Genius of the Rules-Style System

One o'clock.

Li Jiandong opened his eyes hazily. He had been half asleep and half awake. He felt uneasy no matter what. He quickly got up and went to the computer to take a look.

The web page has been changed again!

It's the eagle again!

Another DJ soundtrack!

"How did this Yiying do it?" Li Jiandong felt like he was going crazy. His face was frighteningly dark, and he couldn't find sleep at all. He quickly opened the source code file and found that the database could not be overwritten and could not be modified directly. .

He simply stared at the math problem.

Look carefully!

Look again!

High school Mathematical Olympiad level and difficult math problems are definitely not something that ordinary people can do.

Li Jiandong couldn't even understand the question, let alone solve the answer. He suddenly thought of Sun Liang at the door of No. 13 Middle School.

He wrote down Sun Liang’s mobile phone number.

"Fortunately, I'm smart!" Li Jiandong took a deep breath and thought it was too late. Wouldn't it be bad to call him?

You can’t control so much, you must solve it quickly!

If it is not solved by the morning, Director Zhou will have no way to explain it. It just doesn't matter if a few people see it. They are not sure whether it was invaded, so they can explain it to the outside world. Maybe it is a temporary adjustment, modification, or just an error. Woolen cloth?

Li Jiandong called immediately.

Sun Liang was sleeping in a daze when he heard his cell phone vibrate. He closed his eyes and touched it for a long time. He put it in front of his eyes and found an unknown number. Out of curiosity, he pressed the answer button and heard the other person say, "Is it classmate Sun Liang? I am Officer Li who came to see you at noon yesterday."

"Officer Li... okay?"

Sun Liang suddenly became energetic.

Li Jiandong was silent for a long time, not knowing what to say, but he said seriously, "I'm really sorry to disturb you so late, classmate Sun Liang, I have something urgent, I have a math problem, can you help me with it again?" "

Sun Liang immediately sat up. He turned on the desk lamp and asked, "Does it count as overtime at this late hour? How much does it cost?"

"One hundred, okay? Twice."

"no."

Sun Liang remembered Zhao Yi's words and immediately shook his head and said, "It's fifty during the day, and you disturbed my sleep. Then I got up to do the questions. I won't be energetic in class tomorrow, and it delayed my study for a day! Maybe it's because of this day that I won't be able to take the college entrance examination." What if I can’t get into the ideal university?”

"Let's do it! Five hundred, no price! If you don't agree, I'll give up."

Li Jiandong was stunned.

He deducts insurance, money, and bonuses for full attendance every month, which is about 3,000 yuan. Five hundred as soon as you ask?

This is too dark!

Li Jiandong took a deep breath, suppressed his anger and agreed.

Sun Liang thought he could negotiate the price, but he didn't expect that the other party really agreed. He still didn't believe it, so he continued, "In this way, you can send me a text message and say, 'You are sure to pay me five hundred yuan to thank me for my help. You do the questions, otherwise what will happen if you regret it and refuse to pay?"

"Give me the money at the school gate tomorrow!"

Li Jiandong suffered a second blow to his soul when his character was doubted by a high school student, but he still humiliated himself and agreed.

Li Jiandong took a screenshot of the question and sent a MMS to it. Due to the speed of network transmission, Sun Liang waited for a long time before successfully opening it. He was also curious about how difficult the math question "worth 500 yuan" was.

Open it and take a look.

"Isn't this the Mathematical Olympiad question you did at noon yesterday?"

Sun Liang looked at the title in surprise, thinking about 'the complicated situation between Zhao Yi and Officer Li', and finally shook his head, "It must be related to Zhao Yi, yes, I will give Zhao Yi two hundred and fifty tomorrow. Maybe next time, Officer Li, I’ll spend a thousand yuan to buy the answer!”

Sun Liang waited for a symbolic five minutes before sending the answer to Li Jiandong.

Li Jiandong looked at the message in surprise.

So fast?

If the memory of school is correct, the difficulty of the questions must be very high. How could you do it so fast?

"Is it really what my colleagues said, that Sun Liang is a mathematical genius?" Li Jiandong suddenly realized that he couldn't understand how powerful the top student was.

He verified the answer.

correct!

After Li Jiandong put down the phone, he quickly changed the website.

After all modifications were completed, he became worried that there was something wrong with his computer, so he simply went to a nearby department, found a new computer, and changed the management entrance, ID, and password.

"It will definitely be okay this time!"

"Even if there is a problem with my computer, it is impossible for everyone else's computer to have a problem!"

This time Li Jiandong slept peacefully.

