The days of the national training team continue. So far, most of the players have left, and the remaining players are all selected from the elites, the abbreviation, and the elites selected from the elites.

So far, among the players counted by Shen Lang, four of them have basically been identified as being selected for this national team.

Fang Chao, five exams, five full marks, total score of 150.

Without any dispute, with his strength, this time in the Imo national team, Fang Chao will lead this group of players to the UK as the captain.

Yes, this Imo competition was set up in the Empire of Sun Never Set.

Although the Sun Never Sets Empire is its turn every few years, the location of each competition is different. The final selection of this International Olympic Mathematics Competition is in Bath City.

During this training camp, Fang Chao was recognized by all contestants with his strong strength. In every exam, he could basically hand in the paper five minutes early, and he could also ensure the accuracy of his answers. If a person is the captain of the six-person team, the others would not be dissatisfied at all.

Because if anyone else said that, I might not have the influence of Fang Chao like this, and I feel a little uncomfortable.

Apart from Fang Chao, there was almost no controversy among Zhang Tiannan, Jin Zixuan and Xiao Zizhan, and became three of the six candidates.

Zhang Tiannan, five exams, one full score, the rest of the scores are above 25 points, with a total score of 135 points.

Jin Zixuan, in five exams, no full marks, but the overall score is above 25 points each time, with a total score of 133 points.

Xiao Zizhan, five exams, two full marks, and his performance in the first two was not good, but it did not affect his performance in the future, with a total score of 129 points.

Compared to Fang Chao's 150 points, these people are indeed a bit worse, but they are also strong enough, because the target test is not that these players will not do it, but that the time is limited. The one who completes the most questions within the specified time and is the winner.

Except for Fang Chao, Zhang Tiannan, Jin Zixuan and Xiao Zizhan, the other dozen players are still in the process of being decided. Because their scores are not excellent enough and their overall results are almost similar, so if you want to continue to stand out, you can only get higher scores in the following evaluation.

Most of these people's scores are between 110 and 125.

...

Now, based on the questions on the blackboard, there is no quick answer. I will ask questions. You all look at the blackboard. I will ask questions in two minutes.

Professor Lin spoke. He was 37 years old this year. He was in the rising period of his career. He was also the winner of the full mark gold medal in the IMO mathematics competition. He served as a doctoral supervisor at Peking University and made achievements in mathematics and chemistry. He published a paper and attracted widespread attention in society. Once his chemistry "Life Player" was published, it became even more popular and was sought after by countless people.

At the same time, he also led this national team to participate in this year's Imo Olympic Mathematics Competition as the head coach of the national team.

While Professor Lin was speaking, he began to draw pictures on the blackboard.

Above the three-dimensional planes of x,y,z, two circles of different sizes.

The specific picture is shown in the figure below.

(Purpose~)

Two minutes later.

Professor Lin named him.

"Cai Cai, what would you do if you do this question? Give me a solution."

Cai Cai’s real name is Han Cai, but after we get along for a long time, we become used to it on weekdays. Professor Lin also calls Cai Cai the other party on weekdays.

Han Cai immediately stood up when he heard this, "Professor Lin, for this question..., should we use Pythagoras theorem first... and then... and then..."

"And what?"

Professor Lin continued to ask.

"And...and then...and..."

"Cai Cai, sit down."

Professor Lin spoke helplessly and asked Han Cai to sit down. It was just a Pythagoras theorem. This question can only be considered a step of completion. It is not easy to think of this step by putting this question on any student in any university. But where is this? The national training team, the remaining dozen players in it are carefully selected math players. If they can only think of the first step, it would be too bad, which disappointed Professor Lin.

In the entire training team, only Fang Chao, Zhang Tiannan and Jin Zixuan are satisfied. As for Xiao Zizhan, although it is likely to be one of the six-man teams, this child is too random and is a play-oriented player. Once his mentality breaks down in the Imo competition, it will probably affect all his performance in the future. But once Xiao Zi fights, it will be smooth sailing. It is not difficult to get a high score in the Imo competition.

As for the remaining players, if you want to select two more to complete the last six team, there is a big problem. It always feels like it will be a mistake to choose who, because the level is too similar, and you must screen again. Ten people will be eliminated from the twelve people. The last two will combine to form a national team with Fang Chao, Zhang Tiannan, Jin Zixuan and Xiao Zizhan to compete in the Imo event of the Sun Never Set.

"Lin Dong, get up."

Lin Dong stood up, "Professor Lin, I thought of Pythagoras theorem and Bramíguta theorem for this question, but these are the ones I can think of, and other aspects... Well, I haven't figured it out yet. Maybe the time is too short. If you give me some time, you can definitely calculate it."

"Lin Dong, yes, then you come up first and write the problem-solving ideas you have thought of on the blackboard."

"yes."

Lin Dong nodded, walked towards the blackboard, picked up a piece of chalk, and then started to move the chalk.

He drew two more circles on the edge of the question, with the same coordinate system, and then began to answer.

He wrote the questions very quickly. After finishing the auxiliary line, he immediately started to solve them.

When the first ten steps came out, Professor Lin nodded, and the other contestants also looked like they were suddenly aware.

"So that's how it is."

"I see."

"Lin Dong is still OK..."

But as the eleventh step came out, Professor Lin's expression changed instantly.

The second person who experienced this expression change at the same time was Fang Chao.

Lin Dong did something wrong!

The previous steps are correct, but when the eleventh step comes out, even if it is correct, you have already taken a detour. If you continue like this, you will be a waste of time.

Fang Chao's level is not as good as Professor Lin. Professor Lin reacted instantly. Fang Chao understood after Professor Lin only had two seconds of reaction.
Chapter completed!