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

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

"Mathematics?" Su Chen thought that Yu Linjing's father called her to apply for it. 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 the answer so quickly, because Yu Linjing had said before that she wanted to take the music major. If this was not the major that Yu Linjing liked, then if she forced her to study, the effect would be far worse.

Yu Linjing felt a little nervous. Most of the reason she wanted to choose a mathematics major was because of Su Chen's influence and had no relationship with her father.

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

Yu Linjing: "My dad wants me to choose!"

Yu Linjing still decided to throw the blame.

Su Chen frowned on the end of the phone. Could it be that he was really guessing correctly? Yu Linjing didn't really like mathematics, but instead she and his father imposed on her.

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

"No, no, I like math very much!" When Yu Linjing heard Su Chen's tone, she could even imagine Su Chen's expression at this moment.

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

"Really?" Su Chen was not very sure.

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

"What does it mean to help me participate in IMO? Is that your own choice? Isn't it good for you to win glory for the country? I'll ask again, do you like music? Or do you want to sing and become a star?" Su Chen asked.

Yu Linjing began to worry again, saying that it was fake if she didn't like it. After all, she came to the art school and even learned jazz drums from Lin Wenxin.

"I like it, but I can only choose one!" Yu Linjing found Su Chen because of this, and now Su Chen has thrown the problem back to her again.

"OK! I understand. Now let's go back to the initial question, mathematics. Are you talking about the School of Mathematics and Sciences at Yan University or the major of single-index mathematics?

Let me tell you about the situation at Yan University. The School of Mathematics and Sciences at Yan University is divided into five departments: the Department of Mathematics, the Department of Probability Statistics, the Department of Science and Engineering Computing, the Department of Information Science, and the Department of Finance and Mathematics.

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

For example, the research directions of the Department of Mathematics are algebra, topology, geometry, differential equations, dynamic systems, function theory, applied mathematics, etc.

...

The science and engineering computing department 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. It uses modern mathematics theories and methods to solve various scientific and engineering problems; analyzes and improves the possibility, effectiveness and accuracy of calculations; and studies the development technology of various numerical software.

However, the basic disciplines of these five majors are the same, but the research directions are different."

Yu Linjing was confused when she heard this. Su Chen introduced her a lot of majors. She was confused when she heard it. She thought mathematics was mathematics, but she didn't know that mathematics was 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 before applying for a volunteer. You can check it online or ask your parents for your opinions."

Yu Linjing: "What about you?"

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

"That's right, what major do you want me to study?" Yu Linjing asked.

"Do you really want to listen?" Su Chen asked.

Yu Linjing said softly: "Yes"

Su Chen: "My suggestion is to apply for science and engineering computing majors, but it doesn't matter which major you study. The school advocates cross-professional learning, that is, while you study this major, you can also learn from other subjects by yourself. It's a bit hard, but the knowledge you learn is your own, which will be of great help to your future work.

And... this principle is also consistent when you are in your current situation."

Yu Linjing suddenly realized that what Su Chen said was to tell her that it doesn’t matter which major you choose, or even what school you are, because as long as she is excellent enough, she can take into account both her studies and her hobbies.

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

"I understand!" Yu Linjing said.

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

"Thank you Lao Su!" Yu Linjing was very happy. She couldn't go back to Huacheng yet because the training camp reached the final stage.

...

The next morning, Su Chen took Peng Xining, Tudou and Zhuo to drive to the school.

It was really a "family" who was tidy and rushed to school.

"Brother, they held a thank-you banquet. Are you going?" Peng Xining, who had a cat and dog, sat in the back row, browsing his phone and asked Su Chen.

"Thank you for the teacher's banquet? Thank me?" Su Chen asked.

"No, there are other teachers besides you! They are the teachers in our class!" Peng Xinning said.

Su Chen thought about the recent training process and it seemed a little tight, "Since other teachers have gone, I won't go!"

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

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

"I paid two hundred yuan. If you don't go, I won't be able to get back!" Peng Xinning said.

It turned out that the students paid for their teacher thanking banquet. According to the class leader Ke Pengcheng's idea, it would be 50 yuan per person, but some people from good families paid a lot.

The whole family was so excited that Gao Jun, who had passed the undergraduate degree, wanted Gao Jun to pay the full amount by himself, but in the end, Gao Jun still paid 500 yuan.

A man like Peng Xining who is not short of money also paid 200 yuan.

However, Ke Pengcheng communicated with these students who paid a lot of money and claimed that they all paid 50 yuan because this way, they could take care of those students who were not well-off.

In terms of details, Ke Pengcheng is still doing very well.

However, Shen Jiajia also paid 100 yuan for her family. After the holiday, she went out to work in the summer job. Because she was a part-time job, she also made a lot of money, so she still took a little more.

Anyway, the money raised by the whole class in the end was enough to invite Su Chen and his teachers to have a good meal.

"Are you going to have a buffet?" Su Chen asked.

Peng Xinning: "No, it's just in a restaurant. You have to go anyway, otherwise I will lose."
Chapter completed!