Rebirth Online Entertainment

Chapter [-]: Compression software

"Hi everyone, we're going to teach macroeconomics in this class..."

After finishing the talk show on Dragon TV, Chen Jiayi returned to Tsinghua University to continue his classes. 【

Aishang Reading Network] During this period of time, Chen Jiayi worked very hard, desperately absorbing courses about economics.Basically, when there are well-known economics professors in other classes explaining economics, Chen Jiayi will go to listen.Masters like them, casually say a sentence of economic understanding, but it is a summary of decades of experience.It is much clearer than if Chen Jiayi realized it by himself.

Chen Jiayi also cherishes such a good learning environment.Therefore, many times, students in the Department of Economics and Management can see a classmate with thick black-rimmed glasses running back and forth between classrooms from time to time.

At the beginning, many students saw this student wearing such thick black-rimmed glasses, and felt that this student was a bit rustic.But after taking another look, I feel that this person's words and deeds are very natural and natural, giving people a very comfortable feeling.

In this class, it is said that a professor from Peking University came to Tsinghua University to explain a class in friendship.

"We know that macroeconomics refers to the overall activities of the national economy. Only when we understand macroeconomics can we better formulate various policies and make the national economy tend to grow normally. Of course, because in many cases. Macroeconomics is just a theoretical system. For example, we analyze how many people will be unemployed due to a certain factor. However, it is impossible for us to produce a certain factor just to prove this point of view, so as to watch the changes in the number of unemployed... …

Therefore, this also reverses the defects of the macro economy, and sometimes economic crises occur without even knowing it.However, with the development of society, there are more and more economic problems in various countries. We continue to unify and conclude that the modern macro economy has been able to control the economic operation of the entire world.This also allows countries to adopt different strategies to make up for it when the economic crisis comes..."

Both Peking University and Tsinghua University are among the highest universities in the country, although speaking, the level of Tsinghua University's Department of Economics and Management is better than that of Peking University.However, it may not be much stronger.Moreover, many professors of economics at Peking University are also masters on one side.Sitting in the back row of the big classroom, Chen Jiayi kept all the words of these economics masters in his heart.Repeated experience, slowly form your own point of view.

Unknowingly, the friendship project of the two sessions ended here, and Chen Jiayi also packed some things and returned to the dormitory.

"Brother Qingyun, hurry up, go to the forum."

This forum is naturally the Shuimu Qinghua Forum.

"Why, did something big happen to the forum?"

There are few courses in universities. Generally, there are classes at noon and no classes in the afternoon, giving students relatively more time.The most important thing is that you can take any vacation in college.While Chen Jiayi was in class, he was also able to deal with the company's affairs, and it didn't delay either side.

"That's right, the forum has been turned upside down now, but that Chen Jiayi has not been found."

Dormitory ** is also a person who likes to join in the fun. Ever since Chen Jiayi appeared on Dragon TV's program last time, Tsinghua University has become a sensation in an instant.Thus, there is a group of fans of Chen Jiayi.So I started looking for Chen Jiayi at Tsinghua University. Of course, this group of students is also a quality person, and they have always been acting secretly, divided into two groups.On the one hand, this student went to various classes to investigate, while other students went to the Shuimu Forum to find out if there was any trace of Chen Jiayi.

They just let them search for a week, and they didn't even know the shadow of Chen Jiayi.There are even some students who are familiar with the leader, and the leader also said, "In my place, I really haven't found Chen Jiayi's name."

All of a sudden, the entire Shuimu forum was sighing and depressed. Could it be that Chen Jiayi is a liar?

"Hey, no wonder Chen Jiayi didn't want to show his face. How could he dare to come out with your attitude."

"That's true, but we're just looking for him, and we won't eat him."

** While chatting with Chen Jiayi, she said to Chen Jiayi.

At this moment, Chen Jiayi's laptop computer suddenly sounded an alarm, "Hackers have invaded."

"No, have I been discovered?"

Chen Jia frowned secretly, but he remained silent.He secretly said in his heart, "In this world, there is no hacker who can invade me, and let you come in and take a look."

Therefore, Chen Jia made some settings on the firewall and lowered some requirements.Sure enough, the hacker entered Chen Jiayi's system.However, this system is exactly the secret pot that Chen Jiayi prepared for these hackers.This secret jar is the same as a real computer. Although it is virtual, all data can almost reach the point of being fake-chaotic-real.

For many hackers, this is a most gentle killer.

"Okay, you can't escape."