He didn't know where the specific problem was, but no matter how skilled a hacker was, it was impossible to stay in front of the computer all the time, let alone to re-hack the login, account number and password in a short time.

Li Jiandong was woken up by a phone call.

At around six o'clock in the morning, colleagues from the logistics department called, "Jiandong, don't sleep! Our website has been hacked again!"

"It's still Yiying!"

"Hurry up and have a look!"

Li Jiandong thought it was a dream. He changed the website just after three o'clock. It felt like he had just fallen asleep when someone said that the website had been hacked again?

This is too fast!

When he turned on the computer to check again, he found that the news picture was still the Eagle Flash, and when he clicked to connect, it was still the a cappella dance song. The only difference was...

Have the math questions been changed?

…

Sun Liang came to announce the good news in the morning.

He said excitedly and energetically, "Zhao Yi, that Officer Li came to see me again, around one o'clock in the evening. I was half asleep, so he asked me to solve the problem. This time I asked for five hundred yuan!"

"When I get the money, I'll give you half of it."

"By the way, you showed your spirit." Sun Liang came over flatteringly and said, "If I let that Officer Li come to me again, this matter must have something to do with you, right?"

"You're smart!"

Zhao Yi said happily, "It doesn't matter whether there will be a next time. It depends on the situation."

The Mathematical Olympiad is approaching.

Zhao Yi and Sun Liang spent a lot of time solving Mathematical Olympiad questions. They had no special Mathematical Olympiad training and could only improve by doing the questions. They saw more question types and learned more problem-solving ideas. It will definitely help the competition.

Niu Lianhua paid more attention to them than they did. She not only supervised the two of them doing the questions, but also cared about which questions they had done and found new question types for them to do.

At noon, she even came to take a special look and urged the two of them to do as many questions as possible.

Zhao Yi is not here.

At noon, Zhao Yi took a taxi to Phoenix Bay Park in the city center. After meeting his parents on the roadside, they went to look at houses in two communities near the park.

Liu Jing and Zhao Zhenxi had their eyes on two houses. They hesitated for a long time and couldn't decide which one to buy, so they simply let Zhao Yi decide.

Zhao Yi went to see the first apartment. It was an eleven-story residential building with only one household. The house was on the sixth floor and was 170 square meters. It had three bedrooms and two living rooms. It was large in size and decorated very generally.

He wasn't very satisfied.

Then I went to see the second one.

When he reached the gate of the community, Zhao Yi looked around and was a little surprised, "The community where Lin Xiaoqing's family is located?"

It’s normal to think about it.

There are several communities near Phoenix Bay Park in the city center. The newly opened commercial residences are all high-rise buildings with small square meters, or they are old and rundown communities. There are many communities with large square meters and villa buildings. It’s hard to count. More than three.

Zhao Yi followed the intermediary and happened to meet an acquaintance on the way.

Lin Xudong.

Lin Xudong was walking forward with the phone in hand, saying hello to Zhao Yi from a distance.

"Uncle Lin, are you not at work?" Zhao Yi asked in greeting.

Lin Xudong came over in surprise. He had only met Liu Jing and Zhao Zhenxi, and had never really spoken to them. They were all parents of the students who met them, and they must say something.

Several people chatted.

Lin Xudong had a rare day of leisure. He had finished his work and went home for a meal at noon. However, he still couldn't stop talking on the phone. When he heard that Zhao Yi was looking at a house, he was not in a hurry to leave and greeted him warmly. , said they would help look at houses together.

The house they looked at was a front-row villa building with three floors and four units.

Each house has two floors.

This apartment type is the same as Lin Xiaoqing's house.

As soon as a few people walked to the door, Lin Xudong recognized the house and said, "Wang Enming sold it, right? His factory needed to expand and he couldn't raise funds, so he simply sold the house."

"This house is quite nice. It's only been three years old, so there will definitely be no problem with the decoration."

Lin Xudong said and a few people went in.

The internal structure of the house is the same as that of Lin Xiaoqing's house. It has two large areas on the upper and lower floors. The decoration is indeed as Lin Xudong said, it is really very good. It is not the kind of golden and rich style, but it is fresh and a bit bookish, but The materials used are absolutely exquisite, the furniture looks like new, and the electrical equipment is also complete.

If you buy the whole set, you don’t even need to buy new furniture or appliances.

Zhao Yi was very satisfied.

He stood by the window and looked at the scenery outside. He couldn't help but smile, and whispered to his mother, "It's good, that's it!"

"It's settled!" Liu Jing asked.

Zhao Yi nodded and said, "That's it. Don't choose. It's useless to look at so many. I'm quite satisfied with this one."

