More than three months passed quickly.

The winter vacation seems to have just passed, and the summer vacation is coming again.

July has arrived.

The venue of the International Mathematics Olympiad.

There were still four hours before the start of the exam, Fang Ruohua and the six of them sat on the rest chairs in the lobby of the dormitory building, or played stand-alone games with their mobile phones, or listened to songs, or read books, and Huo Qing, who was reading books, still watched Notre Dame Cathedral.

As the deputy team leader, Tao Xuefeng, a famous mathematician in China and a professor at Qingdao University, held the tablet to watch the above videos of several hot girls in bikinis playing volleyball on the beach.

Of course, if you are wearing headphones, it will definitely not affect others.

There's no way, and you can't connect to the Internet, so if you don't do something to pass the time, do you really keep doing questions?

As for the team leader, I definitely can't see it now, and the team leader has gone to check the answers to the exam questions in advance, and they can only see it after the exam.

Speaking of which, the team leader is Zhao Ming, and it is a bit strange for the deputy team leader to choose Tao Xuefeng, after all, whether it is to look at the qualifications or academic achievements, Tao Xuefeng is better, of course, although it is the International Olympiad, but in the end it is only a competition for middle school students, and these two who are the team leaders will not be incompetent.

The six people selected for the national team this time, Fang Ruohua, Huo Qing, and Lin Zhe are more familiar.

In addition, Zhou Qu from Shannan, Tong Siyao from Inner Mongolia, Tong Siyao is not good at speaking Mandarin, and she is not obvious when she is in the training team, although she was later selected into the list of fifteen people, but everyone thought that this was a soy sauce player, but she did not expect to become the final winner.

The last one is named Wang Qirun, a sophomore in high school, and he is relatively young.

This time, this list, even Tao Xuefeng and other coaches of the national training team were a little surprised, first of all, the popular candidate Xia Qiao was defeated, and the recognized genius Chen Jiyao was also defeated.

Several other players who are very optimistic and very famous in the training team have not been given a chance, but many newcomers have appeared.

Fang Ruohua is the oldest, but she is recognized as a dark horse this time, a newcomer.

"Big sister, big sister."

Huo Qing played games and abused a wave of dishes, and he also felt bored, so he leaned over and sat down next to Fang Ruohua, and whispered, "How is it, are you sure?" ”

"Hmm."

Fang Ruohua closed his eyes and snorted lazily.

Huo Qing sighed: "This time the members of Russia are amazing, look at it, Na Jiezhida, last competition, she got a full score, she is only sixteen years old this year, she is in the prime of life, master!" ”

Of course, the most important thing is that this girl is beautiful, with snow-white skin and blond hair, whether it is Eastern or Western aesthetics, she is a top beauty.

"Big sister, our appearance is not enough, our IQ is to make up, but we can't admit defeat!"

Fang Ruohua: "......"

In other words, what is the broken name of the eldest sister's head!

It's all because Huo Qing is a mouthy guy, it's really a shame to throw her abroad, and now not only the brothers and sisters of her own national team call her the eldest sister, but many competitors who are familiar with the Chinese team are quite curious about her 'nickname'.

Anyway, since last night, she has listened to four versions of the legend about herself, although it is similar, but each one can really tell a different trick.

It's better to hurry up to the exam, hurry home, it's not fun outside at all.

Obviously, it was impossible for them to wait too long, and after a while, it was almost nine o'clock, and Tao Xuefeng, the leader of the team, greeted him, and everyone set off.

Four and a half hours, three questions.

The first problem is very simple, it is a discrete form of the mesovalue theorem.

The amount of calculation is not too large, Fang Ruohua estimates that his teammates should not have much of a problem, if nothing else.

There were two questions left, Fang Ruohua glanced at them generally, and couldn't help but shake his head, they were too difficult.

Especially the second question, in fact, the most important question is the second question.

Fang Ruohua didn't think about it anymore, and calmed down and answered the question seriously.

In the exam, four and a half hours was so short, and when they crawled out of the examination room, all six of the Chinese team stuck out their tongues, drooped their heads, sweated profusely, and collapsed all over their bodies.

"Come, let's talk."

Huo Qing glanced at Fang Ruohua cautiously, beckoned, and the six of them spontaneously gathered in one place.

They don't need to worry about the impact on tomorrow's exam after the question, anyway, they know what they will do in their hearts.

Will you do it or won't do it, can you have no points?

"Ahh

After the six people finished writing their answers, Huo Qing glanced at Fang Ruohua, and screamed on the table, "You actually wrote at least two solutions to each question, and you also wrote four solutions to the third question, where did you come for so long!" ”

In other words, he almost didn't make the third question, and in the end he had no choice but to use the university's method directly......

"There will definitely be a deduction."

Huo Qing sighed.

The International Mathematics Olympiad requires students to use the methods of middle school to complete the problem solving as much as possible, of course, it is not allowed to exceed the curriculum, but it is not encouraged, and points will be deducted anyway.

Don't look at their practice, when studying, all kinds of extracurricular topics, university topics are not less involved, how much to understand, but the real exam, still requires the use of middle school students' methods.

But there is no way, and deducting points is better than getting zero points if you can't do it

Fang Ruohua ignored him, and after a while, Tong Siyao also came over with a hesitant face, "Ruohua, you can help me talk about it." ”

Speaking of Tong Siyao, she is also unlucky, this year's topic just involves the trigonometric function problem that she is very good at, and her hands and feet tremble before she can get out, and her mind is blank.

Fang Ruohua looked at Tong Siyao's answer: "Do you want to use the inversion method to solve it?" ”

Tong Siyao frowned and nodded slightly.

"That's a good idea."

Fang Ruohua checked Tong Siyao's answer step by step, first circled the missing points, and then directly filled her in.

Tong Siyao's face couldn't help but show a hint of frustration.

When they were in the training team, they all knew that Fang Ruohua thought about it most comprehensively every time he did a question, and there were few points that were lost.

Looking at the part she wrote, there were four red circles popping up on the not comprehensive answers, and she knew that this time might not be good.

She may only get five points for the second question, but she may only get two points for the last question.

Fortunately, Tong Siyao has other advantages, not to mention, the biggest advantage is the resilience and stability in mathematics, don't look at the first day of the exam is not ideal, to the second day of the exam room, as soon as I get the question, yesterday's depression is not at all, and I completed my answer sheet smoothly.

Two days later, the national team was in first place with a total of 198 points.

Fang Ruohua won the gold medal with a perfect score, and she was also the only student with a full score in this international competition.

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