Chapter 298: The competition begins!

Chapter 298
At twelve o'clock at noon, the plane landed smoothly at the Capital International Airport in Kyoto.
Cheng Nuo and Muleng went straight to Tsinghua University and Peking University in Zhongguancun.
The place for the competition and training is on campus, and the place of accommodation is still in their respective dormitories.
Although it is still the seventh day of the new year, the school has many students who applied to stay during the winter vacation. The campus is not very deserted, and students hurrying on the road holding their books can be seen everywhere.
No, as soon as Cheng Nuo took the suitcase and walked to the gallery, he saw an acquaintance walking out of it holding a pile.
"Senior sister, happy new year!" Cheng Nuo said hello with a smile.
"Huh?" Seeing Yuluo tilting his head, he whispered, "Don't your freshman year start school on the 16th of the first month?"
Cheng Nuo explained with a smile, "I signed up for this year's college student math competition, so I returned to school early to participate in the training camp."
"That's it! You have to come on, younger brother! I heard that if you can get good results in this competition, you will get a lot of points whether you are studying abroad or studying abroad." Seeing Yuluo smiled sweetly.
"for sure."
Farewell to see Yuluo, Cheng Nuo went to the dormitory.
Open the door, and the room is naturally empty.
The other three roommates were enjoying their first vacation in university, but Cheng Nuo had to come to the school even before the Lantern Festival.
Called Professor Lu and told him that he had arrived at school. I wanted to sleep and recharge for tomorrow's training camp, but when I remembered that he hadn't eaten lunch yet, Cheng Nuo asked Mu Leng out and found a high-end western restaurant for a little sweetness.
No words for a day.
The next day, the eighth day of the new year. The taste of the year has not yet dissipated.
Various shops, large and small, have opened in Kyoto.
After a brief breakfast in the school cafeteria, Cheng Nuo rushed to the teaching building where the training was conducted.
Since the training camp happens to fall into the winter vacation, almost all teaching buildings have no courses arranged, so it is easy to apply for the right to use the next building at the school.
Tsinghua University has a total of more than 100 students participating in the competition and training this year, including all four grades, but the sophomores are still the majority, accounting for more than 60. As for seniors, there are not many idlers who can participate in the competition, so there are only five in total.
The freshmen of the freshman year, because the most basic high-level generation, number points, and solutions have not yet been completed, so few people sign up for the competition.
The freshman and sophomore group classrooms were on the first floor of the lecture hall. When Cheng Nuo slowly swayed over, there was no place in the front row. He casually found a place in the back row to sit down.
One of the main persons in charge of this training camp is Professor Lu. However, most of the courses are taught in turns by several teachers from the Mathematics College.
Just like this, Cheng Nuo started the first competition training in his life.
Seven days later, the Lantern Festival.
The training has all ended, and Cheng Nuo has gained a lot.
Professor Lu found Cheng Nuo, "The first round of preliminary rounds will be held in three days, are you confident?"
Cheng Nuo said confidently, "No problem."
During the Lantern Festival, Cheng Nuo was wandering in a foreign land.
In the evening, he bought a pack of glutinous rice in the city, risking being caught by the uncle downstairs, cooked a bowl of warm glutinous rice with the rice cooker borrowed from other dormitories. On the table, there is also a special product Laoshan White Flower Snake Grass Water brought by Cheng Nuo from his hometown.
So, at the Lantern Festival when Cheng Nuo was nineteen years old, he spent lonely and coldly.
Three more days.
When the students began to return to school, Cheng Nuo and more than 100 people took a few buses to the place of the preliminary competition.
The preliminary round of the National University Student Competition is conducted in different divisions. Just like the competition system of the high school math league, only students who have won the first prize in the preliminary competition are eligible to participate in the finals.
As for the Kyoto division, due to the existence of a large number of institutions of higher learning such as Tsinghua University, Peking University and Beihang University, it has always been the most tragic division.
At nine o'clock in the morning, under the leadership of Professor Lu, more than one hundred people arrived at the test site in the Kyoto Division of Kyoto Normal University.
After checking the examination documents, Cheng Nuo was released into the examination room.
At half past nine in the morning, the exam begins.
The test time is 18o minutes, and papers are allowed to be handed in in advance.
The preliminary examination questions include four fill-in-the-blanks and five big questions. The total score is 100 points. Although the number of questions is small, the difficulty of each question is absolutely worthy of the compelling standard of the National College Student Mathematics Competition.
The first time he got the test questions, Cheng Nuo scanned the nine questions from beginning to end.
Very satisfactory!
This is Cheng Nuo's judgment for a moment. The question types and test sites of the test questions are not much different from those in previous years, except that the specific questions are slightly changed, and the overall situation can only be regarded as quite satisfactory.
In this case, for Cheng Nuo, the challenge was lost.
"I hope the topic will be more challenging in the finals."
With a low voice, Cheng Nuo lowered his head and started answering the question.
Suppose a real square matrix h1 (o, 11, o), hn+1 (hn, ii, hn), n1, where i is a square matrix of the same order with the same unit as hn, then rank(h4)
The test point of this question is related to the knowledge points of the diagonal square matrix.
Huh huh!
Cheng Nuo wrote the problem-solving steps on the draft paper: hn is a symmetric square matrix of order m2n, then there will be an orthogonal square matrix p that makes the answer ~EbookFREE.me~ three minutes, done, next question!
Outside the examination room, a rest area for several teachers leading the school.
Professor Lu from the School of Mathematics of Tsinghua University and Professor Liu from the School of Mathematics of Peking University sat together.
Professor Liu laughed, "Old Lu, I didn't expect you to lead the team this year."
Professor Lu glanced at him coldly, "It seems like you were not the one who led the team last year."
"Ahaha!" Professor Liu didn't have the slightest embarrassment, "but the person who won the bet last year was me, so I don't mind to do it again!"
Last year, the two universities were led by Professor Lu and Professor Liu. The two made a bet about that competition.
In the end, which university wins the first prize in the competition, whoever wins.
The bet is that the loser will take one month of classes for the graduate students brought by the other party for free. This is what Professor Liu values. Although the Mathematics Department of Peking University ranks first in the country, the professors hired are not omnipotent in all fields of mathematics. The field of functionals can be regarded as a shortcoming of Peking University.
Functional analysis is an unpopular field in China, and there are very few professors in this field.
However, Professor Lu is a great man in the field of functional analysis, and his accomplishments in functional analysis are among the top in the country.
Therefore, Professor Liu used the aggressive method to get Professor Lu to agree to the gambling agreement last year.
As a result, there are naturally no accidents.
In terms of strength, Peking University Mathematics College is stronger than Tsinghua Mathematics College. In the end, Peking University won eight first prizes in the competition and six first prizes in Tsinghua University.
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