I got rich by extracting skills from games

After a good meal and a good drink, Zhou Yuchen was just about to clean up the dishes and perform well in front of his future mother-in-law when his cell phone rang again.

It was a call from Wang Deguang, the chief of the Technical Section of the Yunhai Police Department.

"Hello, Chief Wang, this is Zhou Yuchen. Is there anything?"

"Consultant Zhou, do you have time? Can you come over? I have a USB drive here. The content inside is very important to our police. We need to decipher the password. We have studied it for a long time, but we are really not sure."

"Okay, I'll go right away."

This was the first time Wang Deguang called Zhou Yuchen since he became the consultant of the Technical Section of the Police Department. He had to go over anyway.

After learning about this, Dai Juan said, "See? Your uncle Shen is playing tricks. He could have called you over, but he let someone else call. He probably feared we would blame him when he got back."

Shen Jingyun said, "You've been drinking, so I'll take you over."

Zhou Yuchen waved his hand and said, "No, I'll just take a taxi."

Forty minutes later, Zhou Yuchen walked into the Police Department building and came to the Technical Department.

There were four or five technicians gathered inside to discuss how to deal with the USB flash drive.

Seeing Zhou Yuchen coming in, Wang Deguang said happily: "Consultant Zhou, you are finally here."

Zhou Yuchen walked over and asked: "What's the problem?"

Wang Deguang sniffed and said: "Consultant Zhou, have you been drinking?"

Zhou Yuchen smiled and said: "I drank a little bit, it's almost the same as not drinking, no effect. Is this USB flash drive important?"

Wang Deguang nodded and said: "It is very important. Colleagues in the Narcotics Control Department worked hard for half a year and finally snatched this USB flash drive from the second leader of a drug dealer. Unfortunately, the leader was beaten to death."

Zhou Yuchen asked: "Then how did you determine the importance of this USB flash drive?"

Wang Deguang stretched out three fingers and said: "Three layers of encryption. If it is not important, there is no need to do so. The director asked us to get it done before six o'clock, but we have not broken through the first layer in two hours. There is really no way, I can only ask you to come over."

Zhou Yuchen said: "Let me take a look."

Wang Deguang gave up his seat to Zhou Yuchen and talked about his solution.

After listening to it, Zhou Yuchen said, "This is a conventional solution. Even if you work continuously for 24 hours, it will take at least three days to get it done. If you want to get the USB flash drive password in a limited time, you must break the routine and use an asymmetric method."

Wang Deguang and several technicians immediately became interested and said in unison, "What is an asymmetric method?"

Zhou Yuchen said, "There is no time to explain. Chief Wang, put the computer screen on the big screen. You can take a good look at it. You can understand as much as you can. If you don't understand, ask me later."

Wang Deguang nodded and said, "Okay."

"Crackle"

Zhou Yuchen crossed his hands and shook his wrists, making a burst of beans-like popping sounds.

After seeing that the screen had been projected onto the big screen, Zhou Yuchen's eyes shot out a gleam of light, and he began to type the program with both hands.

The speed was so fast that everyone who saw it exclaimed in unison.

There are countless programmers in this world who can type fast, but there are very few who can type as fast as Zhou Yuchen.

Wang Deguang estimated that Zhou Yuchen's speed was at least 50% faster than his own, and he was dumbfounded.

However, he was soon attracted by the program code line after line on the big screen.

The method used by Zhou Yuchen can be described as a unique approach.

Zhou Yuchen bypassed the barrier that had been blocking them before with just over a hundred lines of program.

"My God, it turns out that this can be done."

"It's so fucking awesome."

"God, Consultant Zhou is the God on the Internet."

......

Some of these technicians were taking pictures, and some were taking notes with notebooks, and they all praised Zhou Yuchen's technology.

Wang Deguang gently scolded: "Shut up, don't disturb Consultant Zhou's thoughts."

When everyone heard this, they quickly stopped talking.

Zhou Yuchen's eyes were sharp and focused, his brain was working frantically, and he used his master hacking skills to break through the first two layers of encryption walls in half an hour.

"Yeah!"

"Pa pa pa"

After seeing Zhou Yuchen stop, everyone cheered and applauded.

Wang Deguang personally handed Zhou Yuchen a cup of coffee and said, "Consultant Zhou, do you accept students? I really want to quit my job and go back to school to learn programming from you."

"I want to learn too."

"In front of Consultant Zhou, I feel like a fool."

"I dare say that Consultant Zhou's decryption skills areThe technology is second to none even in the world. "

Others all echoed.

Zhou Yuchen took a sip of coffee and was about to say something modest when a surprised voice came in.

"You are so happy, did you crack the USB password?"

Several leaders of the Police Department who were in a meeting heard their applause and cheers, and they didn't even open the meeting and hurried over.

The person who spoke was Shen Chenggang.

Wang Deguang hurriedly said: "Director, Consultant Zhou has unlocked the first two layers of encryption walls. Now we only need to break through the third layer of encryption wall to get the USB password."

Shen Chenggang then realized that it was Zhou Yuchen sitting in the main seat of the computer, and asked in surprise: "Xiao Zhou, when did you come?"

Zhou Yuchen smiled and said: "I have been here for half an hour."

Deputy Director Zhu Jiang frowned and said: "Wang Deguang, Xiao Zhou broke through the two layers of encryption walls of the USB in half an hour, why didn't you break through the first layer of encryption wall in more than two hours? Isn't this gap too big? "

Hearing Zhu Jiang's question, everyone in the technical department lowered their heads and blushed.

Wang Deguang smiled bitterly and said, "Director Zhu, this is not our fault. The encryption technology of the USB flash drive is too complicated. In addition to Consultant Zhou, even if you ask colleagues from the Technical Department of the Yandu Police Department to come, they will definitely not be able to complete the task within 24 hours. The reason why Consultant Zhou was able to crack it so quickly is that he used many special solutions. And these solutions are full of fantastic ideas and are fully qualified to be included in university textbooks. "

Deputy Section Chief Zhang Ming nodded and said, "That's right. Director Zhu, Consultant Zhou is the best programmer in the world, not even one. You can't compare us with him. "

Seeing that everyone in the technical department admired Zhou Yuchen's technology, Shen Chenggang was very happy and laughed, "It seems that it seems to be right to recruit Xiao Zhou as the technical consultant of our police department. "

Wang Deguang said, "Director, this is not a question of right or wrong, but we made a lot of money. With Consultant Zhou's technical level, if he were placed in those large network companies, his monthly salary would at least reach several million US dollars. "

Zhou Yuchen hurriedly said: "Chief Wang, you are exaggerating too much, I dare not accept it."

Shen Chenggang asked: "Xiao Zhou, how long will it take you to break through the third layer of encryption wall?"

Zhou Yuchen said: "It will take about half an hour."

Shen Chenggang said happily: "Great, then hurry up."