Chapter 1744 Mysterious Array

The on-duty technician also knew that Xia Ruofei's plane time was very precious, so without any delay, he quickly turned back to the control room, copied the algorithm program in the mobile hard disk, and started running it on the supercomputer.

Then, he took off the mobile hard disk, came to the outside of the control room, handed the mobile hard disk to Xia Ruofei, and said with a smile: "Mr. Xia, the program has already started, you still have four hours of computer time, as long as It’s not a complicated calculation, so it shouldn’t be a big problem!”

The technician made this judgment based on Xia Ruofei's previous program, which took more than three hours to complete the calculation. If Xia Ruofei didn't change the program too much, the calculation amount should not change much.

In fact, Xia Ruofei's modified program has much less computation than before.

Therefore, if there is no accident, the machine time must be enough, and Xia Ruofei is still confident in this.

He smiled and said: "Then what a hard work! He Gong, I will wait in the reception room downstairs. Once the results come out here, please call the reception room and let me know!"

"Okay!" Technician He Gong said with a smile, "Mr. Xia, I think you might as well go back to the guest house to rest for a while! You can't even lie down in the reception room, and I guess it will take three or four at the fastest." It will take an hour to get the results, enough for you to sleep through!"

Xia Ruofei smiled and said: "I won't run back and forth, anyway, I'm young, so it's nothing to stay up all night! Besides... we slept for a while in the first half of the night!"

"Alright then!" Technician He Gong said, "As soon as the results come out, I'll call the reception room immediately!"

"Okay! Hard work! Hard work!" Xia Ruofei said politely, and then left the computer room.

Of course, Xia Ruofei still monitors the control room with mental strength.

The Order of Rising Dragon is too important, any negligence is unacceptable.

After returning to the reception room, Xia Ruofei and Chen Xuan talked about the situation, and then both of them covered the monitoring room with mental power at the same time, observing every move of the on-duty officer.

Time passed minute by minute.

Every second, the supercomputer Sunway-TaihuLight is performing countless calculations.

Seeing the sky gradually reveal a fish belly, and then the sun slowly rises from the east.

At around 7:30 in the morning, the phone in the reception room rang.

Xia Ruofei has already used his mental strength to check that the technician on duty, Mr. He, is on the phone. He was slightly happy, walked over to grab the phone in two steps, and said, "Hello! Is this Mr. He?"

"Yes! Mr. Xia, your program has finished running!" Technician He Gong said, "The result is a packaged encrypted data, and I copied it out intact!"

He Gong's operations are all under the supervision of Xia Ruofei, Xia Ruofei is naturally very clear, he knows that He Gong did not do any unnecessary things, and he did not try to secretly save a copy of the data.

"Okay! I'll come right over!" Xia Ruofei said, "What's your hard work!"

"You are welcome!" He Gong said, "I have put it on the work computer outside the control room, you can directly view or copy it away. I have also cleared the data on the control computer. You can rest assured about the confidentiality issue. !"

"Okay!" Xia Ruofei said.

He called Chen Xuan, Mu Sheng, Liu Mansha and others, and headed for the computer room in a mighty manner.

At this time, the supercomputing center is not working yet, but the people in charge of the shift task or the next project that needs to use supercomputers have already come here in advance. You can see this large group of people walking in the supercomputing center building. Can't help cast a curious look.

At this time, in the control room, apart from He Gong who is on duty, there are other technicians who are taking over shifts. Everyone is taking advantage of this short gap to check the status of equipment parameters.

He Gong saw Xia Ruofei and others enter the door through the large glass window, immediately put down the work in his hand, and walked out from the inside.

"President Xia!"

"He Gong, thank you for your hard work!" Xia Ruofei said with a smile.

"Where is there! The calculation data is already in the shared folder of this computer!" He Gong said with a smile,

"Just copy it away!"

He Gong said as he opened the shared folder, pointed to one of the compressed files and said.

The compressed file is automatically named, and Xia Ruofei can recognize the program written by himself at a glance.

Moreover, his mental power has been covering the control room just now, which is equivalent to watching He Gong's operation with his own eyes, so there must be no problem.