After the hacker entered Chen Jiayi's computer, Chen Jiayi tracked down the visitor.The first p address was in the UK, which was obviously a springboard. Chen Jiayi quickly cracked the other party's meat machine.And, without the other party having a trace of investigation and solution, go through layer by layer of cracking.Three consecutive drafts were scheduled, and Chen Jiayi finally found the p address of the other party.

"Tsinghua University."

At first Chen Jiayi thought it was a mistake, but after a closer look, it was really true.However, Chen Jiayi also understood that he could only hack into himself if he was on the same campus network.Otherwise, it would be difficult to find your own p.

"I don't know which hacker is so curious about me?"

Without making a sound, Chen Jia slowly invaded into the opponent's computer.

"Secret jar."

Unexpectedly, this person's technology is not bad, and he also has a secret tank system in his computer.However, for Chen Jiayi.Discovered the secret tank system, how can it be called a secret tank?So, he easily jumped out of his secret jar and went directly to the other party's local server.

"I fork, the opponent's defense is really strong enough."

As a qualified hacker, it is generally not easy to leave important information on your computer.Even if it is left, most of the content will undergo a series of encryption processing.The one Chen Jiayi met was an extremely experienced master.On the other party's computer, almost all important content was encrypted.

Perhaps, for someone else, even if he hacked into his computer, he might return with success.Unfortunately, he met Chen Jiayi, a pervert.Ever since he was reborn, Chen Jiayi had computer information technology in his mind.Not to mention this decryption, even the more difficult 256-bit dynamic password, Chen Jiayi can easily break it.

Calling a cracking tool, Chen Jia cracked several important secret folders in an instant.

Originally, Chen Jiayi rarely did such hacking activities.It's just that since the other party has come to invade him.He wanted to see who this great god was. "

"Yu Wenrou."

female?

From a large amount of information, Chen Jiayi found the hacker's information.

Afterwards, Chen Jiayi continued to search.

"Compression algorithm."

There is a folder containing some compression software algorithms.

Just when Chen Jiayi wanted to take a look at his compression algorithm, suddenly, the other party seemed to have discovered Chen Jiayi's existence, and immediately activated a command to block many ports.Then, Chen Jiayi was directly kicked out of the opponent's computer.However, to Chen Jiayi, this was already the so-called.He already knew her identity, and Chen Jiayi seemed to have seen this person's name somewhere.

"Lin Zi, have you heard of Yu Wenrou? Why do I feel that this person is so familiar?"

"Brother, of course I'm familiar with it. Yu Wenrou is the sub-version of the computer section. Let me tell you, she is a big beauty. I don't know how such a beauty can learn computers. What a waste. Come to our economics and management department. good."

In the Shuimu Tsinghua Forum, a large number of students go online, using the real-name system.Just look it up and you'll know.

"No wonder."

Hearing her explanation, Chen Jiayi finally understood, and thought, "No wonder it looks so familiar."

Therefore, Chen Jiayi entered the computer section of the Shuimu Forum, and checked several posts posted by this sub-editor, "On the algorithm of compression software."

The most important technology of compression software is the processing of data.As for how to deal with it, it involves algorithms.It can be said that compression software and cryptography are the most powerful disciplines that apply mathematics in the entire computer.If the compression software can derive a powerful algorithm, then a super compression software can be developed.

In this post, it was Yu Wenrou who came up with a good idea on the algorithm of the compression software.

"Good idea."

Chen Jia took a look and found that the compression software made according to this idea should be comparable to the popular "wnrr" compression software in the market.

"That reminds me."

Seeing this compression software, Chen Jiayi thought of his previous strategy.

At the beginning, Chen Jia thought of the strategy of using small software and using it in a big way. He wanted to use these necessary software for installation first, and then defeat Microsoft.Looking at it now, Tang Dynasty Video has achieved good results.The guards of the Tang Dynasty have not started to make efforts because they are still grabbing the market.Therefore, the guards of the Tang Dynasty have never advertised since they came out.Like a good baby, tell all users in the world that in fact, I am just a system management software, and I will not do bad things.

Thinking of this, Chen Jiayi didn't pay much attention to the hacker, and would just trouble her later.

"Jiafeng, are you there?"

Chen Jiayi first contacted Lu Jiafeng of Tang Dynasty Software, and settled the matter he had just thought about before talking about it.

"Do you know anything about compression software?"

Lu Jiafeng's entire team used to work on anti-virus software, but those who can do anti-virus software should be technically good.

"I have learned about it, but I haven't touched it. The main reason is that the compression algorithm stumps us."

As long as the compression algorithm is processed, the compression software is actually a small software.

"Well, I thought of a compression algorithm here. You should study it and try to come up with a brand new compression software in the near future..."

After finishing speaking, Chen Jiayi sent a document to Lu Jiafeng.

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