The old man picked up the workbook and read the questions very carefully.

When he finished reading this question, he no longer had a smiling expression, but became serious.

Because this problem is very difficult, it will take him a certain amount of time to solve it.

He stroked his gray beard and said, "This question is very difficult! Classmate, this is from you? ”

In the end, the old man looked at Wang Kang.

Seeing that the principal Gu Yan and many school leaders were accompanying the old man, Wang Kang felt that the old man's status must be very high.

He immediately nodded: "It's me!" ”

"Let me introduce to you, this is Professor Ke Duoke, a professor at the Department of Mathematics of Provincial City University. Everyone is welcome! ”

Gu Yan gave a brief introduction to the students.

When they heard that the other party was a great professor, the students were immediately in awe.

Hua Lao is one of the best mathematicians in China, even in foreign countries, he is among the best, and his strength is absolutely undoubted to become Hua Lao's disciple.

Ke Duo waved his hand modestly: "It's all a false name!" It's all in vain! ”

Immediately afterwards, Ke Duo turned his head to look at Wang Kang: "Being able to come up with such a question means that your research on high school mathematics has reached the pinnacle, could it be that you are one of the people who participated in the mathematics competition this time?" ”

Math problems of this difficulty are simply not accessible to ordinary students.

Only students who have a deep understanding of mathematics will pay attention to this kind of topic.

Hearing Ke Duo's words, Wang Kang was extremely aggrieved.

He was originally the one who was appointed to participate in the math competition, but because of Lu Fei, he was deprived of his rights by the principal.

Wang Kang felt that Ke Duo was a big man, and his level was much higher than that of the school leaders.

And old professors like this are generally full of a sense of justice.

If he tells the truth, maybe Ke Duo will administer justice for him.

Wang Kang gritted his teeth, pointed at Lu Fei and said angrily: "Professor Ke, that's the case, I was originally scheduled to participate in the math competition, but this rice bucket didn't know what the relationship was, and it actually robbed me of my place. ”

After a pause, Wang Kang continued: "Professor Ke, you have to make the decision for me!" ”

In the end, Wang Kang's aggrieved eyes were red, and tears were swirling in his sockets, and he almost cried.

Seeing Wang Kang's appearance and hearing Wang Kang's words, Ke Duo furrowed his brows.

"Is there such a thing?" Ke Duo turned his head and looked at Gu Yan with an unkind face.

"Professor, that's right! Originally, I did have Wang Kang in mind, but I later found out that he did better in math! Gu Yan pointed at Lu Fei and said.

"Oh! Who was that student? Show me how! I'd like to see how many pounds and taels he has. Ke Duo said coldly.

"Professor Ke, the student that President Gu said is me!" Lu Fei stood up at this moment.

Lu Fei is now at odds with Wang Kang, and he is still betting that he will not let Wang Kang participate.

Immediately afterwards, Lu Fei raised his head and said confidently to Ke Duo: "Professor Ke, aren't you questioning my mathematical ability? Didn't you get the Bronze Award if you answered this question correctly? Then I'll tell you the answer right now, and the answer to this question is that the equation holds when a is equal to one-half of b, and a is equal to 2 and b is equal to 4. ”

"This classmate, don't you joke, okay? Even I have to do it for ten minutes, or even twenty minutes, to get an answer to this question. Can you make it in such a short time? ”

Ke Duo didn't believe that the answer given by Lu Fei was correct at all.

From the time he walked in just now to the present, it was less than five minutes in total, and he felt that Lu Fei couldn't be more powerful than himself.

"Professor Ke, isn't it the correct answer, don't you know it when you're done?"

Lu Fei said in a flat tone, but there was no doubt about the firmness in his tone.

Ke Duo didn't like Lu Fei to talk to himself in this tone.

But after all, he is a person with status, and he feels that he should be generous and should not be worried about juniors.

He craned his brow and said in a very formal tone, "Good! Then I'll start solving the problem now! ”

Ke Duo picked up the pen, sat down in a chair, and carefully listed the formula on the paper.

All of them turned their eyes to the tip of the pen.

As the tip of the pen writes formulas, symbols, and numbers on the paper, everyone's eyes also turn back and forth.

Only Lu Fei stood aside casually, and it didn't matter what Professor Ke was doing.

Before you know it, ten minutes have passed, and Professor Ke has written three pages.

Everyone sighed in their hearts:

Sure enough, he is a great mathematician, and the idea of solving the problem is too novel, and the steps of solving the problem are so clear that you can understand it at a glance. If Professor Ke had been our teacher, our math scores would have improved dramatically.

When Ke Duo was about to write down the final answer, he suddenly stopped writing.

He found that his answer was actually the same as what Lu Fei gave.

How is this possible?

Ke Duo furrowed his brows, a little incredulous that this was true.

The onlookers also saw that the final answer was about to come out, and they were very excited, as if the lottery players were waiting for the lottery.

Among them, the most excited is Wang Kang.

He clenched his fists and raised his head to look at Lu Fei, his eyes full of disdain.

It's like saying that the answer is about to come out, and you just wait to lose face!

Lu Fei didn't bother to pay attention to Wang Kang, and hummed a little song in his heart.