"thanks!"

Xia Ruofei directly took out the mobile hard disk, copied the compressed file to the hard disk, and then ran the data shredding program written by himself on the hard disk to completely delete the original data on the computer.

Xia Ruofei unplugged the mobile hard drive and said, "He Gong! Thank you again! Thank you for your hard work last night!"

"You're welcome!" He Gong said with a smile.

He didn't say anything about finding him if there was a problem with the data, because the data was automatically generated and compressed by the program, and out of the principle of confidentiality, it was impossible for him to open it without authorization—of course, it was not so easy to open it. Yes, there is a high probability that Xia Ruofei discovered it when he was trying.

He also deleted the compressed file on the computer in the control room immediately.

Sunway-Light of Taihu Lake often undertakes some high-secret business, so there is a fixed process for the processing of sensitive data. Yesterday, the director of the center Cai Songlin personally instructed that the confidentiality work must be done to the extreme, so He Gong is also strict. According to the process, the data was destroyed.

Of course, Cai Songlin's consideration is not just Wang Chi's face, but Xia Ruofei's identity is still the chairman of Taoyuan Company. He is worried that if he uses the supercomputer to simulate a project related to Taoyuan Company's commercial secrets, in the future, once the secret If it leaks, there will inevitably be some troubles.

Therefore, strictly implementing the confidential data processing process is also a kind of protection for their supercomputing center itself.

After Xia Ruofei got the data, he didn't stay in the increasingly busy control room. He greeted He Gong, and then left the computer room with Chen Xuan and others.

"Brother Xia, where are we going now?" Chen Xuan asked.

Xia Ruofei pondered for a while, and said: "Go to the room of the guest house first! Let's talk about the data..."

If the data is still wrong this time, then Xia Ruofei may need to coordinate some supercomputers, even if Wang Chi can't help, but if Xia Ruofei really needs to use supercomputers, even if Xia Ruofei asks Mr. Song to come forward, he must It is necessary to coordinate more machine time.

But no matter what, it is always right to stay in Xinwu City for now, so as not to run back and forth when the time comes.

What's more, Wang Chi is still in the supercomputing center, even if he wants to return to Beijing, he can't just leave this old scholar here!

So, the group returned to the guest house, and all went to Xia Ruofei's room.

Xia Ruofei did not delay, directly took out the laptop from the Lingtu space, connected the mobile hard disk to the computer, copied the data to the computer, and then used the decryption software he wrote to decompress the data.

No matter how big the text data is, it won't go anywhere, so it only takes about ten seconds to decompress it.

This time, there is only one text document in the folder.

Xia Ruofei took a deep breath and double-clicked the text document to open it.

Everyone also held their breath and stood behind Xia Ruofei, staring at the computer screen intently.

There are groups of numbers in my eyes - 6035502201335052635223-72...

Of course, this is not unexpected, because Xia Ruofei wrote the algorithm program according to the idea that each floating point represents a number or a group of numbers, and after adding various logical judgments, there is and only such a result.

However, in the face of a bunch of numbers, everyone will definitely not be able to see the reason for a while.

This is even harder to judge than the previous one.

What was generated before was all text. Although a thousand articles were collected, everyone can make a basic judgment at a glance. At least they know that there is meaningless text piled up, or there is real content.

But this time all the generated numbers are numbers, and everyone can't even judge whether the program is running normally or whether the generated results are correct.

Xia Ruofei quickly browsed through all the more than 3,000 sets of numbers - he has confirmed that in the generated document, there are a total of 3,865 sets of numbers, which correspond to the floating point numbers one by one.

That is to say, after various logical judgments, the program believes that each floating point represents a set of numbers, not a number.

This is also in line with Xia Ruofei's prediction. After all, if there are more than 3,800 numbers, the number of repetitions in the middle will definitely not be so small, and for more than 3,800 groups of numbers, the probability of repetition is naturally much lower, which is also in line with the current situation. distribution of the results.

