Wei Daxiong couldn't help but stepped forward and asked a few questions in a low voice. Yan Han was angry and anxious, and told the whole story with curses.

Only then did Wei Daxiong know that Qin Ke, who wrote the "Challenge Letter", had just held a "15-minute challenge" here. He solved several difficult questions raised by the candidates in an oral way, and defeated all the candidates.

Not easy.

"Real or false? Do the mental arithmetic on the spot and directly describe the entire solution process?" Wei Daxiong thought he had heard wrong and asked subconsciously.

Yan Han's face was filled with unhappiness: "Hey, you don't know if it's true or not. Anyway, no matter it's true or false, it can only be said to be false now. You haven't seen what my student looks like now! Damn it, this Qin Ke is really a monster! You guys

I'm lucky I didn't run into him!"

Wei Daxiong frowned. Hubei Province is the first-class Mathematical Olympiad province. Their candidates have won gold medals every year, and at least they can get silver medals. Their overall strength is not necessarily inferior to that of Chenghai City. Top students of this level were actually beaten by that

Qin Ke lost all confidence after being hit?

Is this Qin Ke really so scary?

No matter what, Wei Daxiong decided not to let the students he brought know about this, but when he turned around, he found that students from both sides were already chatting together. The candidates in Chenghai City were all surprised and doubtful after hearing this.

Damn it! Wei Daxiong cursed secretly, and immediately summoned his students and took them away. On the way, he kept telling them not to worry about Qin Ke, he was just a clown who loved acting.

Yang Ye noticed that among the candidates from Hubei Province just now, there was a student who ranked sixth in the national competition last year. This youthful student also had an ashen face and dull eyes.

This made Yang Ye become somewhat interested in Qin Ke. This guy seemed to be quite capable.

However, he didn't believe it at all as to how terrible the students from Hubei Province had praised Qin Ke.

Solve national competition and even IMO difficult questions in seconds on the spot? Hehe, you are not afraid of making others laugh when you tell such a joke. You probably exaggerate your opponents to cover up your own incompetence. After all, this is a common thing.

After entering the examination room after the inspection, Yang Ye quickly came to his examination room, but unexpectedly saw the name "Qin Ke" from the list of candidates posted on the wall outside the examination room, and by coincidence, Qin Ke was sitting on the seat to his right

.

Yang Ye couldn't help but raise the corners of his mouth, revealing a sinister smile.

Qin Ke, Qin Ke, you are in the same examination room as me, you are unlucky! You are a scumbag who talks nonsense, wait a minute and I will show you what a true academic god is!

A true academic god is not one who relies on bragging in some challenge book!

But it was tested based on strength!

After taking out his ID and having the invigilator conduct a final inspection, Yang Ye walked into the examination room. He looked at the seat to his right and saw the target person.

Qin Ke is very easy to recognize, and this guy also wears a red scarf very arrogantly, with the words "Hua Hai Qin Ke" conspicuously written on the front of his face.

Hey, here’s Hua Hai Qin Ke! Why don’t you talk about Wing Chun Ip Man? I really want to fight ten of them?

Yang Ye glanced at this guy twice. He looked like a human. He just had naturally curly hair that didn't seem to be combed neatly and looked a bit messy. There was also a dull hair standing on top of his head, and his face was also a mess.

He has a lazy, gangster look, and wears a baggy school uniform, a bit like a gangster.

Such a bastard student was actually praised by the examiners in Hubei Province?

It seems that the current Mathematical Olympiad candidates in Hubei Province have declined...

Yang Ye snorted coldly, how much strength can such a bastard-looking student have? That challenge letter is more like nonsense!

Sure enough, as Professor Wei said, it is all a conspiracy to take the opportunity to shake our minds.

Yang Ye quickly lost interest in Qin Ke.

…

While Yang Ye was sitting in his seat waiting for the exam to start, the question-writing team of the National Olympic Mathematics Organizing Committee exploded. The "15-minute challenge" Qin Ke had played outside the exam room had been reported back.

Caused great controversy.

Most people have an impression of this candidate who posted a "letter of challenge" to "grandstand", and it is a negative impression. After all, no one would like a student who challenges his authority like this.

Only a few experts and professors with a more upright style, or who sympathized with and supported Deng Hongguo, would occasionally give Qin Ke some explanations, feeling that such candidates "although their actions are undesirable, their feelings are still understandable."

However, when the news of the "15-minute arena competition" came, almost everyone in the question group was filled with doubts and sneers.

Especially when I heard that there seemed to be some IMO difficult questions in it, a group of experts and professors shook their heads and sighed, "Three people are like a tiger, I'm honest, I can't be fooled. They actually said they can solve IMO difficult problems in seconds? What a joke!"

Some experts suggested: "How about we go see how Qin Ke answered the questions?"

Immediately some people shook their heads: "Don't go, don't go, it's a waste of time."

Professor Wei, who is quite famous in geometry in the question group, said: "I'm a little interested. I want to see what this guy's expression looks like when he can't even answer the first question!"

"Old Wei, you are so evil-minded. You must have asked the first geometry question. It is almost the most difficult question in the whole paper."

Professor Wei smiled and said: "It's just generally difficult. The second question is probably the number theory question given by Professor Han. That's the really difficult question. The first time I saw it, I wasn't confident that I could prove it."

Professor Han shook his head and sighed: "Don't try to add glory to my face. My question is nothing. If those top Mathematical Olympiad students are willing to spend about an hour, it is still possible to prove it. The really difficult question is

The seventh question asked by President Yue himself was really extremely difficult, and no student could do it within the exam time."

When Professor Wei saw Yue Wendao smiling and saying nothing, he flattered him and said, "Don't mention President Yue's seventh question. It is an exquisite problem comparable to IMO! To be honest, my study in geometry is relatively deep, but the

President Zhiyue is resigned to being defeated! Not to mention other questions, just this seventh question, even if Qin Ke is really a mathematical genius, there is no way he can prove it without spending a day. Hehe, he can complete the entire paper in one hour.

joke!"

"President Yue, why don't you go take a look and see if any of the candidates can solve your seventh question?"

In the end, nine expert professors, including Professor Wei of geometry and Professor Han of number theory, decided to go and see Qin Ke answer the questions in person.

However, even these nine people entered the examination room in two batches. The national competition is very serious. Even the experts from the question setting team have to apply to enter the examination room in the name of "observing the effect of the test questions".

, and only a maximum of five people can enter at one time to avoid affecting the candidates' answers.

Vice President Yue Wendao was very confident in the questions he personally asked. It was a standard "IMO DAY 2" difficult question. He didn't think any candidate could do it, but he happened to have nothing to do and wanted to take a look at it.

The candidates looked frustrated and painful when they were stumped. After hearing this, they stood up and smiled happily: "Okay, then I will personally lead the team to see how the candidates answered on the first paper after our reform!"

So a group of ten people marched toward Qin Ke's examination room in a mighty manner.

…

The bell rang for the start of the exam, and the invigilator started handing out papers after announcing the rules of the exam room.

Yang Ye quickly got the test paper, but he frowned when he saw the first question.

This is a geometric proof problem.

"1. As shown in the figure below, let K be any point on the straight line where the altitude line AD of △ABC is different from the vertical foot D. Verify: the projections P, Q, R of D on the straight lines BA, BK, CK, CA

, S are cocircular or collinear, and these circles form a coaxial circle group with the straight line PQ as the common axis, and the centers of these circles are on the straight line passing through the midpoints M and N of PS and AD."
Chapter completed!