Xin Zhai

Enshi Yulu.Ye Li was muttering the name in his heart, when he suddenly saw Tong Yan standing at the door, frowning at the three of them.Tong Yan told him in the morning that he must tell him the test results today.Ye Li was afraid that he would be unhappy to see that he had time to drink tea, so he quickly stood up and walked over.

Liu Na turned her head and saw it was him, and hurriedly said, "Teacher Tong, come and try it."

Lin Li answered immediately: "Teacher Tong doesn't even drink water, you are not playing the piano with the cow by letting him drink tea."

"How to speak?"

Tong Yan has nothing to do with this female student now. Hearing what she said, he walked in immediately, took the cup that Liu Na handed over, drank it all in one gulp, and then smacked it.

"It's no different from plain water, is it?"

"Look." Lin Li curled her lips, and several people laughed.

Tong Yan shook his head, turned to leave, pointed at Ye Li, and was about to speak.

Ye Li hurriedly said, "I'll definitely finish it this afternoon."

That afternoon, Ye Li finished the waveform test, and the response time was on the microsecond level.He printed out the results and ran to the laboratory on the first floor of the department building.This laboratory is very large, with poor lighting, and the lights must be turned on all day in the room.There are all kinds of experimental equipment, welding tools, various wires, instruments, computers, all in a mess.As soon as I entered the door, I smelled a special smell, similar to some kind of metal or instrument-specific smell.

Tong Yan and two senior brothers sat around a table.There is a mechanical mechanism on the table, the so-called "mechanical arm", surrounded by densely packed wires of different colors.Tong Yan was sitting in front of the computer, typing away the code, one of the two seniors was reading the file, and the other was staring at the computer screen intently.

The brother named Yang Ziyue said: "This algorithm is just like this, there is nothing to optimize."

Tong Yan didn't speak, and didn't stop his hands, and went down one by one.

"I wasn't sure how far it could be achieved, but if this is the result now, and the speed of grasping and moving is at this speed, then this project is not interesting. In addition, there are obvious pauses in the movement, and the algorithm can still be improved. of."

Tong Yan was halfway through his speech, saw Ye Li behind him, and asked, "How is it?"

Ye Li gave him the paper in his hand.In addition to completing the square wave test and Fourier series simulation of sine waves required by Tong Yan, he also programmed a 16-bit adder.

After watching the show, Tong nodded and said, "Well, the result is not bad, we can consider replacing the whole system."

"Ah, do you really want to change it? This is a huge commotion." Yang Ziyue asked.

Tong Yan stood up, made up his mind and said: "Change, do the best and fastest if you want to do it. Ye Li, start this project tomorrow."

So Ye Li moved into the large laboratory on the first floor.In the first few days of his arrival, he naturally cleaned the entire house again. After familiarizing himself with everything here, he put all kinds of tools in different small boxes for easy picking up.He carefully re-tied all the wires of the robotic arm, which looked much cleaner.Tong Yan had nagged Yang Ziyue and Zhang Zhen to wear anti-static protective gear when testing circuits.Those two were obedient at first, but gradually they became too lazy to follow the rules strictly, thinking it was a waste of time.And Ye Li is a person who follows the rules and has to do every step.He feels that sharpening a knife is not a mistake in chopping wood. If these small things are done well, the experiment will be much easier.

Yang Ziyue and Zhang Zhen are Tong Yan's graduate students, and they usually have other classes, so they won't stay in the laboratory all the time.Ye Li spends all his time here except for classes, part-time jobs and necessary activities during the day.Sometimes when he encountered problems at night, Tong Yan would sit beside him and guide him.Sometimes Ye Li does other homework, and Tong Yan goes back to the office to do his own business.

It was 08:30 in the evening after working in the laboratory that day, and he was going to clean the house before going back to the dormitory.Tong Yan was preparing lessons in the office, so when he answered the phone, he deliberately ran to the first floor to find him. As soon as he entered the door, he said straight to the point: "I found a rich family for you."

"Huh? What does that mean?"

"There is a family with a child who is in the first year of high school and wants to find a college student to teach him. The family conditions are very good, and he will give 100 yuan an hour."

"100 yuan an hour? Really?" Ye Li was overjoyed when he heard that.In this way, if it is calculated as two hours, he can earn 200 yuan for one class?God, an astronomical figure that I dare not even think about.

Tong Yan added: "She's a girl, and her family didn't want a boy to teach her."

"Oh."

"I said that my student is very honest, so I agreed. So..."

Ye Li hurriedly asked: "So what?"

Tong Yan patted him on the head: "You are stupid, so don't provoke other little girls, understand?"

Ye Li covered his head and asked, "Why should I provoke the little girl?"

"It's best not to provoke, honestly, don't embarrass me."

"What do you mean?" After Ye Li finished speaking, he suddenly understood what Tong Yan meant.He was a little embarrassed at first, but after thinking about it, he was a little angry, and said angrily, "Who do you think I am?"