Liu Jing and Zhao Zhenxi were also very satisfied and went over there to negotiate the price with the agent.

Lin Xudong came over and said, "By the way, Zhao Yi, your parents were here just now. I can't say, it's just a police matter. When you have time, write a report on security vulnerabilities. You don't need to be too particular about the format. What's the main point? There are loopholes and problems. Your name has been reported, and the bonus will be paid out after a while."

"Don't worry, the money is inevitable. I'll keep an eye on it for you."

"Okay, thank you Uncle Lin."

Zhao Yi was really reluctant to give up.

It was so interesting to put up a math problem every day. Sun Liang even gave half of the money to him, so he could implant the program code into the website. It didn't take much time to modify the website, just waiting for the questions to be posted every day.

Is that all?

Lin Xudong also found it interesting when he thought about the website. He gave a thumbs up and said, "You don't know. What you did is really good. Now everyone in the police department knows the name of 'Yiying'. You are very good at logistics." Those people here are very disrespectful."

"but……"

"Our Criminal Investigation Department is very happy, hahaha!"

Lin Xudong burst out laughing as he spoke. He stopped and looked out the window, and suddenly realized that from this angle, he could just see his own home, and the window directly opposite was...

Qingqing's bedroom?

"I C!!"

Lin Xudong couldn't help but spit out a curse word. He opened his eyes wide and took a deep breath. The smile on his face suddenly disappeared. Instead, he looked at Zhao Yi with alert eyes, but he still didn't say anything for a long time.

"I have something to go."

He left behind a word and left quickly.

Zhao Yi looked at Lin Xudong strangely, not understanding what was going on at all. "I guess you remembered something? The police are really busy."

He continued to look out the window leisurely.

Lin Xudong hurried back home, and the first thing he said when he met Zhao Hongjuan was, "Juan'er, hurry up! Change the curtains in Qingqing's bedroom! Make sure they are opaque!"

"let me tell you!"

"That boy Zhao Yi, he actually wants to buy Wang Enming's house." Lin Xudong pointed out the window in a panic, "Did you see that? It's that house. I think he came here just for our Qingqing family!"

"What are you in a hurry for?"

Zhao Hongjuan was a little confused, "I see, that kid Zhao Yi is quite good. He studies well and makes money. He got a million bonus in high school. If he can buy a house here for Qingqing... It’s quite romantic.”

"What's romantic? How old is Qingqing? You don't know that two children were in the living room that day..."

Lin Xudong suddenly became anxious.

"What's wrong?"

Lin Xudong still didn't say anything. He gritted his teeth and said, "Qingqing is too young to have a boyfriend now. I don't agree! Change the curtains quickly and don't let that kid take advantage of it. Let me tell you, I know best These young people, he probably has telescopes ready..."

Zhao Hongjuan spat disdainfully, "You! You're still a police officer! You feel so dark inside."

at the same time.

The people in the Police Logistics Unit were going crazy.

In the morning, everyone in the police knew that the website had been hacked again. Zhou Hongwen immediately lost his temper and could no longer cover up the matter, so he simply followed the procedure and reported it.

He called Li Jiandong and cursed him.

I originally thought that the matter was over, but I didn't expect that there would be a follow-up. Li Jiandong has not modified the web page for a long time.

what happened?

Is it impossible to change a web page?

The logistics department is so embarrassing!

When Zhou Hongwen asked, he found out that it was because of a math problem. ‘Yi Ying’ did not go too far. He left a backdoor for modifying the web page. It was a very difficult math problem.

Li Jiandong not only couldn't do it, but he couldn't find the question on the Internet. He sent the question to the group, but no one paid any attention to it.

People in the police department are not good at math problems.

Zhou Hongwen scolded Li Jiandong again, and then simply called everyone in the logistics department to find connections and find ways to solve this math problem.

This is the scene in the office--

"Son, can you do it?"

"Look at the question. It's very important. It's a task assigned by the leader!"

"My eldest nephew, you are a top student at Zhengyang University!"

"Aren't you in high school? This is a high school question! Others can do it, but you can't do it!"

one hour later.

Zhou Hongwen slapped Li Jiandong on the face with the book with the title in his hand, "I don't care what method you use, today, you must deal with him!"

Li Jiandong could only grimace and came to the gate of No. 13 Middle School again.

He squatted on the roadside and waited.

I don’t know when it started to rain lightly.

A cold wind blew.

A young man with yellow hair walked over with a figure-footed step. He had headphones in his ears and sang along affectionately——

"...

The tears can no longer stop falling,

It started to rain,

People are unhappy,

My heart is really hurt. "