There is a little tree on the mountain

If you ask Yun Qianshan what are the benefits of the Department of Mathematics, he will definitely answer "you don't need to learn advanced mathematics".This is actually a bittersweet answer, because the Department of Mathematics actually replaces advanced mathematics with mathematical analysis, and counting scores is much more difficult than advanced mathematics.

There is a saying that "the tears shed in college are the water that entered the brain when choosing a major." Yun Qianshan persisted for a month, and finally he couldn't even understand the class.This is not the most cruel thing. The teacher who taught them how to score points pays attention to applying what they have learned, and left them a big homework. They can write an algorithm to calculate the convergence of functions in matlab or other programming languages. What is matlab?This is the first time I heard of this term. Haven’t you ordered any tutorials yet?How can a programming language do it?All of you here are not from the Department of Computer Science.

Of course it's not the worst.The most cruel thing is that Lu Xiaolin really knows how to do it.

Anyway, Yun Qianshan was desperate.Although he believed in his heart that he was an attacker, it would be great to think about being a victim now.

Lu Xiaolin doesn't know matlab either, but he knows other programming languages.The math problems are not very complicated. It can be finished easily in one afternoon at most, and the big homework is not too big.When I was writing, I was still thinking, I, Lu Xiaolin, am a student of the Department of Mathematics now, so I should learn the software called "Matrix Lab" if I have time.

In fact, it took more than two hours to write.There were no other classes in the afternoon, so he leaned back in his chair and waited quietly for the computer to download matlab.

Yun Qianshan saw that he looked like he was doing nothing, so he yelled like a dog: "Brother Lin."

Lu Xiaolin: "What's the matter, brother?"

"I can't do big homework, does Brother Lin have any ideas?"

"Yes. I've finished writing, do you want to read it?"

Dai Xingyan turned his head sharply and shouted, "Dad! Help!"

Yun Qianshan: "..." Wow, Dai Xingyan, this shit-stirring stick is really annoying.

Yun Qianshan: "Father Lu teach us."

Lu Xiaolin: "..."

The algorithm itself is not complicated, and it is not difficult to implement it with code. It's just that people who have no programming foundation at all have no idea how to do it. In fact, it can be understood with a little explanation.But the professor treats everyone like wild animals, and the books in the library are too systematic. I don't know how much time it will take to do the questions after reading a textbook.Dai Xingyan learned from Lu Xiaolin that he turned around and taught the girls in the department, which was very popular among the stars.

Yun Qianshan would go home every weekend, and only Lu Xiaolin and Dai Xingyan were left in the dormitory. Dai Xingyan was quite popular among the girls recently, and he would barbecue hot pot every now and then, so most of the time there was only Lu Xiaolin in the dormitory.

Lu Xiaolin likes such moments the most.Close the door and draw the curtains, take out the tablet and watch a boy-boy movie.He is also very particular about small movies, the ones that sound fake are boring, and he doesn’t like the ones with particularly muscular muscles, the ones that attack each other, and the ones with heavy hair or dark skin.

Today's one is great, Xiao Shou is soft, in fact, he doesn't care much about Xiao Shou, the key is that Xiao Gong looks energetic and very tense.

Tight figure, greasy love words - this voice is really sexy and charming.

A burst of goosebumps came up from below, Lu Xiaolin suppressed his secret excitement and stared at the screen intently.

Just as he was having fun, the sound of the door opening came from his ear, and Lu Xiaolin was so frightened that he threw the tablet to the ground with a "piaji".

Yun Qianshan opened the door, and in the dark dormitory, Lu Xiaolin stared motionlessly at the broken tablet on the ground.

He ran over to hold Lu Xiaolin's shoulders, and asked, "What's wrong? Where did the fall hurt?"

Maybe it was because he had just watched a short movie, Lu Xiaolin felt that Yun Qianshan's voice was a bit like Xiao Gong in the video.He asked, "Yun Qianshan, are you heavy?"

Yun Qianshan: "Huh?"

Yun Qianshan: "It's not heavy, just, I'm not a body with a heavy body hair. Why do you ask this?"

Lu Xiaolin made a tick in his heart, turned his head and patted Yun Qianshan on the back, and said, "It's nothing. Son, come and ask me if you don't know anything in the future. Dad will protect you."

Yun Qianshan: "...Huh?"