When she heard Su Chen ask her what major she wanted to apply for, Yu Linjing was a little entangled.

After a while, Yu Linjing whispered, "What do you think of mathematics?" ”

"Math?" Su Chen thought that Yu Linjing's father called her to report, after all, Yu Linjing's father was a math teacher, and Yu Linjing's math grades were also good.

However, Su Chen didn't give Yu Linjing an answer so quickly, because Yu Linjing said before that she wanted to take the music major, in case this is not a major that Yu Linjing likes, then forcing her to learn it will be too far.

Yu Linjing was a little apprehensive in her heart, most of the reasons she wanted to choose a mathematics major were from Su Chen's influence, and she had nothing to do with her father.

She wanted to choose, but she was afraid that Su Chen would know too much.

Yu Linjing: "My dad wanted me to choose!" ”

Yu Linjing still decided to throw the pot out.

Su Chen on the other end of the phone frowned, could he really guess correctly, Yu Linjing didn't really like mathematics, but the likes that he and his father imposed on her.

"Then don't you like math?" Su Chen asked solemnly.

"No, no, I love math!" As soon as Yu Linjing heard Su Chen's tone, she could even imagine Su Chen's expression at the moment.

She knows Su Chen very well, and knows that when Su Chen speaks in this tone, he will definitely not be joking with you, but very serious and serious.

"Really?" Su Chen was not convinced.

"Really! If I don't like it, I won't be here to help you participate in this IMO. Yu Linjing said.

"What do you mean by helping me participate in the IMO? That's your own choice, okay? Isn't it good for you to win glory for your country? I ask again, do you like music? Or do you want to sing and be a star? Su Chen asked.

Yu Linjing began to struggle again, saying that she didn't like it to be fake, after all, she came to the art academy at the beginning, and she also learned jazz drums from Lin Wenxin.

"I like it, but I can only choose one!" Yu Linjing was looking for Su Chen because of this, and now Su Chen threw the question back to her.

“OK！ I know, now let's go back to the beginning of the question, mathematics, are you talking about the School of Mathematical Sciences of Yan University, or the major of single exponential?

Let me tell you about the situation of Yan University, which is divided into five departments: the Department of Mathematics, the Department of Probability and Statistics, the Department of Science and Engineering Computing, the Department of Information Science, and the Department of Financial Mathematics.

There are differences in the research directions of these five majors.

For example, the research direction of the Department of Mathematics is algebra, topology, geometry, differential equations, dynamical systems, function theory, applied mathematics, etc.

……

The Department of Science and Engineering Computing is different, it involves many interdisciplinary disciplines such as computational physics, computational chemistry, computational mechanics, computational materials science, environmental science, earth science, finance and insurance, etc. It applies the theories and methods of modern mathematics to solve various scientific and engineering problems; analyze and improve the possibility, validity and accuracy of calculations; Research on the development technology of various numerical software.

However, the basic disciplines of these five majors are the same, but the direction of research is different. ”

Yu Linjing was stunned when she heard it, Su Chen introduced her to a bunch of majors, she heard it like a cloud, she thought that mathematics was mathematics, how did she know that mathematics was still so detailed in college.

Yu Linjing: "I didn't understand. ”

Yu Linjing still confessed honestly.

Su Chen comforted: "It's okay, there is still some time to volunteer, you can check it on the Internet, or you can ask your parents for their opinions." ”

Yu Linjing: "What about you?" ”

Su Chen: "What am I?" Su Chen was puzzled.

"That is, what do you want me to study?" Yu Linjing asked.

"Do you really want to hear it?" Su Chen asked.

Yu Linjing said softly: "Hmm"

Su Chen: "My suggestion is to apply for a major in science and engineering computing, but it doesn't matter which major you study, the school advocates interdisciplinary learning, that is, you can study other disciplines by yourself while studying your major, but it is a bit hard, but the knowledge you learn is your own, which will be of great help to your future work."

And...... This is true of your current situation. ”

Yu Linjing suddenly realized that what Su Chen meant by this was to tell her that it didn't matter what major she chose, or even what school she was, because as long as she was good enough, she would be able to take care of her hobbies while studying.

After she applied for the mathematics major, she was able to stick to the music she liked, and her freedom in college was much higher than that in high school, and as long as her time was well managed, she was able to squeeze out a lot of time to do what she liked.

"I see!" Yu Linjing said.

"Well, after a while, I'll let Xinning go to see you!" Su Chen said.

"Thank you, Su!" Yu Linjing is very happy, she can't go back to Huacheng now, because the training camp has reached the final stage.

……

Early the next morning, Su Chen drove to school with Peng Xinning, Tudou, and Calling Beast.

It's really a "family" rushing to school neatly.

"Brother, they held a thank-you banquet, will you go?" Peng Xinning, who was on the upper body of the cat and dog, sat in the back row and asked Su Chen with her mobile phone.

"Thank-you banquet? Thank you? Su Chen asked.

"No, there are other teachers besides you! It's the teachers who taught our class! Peng Xinning said.

Su Chen thought about the recent training process, and it seemed to be a little tight, "Since there are other teachers going, then I won't go!" ”

"No, you have to go!" Peng Xinning said excitedly.

"Why?" Su Chen asked strangely when he saw Peng Xinning being so excited.

"I gave two hundred yuan, if you don't go, I won't be able to eat back!" Peng Xinning said.

It turned out that their teacher appreciation banquet was made by the students themselves, and according to the class leader Ke Pengcheng's idea, it was 50 yuan per person, but some people with good family conditions were more expensive.

Like Gao Jun, who was admitted to the undergraduate program, the whole family was very excited, and their family wanted Gao Jun to pay the full amount alone, but in the end, Gao Jun still paid 500.

A master like Peng Xinning, who is not bad for money, also gave two hundred.

However, Ke Pengcheng has communicated with these classmates who have contributed a lot of money, and claimed that they all paid 50 yuan, because this can take care of those students whose family conditions are not very good.

In terms of details, Ke Pengcheng has done a good job.

However, Shen Jiajia, who has a bad family background, also paid 100 yuan, and she went out to work for a summer job after the holiday, because it was a part-time job, she also made a lot of money, so she still took a little more.

Anyway, in the end, the money that the whole class pooled together was enough to invite Su Chen and a few of their teachers to a good meal.

"Did you go to the buffet?" Su Chen asked.

Peng Xinning: "No, it's in a restaurant, you have to go anyway, otherwise I'll lose." ”

Su Chen: "......"