Bit Mania [Hacking]

In the evening, Zixin rushed back to the dormitory before the gate control. The squad leader Shen Zhongzhe put the textbooks on his desk, and Haitian chirped beside him begging him to take out the plug-in for him to use. Zixin thought about it, but didn't give it.

"This thing is not very kind, I can only use it on you, you can't use it on others."

"It's too much!" Haitian gritted his teeth, walked around the dormitory several times, saw someone who made up his mind to ignore him, and finally sat down in front of the computer by himself: "Isn't it just some cheating, myself I can do it too!"

Zixin smiled when she heard the words, and walked into the bathroom with a toothbrush cup.

The next day, the dawn had just polished the horizon, and Zixin opened his eyes under the quilt. His good eyesight allowed him to see clearly the desk clock on the opposite desk from the upper bunk. It was 06:30 in the morning of Beijing time. , he climbed down lightly, looked up, and his eyes happened to meet Master Ning.

Master Ning, who always goes to bed early and wakes up early to cultivate his body, sat cross-legged on the upper bunk, clasped his hands together for a song, then closed his eyes, as if entering meditation.Zixin looked at him dully, touched his nose after a while, bent over to put on his shoes, washed up, and started the computer.

On the other side of the earth, it was [-]:[-] pm Central Time.

In Redmond, Oregon, a large research institute under the MS Corporation is at its off-duty time. The two 24-hour large servers in the research institute are still rumbling evenly, while the engineers and researchers have already taken off their white clothes. In a lab coat, they classified and archived the data, checked the computer operating environment for the last time, and after confirming that everything was normal, they left work one by one.

"Let's go, Director Fitch."

"Go ahead, let me debug this code again."

"You should also pay attention to your body, don't work too hard."

"Understood, get out!"

In this country where all people have four wheels, expensive private cars drove out of the large underground parking lot of the research institute one after another, drove into the main road in the suburbs, and then parted ways at the intersection to go to their respective destinations.

Director Fitch frowned, copied a 76-line SQLCMD code on the host, implanted them into the server, created a module domain and started debugging.

This is a rudimentary penetration program. If you want to say why a formal research institute of an enterprise like them develops penetration tools for hackers, its intention is probably self-evident.Under a series of controls, the large-scale unit began to calculate quickly as usual. Director Fitch turned around and looked around. He found white manuscript paper and a pen on a desk, and then returned to the computer. He was about to start copying the data. But when he saw the content on the screen clearly, his movements stopped for a moment.

"Click." It was the sound of the ball pen falling to the ground, and then, there was an almost crazy sound of keyboard tapping in the computer room...

At the same time, the electronic clock hanging in the center of the research institute clicked, and it just jumped to P.M5:10.

Software engineer Andy's mobile phone rang. At this time, he was driving a silver-white Audi on the highway heading for the downtown area. When he heard the ringtone, the man's expression suddenly became extremely ambiguous. He took out the phone, Without even looking at the caller ID, say, "Hi dear Ina, can't wait, I love your bright red lace bra, tonight..."

"Boobs, what kind of boobs, go back to the research institute!"

"Dididi——" In a certain student apartment in Hua Guojing, the alarm clock next to Haitian's bed rang, and the confused boy waved it off. Haitian stretched his waist, and then... continued to sleep.

On the contrary, it was Zhong Zhe's direction that came the rustling voice, and the squad leader got out of bed after a while: "It's very early."

"Good morning." Zixin said.

P.M. 5:35.

When more than 30 members of the research institute rushed back one after another, one of the two large servers had already been turned off. In order to maintain the normal operating temperature of the unit, the laboratory turned on the air conditioner at 12 degrees Celsius. At this time, Director Fitch looked like It was drenched in sweat as it had been fished out of the water.

"Quick, quick!" Director Fitch yelled, "Help!"

"Quick, quick," Zhong Zhe shook Xue Haitian, who was wrapped up in a ball on the bed, and said softly, "Get up!"

Everyone was aware of the seriousness of the problem, and without thinking about putting on white coats and shoe covers, they rushed to the computer in shock, and the normally spotless laboratory was suddenly trampled all over the floor.

The cursor in the upper left corner of the screen of the remaining server kept flickering, and a researcher named Worf shouted: "Infected with a virus, switch the system!"

"Impossible, the super administrator password has been tampered with!"

"Where's the backup?"

"Modify add-ons with Bootcfg!"

"Console implant boot file!"

"Quick, quick, quick!"

"I said you..."

"...It's too late."

The bathroom door was opened from the inside, Haitian pulled his hair twice, poured a glass of water and drank it, then turned to Zixin and shouted: "What are you doing, it's 07:30, let's go to class go."

"Come on." Zixin raised his head and buried himself in the computer again.

Engineer Andy slumped against the chassis and slid on the ground: "We... lost?"

"No, it's not, stand up and continue!" Director Fitch shouted nervously to everyone: "There is still a mainframe here! Go back, use that, quickly load that program! No matter what, kill one and let them Know that our MS Internet Search and Mining Institute is not easy to mess with!"

Researcher Wolf took a breath: "Are you sure, use...that?"

There were cheers in the chat room with only 16 people.

Roger: There is one last host, shall we kill them all together?

Mild: Octo, what do you mean?

Octo: Let's go.

Linux: Well, we listen to you, you must have real plans.