"My daughter's mother ordered it. Young people nowadays are all open."

Ye Li replied immediately: "I'm not that open."

"Hey, little bastard, be honest if I tell you to be honest, there's so much nonsense." Tong Yan wanted to slap him again as he spoke.

Ye Li hid to the side and muttered, "Besides, I don't have the energy to think about these things right now." After thinking about it, he added: "I won't think about it in the future either!"

Tong Yan yelled from behind: "I'll tell you one thing, but you'll wait for me ten times, and it's against you."

Ye Li felt as if Tong Yan had really wronged him and his girl, he ran out of the department building out of breath, and as soon as he walked to Xiaoou Road, the sea breeze blew his feverish brain down up.

Teacher Tong obviously begged someone to find him a job. Not only did he not thank him, but he even insulted him a few times?

As he walked, he thought, they are willing to find a female student to teach. With similar conditions, Tong Yan did not find Liu Na, but found him.

His teacher has a preference for him.

He was used to being the eldest, and was told by his mother to let his younger brother out when he was a child, and after he entered high school, he gradually assumed the responsibility of the head of the family.He is an average student in school, and he will not get the teacher's attention because of his good or poor studies.

But today, for the first time, he clearly felt this special care.

This taste is too sweet, so good.

No wonder the child is crying for favors, and the subordinates are trying to curry favor with the authorities.

Ye Li thought as he walked towards the playground.

After running ten laps at night, Ye Li was even more confused. He felt that he had to send a message to Tong Yan.

"Teacher Tong, I had a bad attitude just now, so don't be angry."

Then clicked another one: "Thank you."

After sending out, he picked up his phone and went back to the dormitory.As soon as he entered the room, he saw Senior Brother Zhang Han from the Student Union waiting for him in the room.Zhang Han said that the school will hold an annual debate competition next month, and each department will send teams to participate.The tradition in the department is to send freshmen who have nothing to do in freshmen and sophomores to participate in the competition, and ask him to find someone to sign up, at least one person from class five.

Ye Li responded and sent Zhang Han off, and when he came back, he saw the three people in the dormitory having fun.

No one spoke in the room, only the commanding voice of the boy named A Gu.

"Come down from Yong Ye, come on from the beasts, the mage is ready."

In the past few weeks, Ye Liguang listened to them, and he roughly understood the game they were playing.Everyone has their own occupation and has their own tasks in the team.At night, Agu usually leads them to team battles, calling them all by their names in the game.I've heard it a lot, Pu Liang and Shi Jingchen are sometimes called "Yongye" and "Yongye" Su Xiaoqian.As for A Gu's real name, Shi Jingchen never said it.

"The debate competition, which one of you will sign up? One must come out." Ye Li asked.

"Chen." Pu Liang said.

"Why me?" Shi Jingchen shouted, "Last buff, Liangliang."

"You can tell."

"What I said is useless. It's really not good to go up and argue."

"Then let Yong Ye save the field."

Su Xiaoqian said while pressing the keyboard: "Okay, you come with me."

"Then you help me write the manuscript, and I just read it." Pu Liang said.

"Okay, then you have finished your last argument."

Ye Li didn't expect to find two people to sign up at once, so he hurriedly told Zhang Han.Zhang Han's first sentence was: "Su Xiaoqian is really a treasure."

Turning off the lights at night and going to bed, Ye Li took out his phone to watch again, but Tong Yan never replied to his messages.Tong Yan seldom chats on the phone.When Ye Li told him something, he sometimes didn't reply, and the most he could reply was "um".Ye Li is also familiar with his habits, but today he feels restless for some reason.

The next day, after classes all morning, Ye Li arrived at the department hall in the afternoon, and the first thing he did was to find Tong Yan.It turned out that no one was in the house, not even the laptop.

"Where's Teacher Tong?" He asked Lin Li.

"Business trip."

"On business trip?"

"What's wrong?"

"He said that going to the factory to inspect is still a matter of the robotic arm project."

Ye Li knew that he had classes on Thursday and a training session on Friday, but he hadn't heard about the business trip, so it seemed it was a temporary decision.

Tong Yan told him that he had found a tutor, but he didn't mention how to contact him.Unexpectedly, that night, a call from an unknown number came to the mobile phone.

It was a man on the phone with a very special voice.Ye Li felt that among the people he knew, Liu Na and Su Xiaoqian had nice voices.One is crisp and sweet, and the other is immature but has a nasal sound.This man's voice is not thick and masculine, but it is definitely not feminine. The voice comes from the microphone, as if someone is scratching your ear with a feather.

"You are Ye Li?"

"It's me, who are you?"

"Are you looking for a job as a tutor? Come tomorrow night."

"Yes, are you...the one that Mr. Tong helped introduce?"

"Yes. I'll send you the address, and you just need to come over at 7 o'clock tomorrow night."

Ye Li quickly responded.After a while he saw an address received on his phone.He checked and found that the class was held in the most famous wealthy area in the east of the city, the first-line villa area along the coast.