The two returned to the computer room.
Lu Zhou still liked being able to follow his own pace.
Lu Zhou picked it up and saw that it was a call from Fatty Wu. He stood up and walked quickly to the toilet in the library.
But he knew that this possibility was very small.
Speaking of this, Chen Yushan glanced at Lu Zhou sheepishly: "Originally, I wanted to ask my roommate to do it, but my roommate, like me, has to take the postgraduate entrance examination and has no time at all. And after so many years, we have almost forgotten all the high school knowledge. . I just thought, anyway, you look quite harmless, so I just wanted to ask if you have time during the summer vacation... "
After all, there is an SCI experience there. In order to complete the system's tasks, he has also made a lot of preparations in private. From the point of writing the paper, let alone a layman like Lin Yuxiang, he is one year older than him. Wang Xiaodong is not as good as him.
When he returned to his seat, he found a scrap of paper on his keyboard. Senior Sister Chen, who had moved a stool and sat obediently next to her, was looking at him expectantly. Seeing her expression, Lu Zhou couldn't help but smile and shook his head. Without saying anything, he picked up his pen and started to solve the problem.
"What kind of job is it?" Lu Zhou asked.
"Two hundred an hour...what's wrong?"
The hand that was typing stopped. Lu Zhou turned his face sideways and gave her a strange look: "Is he teaching you mathematics?"
After hanging up the phone, Lu Zhou went to the bathroom and returned to the library.
Chen Yushan was sitting next to him. Apart from occasionally asking him a few questions, she spent most of her time immersed in answering questions. Although she was very curious as to why he, who was from the mathematics department, was writing a thesis in computer science, she didn't ask any more questions.
"You still work part-time?" Chen Yushan opened her eyes wide in surprise and asked in a low voice: "But I see you spend the whole day in the library..."
Fatty Wu's hearty voice came from the other end of the phone. It was obvious that his part-time job was short of coolies again.
He is obviously a junior in college, but this guy is not in a hurry to take the postgraduate entrance examination or find a job. He is busy making money outside all day long and can't see anyone else in school at all. If he hadn't had a student ID card, Lu Zhou would have doubted whether he was from Jinda University.
"Ah, thank you... I'd like to ask, don't you have enough living expenses?" Chen Yushan took the draft paper and asked in a low voice.
In the end, Lu Zhou finished the paper.
"A senior took me on a part-time job." Lu Zhou replied casually.
Seeing that Lu Zhou didn't speak for a long time, Chen Yushan whispered: "Aren't you free? Then I'll ask someone else..."
After pressing the connect button and holding the phone close to his ear, Lu Zhou leaned against the window and spoke.
"... That's right." Lu Zhou replied casually.
He's not bragging. There are no college-level advanced math questions that can stump him.
Lu Zhou leaned on the chair and stretched his arms. He was about to go to the toilet when his cell phone on the table suddenly started to vibrate.
"Hey, what's going on?"
"Is it too little?" Seeing that he didn't speak for a long time, Chen Yushan thought he was too little, so she asked tentatively, "How about I ask my aunt again..."
Looking at the completed thesis, Lin Yuxiang expressed his gratitude to Lu Zhou again and again, and said pitifully that he had tricked everyone today and was really sorry. He would definitely try his best to catch up with everyone when he went back...
"How much?" Lu Zhou decided to ask the price first, and then consider whether to agree.
"Tell me." Teacher Liu said with a smile.
"I haven't done much recently. Last time I went there at night..." The pen tip paused for a moment, and Lu Zhou added, "It's express sorting."
"It's nothing, I just feel..." Lu Zhou looked at the sky and sighed softly, "I'm so angry."
Lu Zhou:? ?
But for Lu Zhou, there was nothing difficult.
Chen Yushan thought for a while and said: "Two hundred an hour, and the round-trip transportation expenses will be reimbursed. Starting from July, you can go every Saturday and Sunday."
As he spoke, Lu Zhou handed over the scratch paper. It took less than three minutes from reading the question to solving it, which can be said to be quite fast. Given the difficulty of this question, it is not an exaggeration for most people to be stuck for half an hour.