Just one hour after MS staff's off-duty time, the laboratory regained its tranquility, but this tranquility was brewing a storm. More than 30 researchers held their breath, with crazy expressions on their faces, and loaded a program on the only remaining functioning mainframe in the corner.

"Mr. Director?"

"Ready?"

"Yes!"

"start up!"

1 minute has passed...

5 minute has passed...

half an hour passed...

Director Fitch angrily beat the computer desk in front of him with his hand: "Where is the person! Where is the person? Just leave like this?! Get out of here! You are so cunning! I am so mad!"

On the other side of the earth, Zixin had already turned off the computer at this time, walked out of the dormitory with the textbook, and whispered to himself: "If you don't leave, you will be late for class..."

In the afternoon, Zheng Xiu came to the school, and the two went to the counselor Yao Yizhi.

"Move out of the school?" Yi Zhi's smiling face suddenly sank: "I can't agree with you to do this."

"Mr. Counselor, I will take good care of Luo Zixin, and nothing will happen to him," Zheng Xiu said.

"No, I am absolutely responsible for Zixin's personal safety during her stay in the capital. I can rest assured that I can live in a unified accommodation under the arrangement of the school. It is too hasty for Xiaoxin not to mention that it is inconvenient to go to and from school every day outside the school!"

"Zheng Xiu won't harm me..."

"That's not what it means. It's a very dangerous thing for you two minors to live alone outside the school. Can you deal with crimes like robbery and murder? There are also rapes... For cute boys It is very likely that this will happen!"

Zixin was stunned when he heard that: "... Zheng Xiu, come here."

"Since the counselor disagrees, we can't force it," Zheng Rabbit said with a regretful expression, "I originally planned to let Mr. Paul Erdös guide Zixin for a while..."

"Paul Erdos?" Yi Zhi gasped slightly.

"He is my guardian." Zheng Xiu had already changed his address to the person in front of him: "What is Mr. Yao's major? A young professor like you may have a lot in common with him."

As soon as something in a certain field was mentioned, Zi Xin was finally able to intervene: "Brother Yao's data organization is very good, and I lost to him when I played against him last time."

Yi Zhi's old face was a little uneasy: "That...Actually, I just boldly used an unproven conjecture..."

"What guess?"

"O'Meara is infinitely variable."

"That." Zheng Xiu smiled meaningfully: "Is it the first-order approximate critical point problem of the functional?"

Yao Yi was taken aback: "You know?"

"It just happened to have some clues to the proof of this recently."

Zheng Xiu just mentioned it, but didn't continue talking, but directly pulled people away to leave.In fact, when it comes to moving the dormitory, Zixin’s desire is not very strong. On the one hand, Zheng Xiu, who has a good tacit understanding on the Internet, and on the other hand, a few friends who love each other in the dormitory. To be honest, it’s all right for him to live. It's a very pleasant thing, and at this time, I can only comfort the person next to me with nice words.

However, the guardian who Zheng Xiu mentioned repeatedly, who was good at mathematics, aroused Zixin's curiosity.

"Paul Erdös... I seem to have heard of it somewhere?"

"Heh... is it the history of modern science?"

The two were chatting, and when they got out of the administrative building, Zixin raised his wrist and looked at his watch: "I have class at three o'clock..."

"what class?"

"English."

"go together."

"what?……"

Zixin and his dormitory are majoring in science and engineering, and English is the direction of science and technology. As a common basic class, we all take it together. It was still early when the two of them sat down in the classroom. After a while, Zhongzhe came and saw Zixin He greeted happily, but when he saw Zheng Xiu, he blinked and didn't ask any more questions. Ning Yi and Xue Haitian occupied seats for the two next to him.

Hai Tian entered the classroom at the right time for class, and the bluffer made a big fuss when he saw Zheng Xiu.

"Wow, master, come and see the foreigner!..."

Zi Xin propped her head up, listening to the English teacher above with one ear, and Zheng Xiu and Hai Tian's voice with the other, when suddenly Hai Tian stabbed her in the waist.

"Zheng Xiu is amazing, the gold medalist of the International Mathematical Olympiad!"

"Uh?"

I just heard someone from Zheng say: "That's actually not a big deal. It's just a few sets of question types that you have to turn over and over again. It's very easy to get the ranking. I can give you a set of questions later, and you can go to the office after you figure it out. Bring back an award."

"Wow, you are so handsome!" The expression on Haitian's face was extremely exaggerated: "If I take a gold medal back and show it to my dad, he will be very happy, brother Zheng, thank you so much, I think Just ask what you want, and I will satisfy you!"

"What if I want Luo Zixin?"

"No problem, a set of sacks will be delivered to your house in the evening..."

"That's a good idea. The boy has a bright future." Zheng Xiu rubbed his chin: "However, I remember that the Mathematics Olympiad competition is limited to teenagers with a bachelor's degree or below. Although you are of the right age, you are no longer qualified to participate."

"No!—" Haitian groaned while lying on the table.

"Xue Haitian, enough is enough for me!" The English teacher finally couldn't help throwing the blackboard eraser away.

In the evening, Zheng Xiu's cell phone rang.Although a mobile phone is very rare in China, European and American countries already have the first generation of mobile phones. Zheng Rabbit is a poor man with nothing. The only saving grace is that he has a lot of money. He carries such a communication tool with him. Not surprising.

"Why... oh, did you get the residence permit? Are you at home... Well, I see."

After Zheng Xiu said a few words, he hung up the phone, turned to Zixin and said, "Come to my house and meet Paul."