Could it be that I'm taking a wrong step?

Ke Duo felt that when he was solving the problem, there must be a step wrong, otherwise it would not be the same as Lu Fei's answer.

Because it only took Lu Fei a few minutes to come up with an answer, it was impossible.

Turning back to the front, Ke Duo looked at it from the beginning, and began to check step by step, not letting go of any suspicious points.

When everyone saw Ke Duo like this, they thought that Ke Duo was a serious and responsible person.

In fact, Ke Duo didn't believe that he had the same answer as Lu Fei, and he didn't believe that Lu Fei, a small high school student, could solve the problem faster than him.

But when Ke Duo checked all the steps, he found that there was no problem with his solution steps, and the answer he got was still the same as Lu Fei.

How so? Could it be that this high school student is a math prodigy?

Ke Duo took off his reading glasses, raised his head and looked at Lu Fei with a blazing gaze, he felt that he had found a piece of jade, a piece of jade in the field of mathematics, which might make a shock to the whole country.

And this piece of jade is none other than Lu Fei.

Gu Yan also thought that the answer calculated by Ke Duo was different from the answer given by Lu Fei.

He couldn't help but sigh in his heart.

Other classmates also thought so, and they all wanted to see Lu Fei make a fool of himself.

Especially Wang Kang, the expression on his face has changed from a smile to a deep mockery.

Only Chu Yanran grabbed Lu Fei's sleeve, meaning to stand firmly on his side.

"This classmate, could it be that you are Lin Lin?" Ke Duo stood up from his chair and looked at Lu Fei excitedly.

He felt that in Yuncheng No. 1 Middle School, only Lin Lin should have the ability to solve this problem.

And he rushed from the provincial capital to Yuncheng No. 1 Middle School this time to recruit Lin Linte to the Department of Mathematics of Provincial University.

Hearing Ke Duo's words, everyone was very puzzled, and they didn't understand why Ke Duo didn't hurry up and gave an answer but asked like this.

"Professor Ke, my name is Lu Fei."

"What? Lu Fei? ”

Ke Duo's eyes widened and he looked at Lu Fei in disbelief.

"Professor Ke, should you announce the answer right away?"

Lu Fei said to Ke Duo, but his eyes looked at Wang Kang.

It's like saying that the truth is about to come out, you wait and call me Dad!

Wang Kang thought that he had won, and he was also not to be outdone, and looked at Lu Fei.

"Lu Fei, I'm really sorry, I blamed you wrong, it turns out that you can really solve this problem in such a short time, you are really a math prodigy!"

Ke Duo gave a thumbs up and praised Lu Fei loudly.

Just now, Ke Duo felt that Lu Fei was a little unruly and rude, which was really annoying.

But now he thinks Lu Fei's shortcomings are very cute.

Aren't all talented people a little weird?

He was like this when he was young, so Ke Duo saw his own shadow from Lu Fei's body.

What the? Did Lu Fei answer correctly? How is this possible!

All of them were amazed and couldn't believe their ears.

Even Ke Duo had to write for so long to figure out the answer, how could Lu Fei solve the answer in just a few minutes.

It's incredible.

However, Ke Duo is a famous mathematician, and since he said that Lu Fei was right, there should be no problem.

"Lu Fei, good job! You've got a long face for me! ”

Gu Yan then turned his head and said to Lu Fei, and at the same time stretched out his hand and patted Lu Fei's shoulder.

"Lu Fei, you are so good at mathematics, why don't you follow me into the Department of Mathematics of Provincial City University?"

Ke Duo extended an olive branch to Lu Fei and looked at Lu Fei expectantly.

He decided to use the special recruitment quota on Lu Fei, and as for Lin Lin, he could only say sorry.

After all, he only has one special recruitment place, and if he gives it to Lin Lin, then he won't be able to recruit Lu Fei.

A math prodigy like Lu Fei, he is bound to win.

"Professor Ke, I'm sorry, I'm not interested in math!" Lu Fei immediately refused.

Well? What the?

Ke Duo's smile froze on his face, he didn't expect Lu Fei to refuse.

Others didn't expect Lu Fei to refuse, although the provincial university is not as good as Qingbei, Kyoto and other universities, but it is at least in the top ten in the country.

What's more, with Lu Fei's usual results, he can only take one exam at most.

Now he can easily enter the provincial university, which is something that many people dream of.

"Lu Fei, if you can go to the Department of Mathematics of Provincial City University, I will help you apply for a scholarship? In the future, you will not have to pay for your school tuition. ”

Ke Duo raised his stacks.

"Professor Ke, I'm sorry, I really don't have any interest in mathematics, I'm only interested in English!"

Lu Fei refused again, and casually made an excuse.

What the? Don't say yes?

Ke Duo was stunned, and the others were also stunned.

They couldn't understand why Lu Fei refused, if it was someone else, they would have been grateful to Dade for accepting it.

"You're really not going?" Ke Duo asked seriously.

"Don't go!" Lu Fei nodded firmly.

"Humph!" Ke Duo was very angry, feeling that Lu Fei was too faceless, so he turned around and strode out of the classroom.

Gu Yan and the others didn't dare to slack off, and hurriedly chased out.