Xia Ruofei smiled and said: "This is the result now, we can only assume that the result is correct, and then analyze the data on this basis. Let's talk about it! From these more than 3,000 sets of numbers, we can see that what?"

Chen Xuan and the others looked at each other and smiled wryly.

Mu Sheng and Liu Mansha can barely recognize Arabic numerals. After all, they are used to using "one" to represent "1" most of the time. Although it is not difficult to master these tadpole-like Arabic numerals, it is necessary to get used to it. It still takes time to get used to.

"What are you talking about! Everyone is brainstorming!" Xia Ruofei said with a smile, "I didn't see why, so I wanted to ask everyone's ideas. Maybe someone will find a breakthrough in a flash of inspiration! Weiwei , Qingxue, tell me what you discover, Brother Jianfei and Miss Xiner, don’t be shy, you can tell us any discovery, for everyone’s reference!"

Yu Xiner's face flushed slightly, and she first glanced at her master.

Liu Mansha smiled and said, "Xin'er, just say whatever you want! Don't be nervous, no one will blame you if you say something wrong!"

Now that everyone has no ideas, it is natural to encourage everyone to speak up, even if they are wrong, it’s okay, maybe it can inspire others.

Yu Xiner nodded, and said in a soft voice: "I... looked at these numbers, and found that there seemed to be only 0 to 7, and I didn't see 8 and 9! I don't know if this is a special place... ..."

Yu Xiner was still not confident, and she lowered her head shyly after she finished speaking.

Xia Ruofei looked at the document full of numbers on the computer screen, glanced at it, and immediately smiled and said: "Miss Xin'er, it's very good! This is definitely a discovery! To be precise, it should be only plus or minus 1 to 7, and 0, there is really no plus or minus 8 and 9! Miss Xiner has made a good start! Let’s analyze and analyze, what is different about these number combinations!”

After being praised by Xia Ruofei, Yu Xin'er couldn't help but blushed a little, and her head drooped even lower.

Song Wei and Ling Qingxue looked at each other, and then stared at Xia Ruofei with a half-smile.

Xia Ruofei didn't realize the murderous look in the eyes of the two confidantes, she stared at the computer screen and said to herself: "The length of each group of numbers is not constant, and there is no fixed rule; positive and negative The proportion of numbers that appear..."

At this time, Chen Xuan said: "Brother Xia, is it possible that it is a special encryption method?"

Xia Ruofei smiled wryly and said: "If it's really a simple password...it needs a strong mathematical foundation, and there are not enough samples. It is difficult to crack it with this document alone!"

Speaking of this, Xia Ruofei paused for a while, and said: "I don't think it is very likely... Actually, to translate floating-point patterns into digital combinations, without the help of supercomputers, it is already hell-level difficulty. If This digital combination is still an encrypted content, and if there is no way to crack it, it can only explain one thing..."

Everyone turned their attention to Xia Ruofei.

Xia Ruofei spread his hands and said: "It means that the person who made these five tokens didn't want to be able to decipher the secrets in them at all!"

Everyone couldn't help laughing.

Xia Ruofei continued: "Seniors, Brother Chen, this token is so exquisitely designed, and the floating point pattern is also very mysterious. I think the token that took so much effort to make must be to leave important information. If deciphering is too difficult, even beyond the scope of manpower, this possibility does not seem to be very great!"

Mu Sheng stroked his beard with a smile, nodded and said: "I also agree with Little Brother Xia's statement, I think everyone should not think too much about it, and focus on finding out if there is any pattern in these numbers! Maybe it is just like Little Brother Xia said, It's not that complicated!"

"Well! We don't need to complicate simple problems!" Chen Xuan also nodded and said, "Try to find the rules first, and then consider complicated solutions if it doesn't work!"

Everyone chattered and discussed, but except for the discovery that Yu Xiner first proposed that there were only numbers from 0 to 7 and -7 to -1, except for the lack of plus or minus 8 and 9, no one had any idea. A particularly refreshing discovery.

At this time, Song Wei, who had been standing beside Xia Ruofei, stared at the groups of numbers on the computer screen, and hummed subconsciously...

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