put it down. He turned around and said to Zhang Yi casually: "The research team only needs to sign a confidentiality agreement and will not close external contacts. If you make great contributions, you can be allowed to study for any university you want! As for school courses, you don't have to worry. With this honor, no matter which school will rush to ask for you!"

A few days later, Fat Teacher didn't mention this matter again during class, and Zhang Yi was too lazy to ask. Gradually, he left this matter behind him and forgot it all.

The only change in mathematics class was that the fat teacher seemed to have found cheap laborers. From time to time, he called Zhang Yi out and pulled him to the podium, and asked him to tell his classmates some of the problems to solve problems and processes.

In these explanations, Zhang Yi's thinking has also been greatly trained, and his knowledge of advanced mathematics has been mastered more refined.

He also enjoyed the increasing admiration of his classmates. No one didn't like compliments, and the kind of respect from the heart is even more satisfying.

The CD production line basically gave up pirated software CDs. The production capacity of the production lines in Yuezhou and Haijin is used to produce micro-hard software compilation, but it is still in short supply.

Some software CD manufacturers are jealous of this huge profit and want to seek cooperation, but Zhang Yi refuses them all. This kind of high-threshold software cracking work cannot be participated by just wanting to participate.

The monopoly profits brought by high thresholds are really tempting.

Seeing that there is no hope of cooperation and high profits, I directly found a good man who was cracked with high salaries to try to crack the micro-hard software compilation.

The so-called cracking of the gigolos discovered that the software encryption shell adopts an encryption method that has never been seen before, and it cannot be cracked with all the methods known now. The experts worked hard, but they returned one by one.

What’s even more disgusting is that once the cracking fails, the CD will be completely scrapped.

To crack it again, you have to buy another brand new micro hard disc.

The completely scrapped CDs made many people depressed by the CD author's unconscionable way of making money. The CD manufacturers who paid for cracking even looked at the CDs all over the floor, wanting to cry without tears.

Although the price is not too expensive, it can’t stand the quantity! I feel so distressed that I’m so heartbroken!

After Zhang Yi got the news from several CD manufacturers he met in Yuezhou, he was secretly alert while laughing.

No encryption method is once and for all, and spears and shields have always risen and fallen. It seems that in the future, not only more complex encryption methods will be used, but more importantly, it is to increase the number and type of production of its own software.
Chapter completed!