"Wake up"

"Well, what time is it?"

"3:48, it's not yet four o'clock, do you want to sleep again?"

"Forget it, I can't sleep, get up, and prepare for war"

"Giggles, okay, have fighting spirit, it's good to win the championship"

Ye Tian lifted the quilt, got up and got out of bed, Su Wan was stunned, and quickly lowered her head, her face was slightly red: "This guy, he doesn't wear clothes when he sleeps."

Listening to the sound of gargling from the bathroom, Su Wan said:

"The speed of the school is really fast, I just went down to have a walk, and the front desk told me that we have paid for the remaining two days of accommodation."

Ye poured out the water in his mouth and replied with a smile: "Haha, the school is operating normally, I suspect that if I hadn't made it to the finals, the call would have come a long time ago, let us quickly pack up our things and go back."

"By the way, in the afternoon, I also saw the representatives of Zhiyuan Middle School and Taichuan No. 8 Middle School taking the bus back."

"They live here, too?"

"Well, I guess, I haven't met them before, but I saw them pulling their suitcases and getting into their respective school buses in the afternoon."

"Okay, let's get started, now I'm sober and motivated"

Ye Tian, who walked out of the bathroom after washing his hair, said with a smile

"Tsk, why didn't you dry it, this air conditioner is on, it's easy to catch a cold"

"It's okay, how can you catch a cold in this weather, let's start class"

"No way!"

Su Wan hurriedly walked into the bathroom and took out the hair dryer:

"You sit at the table, I'll dry you, why don't you know how to pay attention to your body at all, don't look at it and it's summer, if you're not careful, you're likely to catch a cold, and a summer cold is more difficult to heal than a winter cold, don't you know?"

Ye Tian was about to say something, but he was already pulled by Su Wan to sit on the chair.

In the whirring sound of the hair dryer, Ye Tian was rarely quiet, quietly feeling Su Wan's gentle play with wet hair.

For Su Wan, this is also the first time she has blown her hair on the opposite sex, and it was not until her hand was inserted between his hair that she realized that this behavior was inappropriate, but with such an idea in her mind, her hand had unconsciously turned on the switch of the hair dryer.

"When did it start? I became more and more natural in front of him, more and more casual, I don't have to hold the teacher's shelf, I don't have to pretend to be the maturity of a worker, and how many firsts in my life happened with this student named Ye Tian? Looking back, it turned out that so many things had happened between the two, and none of them were deliberate, as if these past events should have happened. ”

"I and him, it seems that the relationship is closer than that of teachers and students, and I seem to be particularly concerned and concerned about him, Su Wan blew the boy's hair in a daze, but the more she thought about it, the more chaotic her mind became, she didn't know what she was worried about, but she felt it, the figure of this big boy gradually deepened in her heart, and even thought of what would be her mood and reaction when he graduated and left school more than 200 days later?"

......

"In fact, linear algebra in college is simpler than higher mathematics, and the key is to understand the essence of linear algebra, which is to embody the connection between geometric concepts and algebraic methods"

"When I was in college, I was actually confused when I first learned line generation, not that I couldn't do the line generation problem, but I didn't understand its properties, it was completely different from functions, equations, sequences and other mathematical knowledge, it was more like an objective natural law than like a man-made mathematical design. ”

"I have always felt that the line generation is the closest to the laws of mathematics, although the questions are not difficult, but they can very well reflect the logic of students' thinking, I think this is why the competition questions are so favored by it. ”

"There are seven main chapters of the line generation, but you mainly have to master the determinant, matrix and linear transformation, the difficulty of the problem is not great, it is complicated, so when doing the problem steadily, the row and column exchange must be slow, and you must ...... carefully"

In front of the desk, the two sat side by side, Ye Tian listened to Su Wan's explanation very carefully, there was only one last step left in the long march, and he didn't want to fall short.

"Okay, you can do these five questions first, and after you finish it, you can basically grasp the essence of column and column exchange."

In the next day and a half, the two of them were extremely serious, except for a trip to eat, the rest of the time was in the room to prepare for the finals, Su Wan explained everything in detail, Ye Tian was rigorous and focused on doing the questions, and the cooperation and tacit understanding between the two became more and more skillful.

Maybe people's psychology is like this, those who tend to a hundred miles are easy to fall, and those who tend to half a mile are more cautious. When you're a hundred meters from the finish line, you're likely to give up, but when you're only one meter from the finish line, you'll grit your teeth and fight to the end, even if you're exhausted.

......

Oct. 13, 8:30 a.m

"Knock Knock"

Ye Tian and Su Wan had just packed up and were about to go out to eat when a knock on the door suddenly sounded

"Sorry to bother, may I ask you are the competition representative of Qianlong Middle School, Ye Tian?"

Ye Tian opened the door and saw two waiters wearing the hotel's uniform blue and white porcelain cheongsam uniforms pushing a restaurant outside the door.

"Uh, well, I'm Ye Tilt"

"Hello Ye Tian, our hotel has learned that you are about to participate in the finals of the first provincial mathematics competition, so we have prepared a nutritious breakfast for you. ”

After speaking, the two beautiful waiters took out a plate of food from the dining car and brought it into the room, and after they were finished, the two smiled brightly: "I wish you two a happy meal"

Watching the two leave, Ye Tian closed the door, sat down at the table and beckoned Su Wan to come for breakfast. The food is mainly light, and the nutrition is very balanced, and it seems that this hotel is really attentive.

"I didn't expect that even this hotel would know that I was going to participate in the finals of the competition," Ye Tian, who peeled an egg and put it on Su Wan's plate, said

"Giggles, it looks like you're a little famous now."

"It's all for the sake of profit, the school is for publicity, and the hotel is not also for publicity."

"Well, it's very good that you can see through, no way, living in a human society, don't we all have to take what we get from others, this Century Jinyuan Hotel seems to want to take advantage of this opportunity to increase its exposure."

"The four people who entered the finals this time, you live in this hotel, and the other three live in the Swan Lake Hotel, the Galaxy Hotel and the Royal Caesar Hotel, all four of them are four-star hotels, and they are usually the main competitors, and it seems that they will seize this opportunity to hype it up this time, after all, the name of the provincial competition mathematics champion can attract a large number of parents who have children at home to take the college entrance examination next year."

"Actually, I'm not disgusted, after all, people provide you with benefits, and you have to give others a little return, so that you can gain a foothold in the society, Hai Rui can be respected but not promoted. ”

"Oh, I really can't see that you have such a deep social experience as a high school student?"

"Haha, there are more mature places to go, so you can find out slowly."

......