"How many???"
Of course, today is just training, there is no need to polish the paper carefully according to competition standards. Something that takes up ten or twenty pages cannot be created in a day.
Lu Zhou smiled and said nothing, but he sighed secretly in his heart.
Although he is very busy now, if the salary is high, it is not impossible for him to consider it.
"Nothing...it's solved."
Putting his computer bag on his back, he went to the library as usual and started working on his papers.
"..." Lu Zhou did not answer.
Looking at Lu Zhou who was doing the questions, Chen Yushan asked in a low voice: "Who called you just now?"
"No need to ask," Lu Zhou shook his head, "It's a deal."
What the hell is harmless to humans and animals? If you want to praise me for being handsome, you don’t need to beat around the bush, right
"...I'm quite busy these days, so let's forget it." Although he was a little moved, but thinking that he still had nine papers to write, Lu Zhou politely declined.
"No problem, I originally planned to arrange it this way." Liu Xiangping said with a smile.
"I can understand, you must have some thoughts in your mind," Teacher Liu smiled, "Just like us who are engaged in research, there are always one or two people in a scientific research team who fish in troubled waters and just want to get by all day long. These people will never be cleared away.”
Chen Yushan nodded thoughtfully, expressing understanding, and continued after a while: "Then... I also have a part-time job here, which may be easier than express sorting. Do you want to do it?"
After listening, Lu Zhou put his hands on the keyboard and was silent for a long time.
Originally, he planned to find a part-time job during the summer vacation to earn some living expenses. Working for Fatty Wu and working for his senior sister seemed to be the same.
Take care of yourself!
"Teacher, you have such a good attitude." Lu Zhou said with a smile.
"The developer of the newly opened real estate in Jinling is recruiting flyers for 20 yuan an hour. There are people here every day this week. Will you come?" Wu Dahai asked.
"Then why are you looking so solemn? I thought you were too young." Chen Yushan breathed a sigh of relief and rolled her eyes at Lu Zhou.
"It's okay, then I'll ask others." Fatty Wu didn't care and said with a hearty smile, "You go ahead and do your work first."
As he spoke, he reached out and patted Lu Zhou's shoulder, and said earnestly, "You must be clear, reaching the first national level is our only goal. It seems unfair to those who are capable to work harder." But this is actually a kind of exercise.”
"I, Wu Dahai, am I free this week?"
"Why do you need to emphasize it so much?" Chen Yushan asked curiously.
"If I train in the future, I want to reduce the number of such concentrated training, and instead train independently in private, and then do concentrated training before the exam." After a pause, Lu Zhou continued, "In this way, the training time can be arranged , I can also be relatively flexible.”
That kind of thing seems to have never happened before, right
"It's not that I have a good attitude," Teacher Liu waved his hand and said with a smile, "It's that I have seen too much."
Lu Zhou thought for a while and nodded, "Okay, I understand. I can do both mathematical modeling and thesis work, but I have a condition."
Lu Zhou followed the format of a mathematical modeling paper and selected the key parts of "model assumptions" and "problem analysis" and wrote it. As for those places that were not very important, after writing the title, he omitted the specific content.
"My math... is that bad?" Chen Yushan stared, and was about to raise her voice, but suddenly remembered that she was still in the library, so she had to grit her teeth and lower her voice, "Although it is also tutoring math, it is not for me... I have a cousin who is in high school. She is also a local in Jinling City, and her home is not very far from our campus. Now she is about to enter her second year of high school, but her grades cannot keep up at all, especially in mathematics. For her study, my aunt She was worried to death, so she asked me to find a tutor for her, preferably one with particularly good math scores... "
Finding the general solution to the second-order differential equation with constant coefficients is also considered a major difficulty in advanced mathematics. Since it can combine multiple knowledge points such as trigonometric functions, integrals and derivation, it is usually regarded as the second to last big question or the last question. Investigate major topics.
After the disbandment, Lu Zhou declined Lin Yuxiang's invitation to have dinner with him.
This kind of training that brings people together is such a waste of time.