Fengse comes from Aofei Temple. The six young men of the Chinese team won the first place with an absolute advantage of full scores and won 6 gold medals! This year, the Chinese team directly filled up all members, so that the total score was 44 points ahead of the second-place K

Fengse from Ao Fei Si

qubit | Public account QbitAI

Today, the results of the 63rd International Mathematical Olympiad (IMO 2022) were announced.

The 6 young men from the Chinese team won the first place with the absolute advantage of with full scores of , and won 6 gold medals!

△Overall score ranking

△Personal score ranking

Everyone was shocked by this!

Some people said that "in my impression, only a handful of people got 42 points before." We checked the past results and found that indeed there were only 1-2 full marks in each session.

But this year, the Chinese team directly filled up all members, so that the total score was 44 points ahead of the second-place Korean team .

Now, we have achieved four consecutive championships in this event since 2019, and won the first place 23 times.

It is reported that this IMO returns to offline and will be held in , Norway. It will open on July 10. A total of 589 players from 104 countries participated, and the Chinese team participated online.

In general, only the Chinese team is far ahead in the overall ranking, and the scores of the following 9 teams are not much higher.

The second place is South Korea with 208 points, the third place is the United States with 207 points, the fourth place is Vietnam 196 points...

and the sixth place is Thailand (193 points), and Japan is ninth (191 points).

6 Chinese players

returned to the Chinese team. These 6 young men with perfect scores are:

Shanghai Middle School Zhang Yiran

He is the only senior high school student here and was recommended to Tsinghua University .

Jiangcheng, a sophomore in Shanghai Middle School

, is a classmate of Zhang Yiran.

△Picture source Shanghai Middle School public account, Zhang Yiran and Jiang Cheng

It is worth noting that Shanghai Middle School is the biggest winner this time, winning 2 IMO gold medals.

In fact, during the selection of this year's national training team, there were 9 students from Shanghai Middle School in the 60-person roster, which was also the most.

and among the places recommended to Qingbei this year, Shanghai Middle School ranked second in the country, with a total of 11 students qualified.

In history, students from Shanghai Middle School have won a total of 11 IMO gold medals and 1 bronze medal.

Zhang Zhicheng, a sophomore from the First Affiliated Middle School of Central China Normal University,

, was selected into the national team with his first place in the country.

Zhang Zhicheng's head coach described him as a veritable "three skills" student: good at studying, good at sports, and good at life. When

is studying, he said that he likes to study, and he will improve his efficiency during the study time. He will seize all the time to complete the tasks of the day. When he encounters something he does not know, he also likes to discuss with classmates.

His biggest hobby is sports. He plays football in physical education class every week and plays tennis for 90 minutes every Saturday afternoon.

In terms of life, he goes to bed at 11 o'clock and wakes up at 6:30 every day, maintains 8 hours of sleep, and takes a half-hour lunch break at noon. This habit has continued for many years. When

first entered the 60-man national team roster, Zhang Zhicheng was ranked 34th, and eventually ranked first in the country and entered the final 6-man roster.

His head coach believes that this is inseparable from Zhang Zhicheng's stable mentality, extraordinary performance and strong physique.

Liao Yubo, a sophomore in high school at the High School Affiliated to Renmin University of China.

. At that time, four students from the High School Affiliated to the Renmin University of China entered the 60-man roster of the national team. In the end, he was the only one who made it through two rounds to make the final six-man roster.

Liu Jiayu, a sophomore in high school at Changsha Yali Middle School

. When he was in junior high school, he had already posted papers on Mathematics Nova.

When he was a freshman in high school, he entered the provincial team with first place results. However, during the national competition, he missed out on the training team because he failed to adjust his mentality. Liu Jiayu was also dejected because of this, but fortunately, he was finally enlightened by his coach.

Currently, he has been admitted to Tsinghua University in advance, but he said that he will not relax and will take elective courses in advance and then learn " informatics " to lay the foundation for going to university in advance.

Qu Xiaoyu from Chongqing Bashu Middle School

He is the only freshman in high school here.

He won the first prize of in the National High School Mathematics League in 2021 and was selected for the Chongqing Provincial Team; he won the gold medal of the China Mathematical Olympiad in 2021 and was selected for the national training team.

△ A group photo of all the team members after the two games

"Nordic Phalanx" stumped everyone

This year's six questions covered the following fields: pure combination, algebra, synthesis of combinatorial number theory, geometry, number theory , and combination.

The most difficult one is the last question "Nordic Phalanx", which not only tests the contestants' knowledge proficiency, but also requires strong creativity and question understanding.

As all six players from the Chinese team got full marks this time, many people speculated whether this year’s test questions were too simple.

According to Xiaoxiang Morning News, in this regard, Yali Middle School Liu Jiayu said that it was not easy for the Chinese team to obtain these 6 perfect scores.

He said that he completed question 6 only 20 minutes before the end of the game, while his teammates only completed it 10 minutes later. Although he felt that he already had 35 points and no worries about the gold medal, in the end no one gave up.

He said:

Even if you don’t make it, you must persist until the end. This may be the spiritual soul of Shujing people.

score ranking:
https://www.imo-official.org/year_country_r.aspx?year=2022&column=total&order=desc

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