亚洲女初尝黑人巨高清

In the evening, Tan Qi sent a ticket into the office, the location is very good, can clearly see the stage, but not conspicuous, can avoid the sight of others.

A meeting is also being held in the hotel reserved by No. 7 middle school.

The leading teacher stood and raised his voice to encourage: "students, come on tomorrow! It's a new way for you to compete, and it's also for other students! So don't worry! As long as it is fair and just, we should believe in our own strength! "

The teacher stopped for a moment and added, "don't be nervous!"

Xuejiao's line of sight looked at a senior high school student nearby. Sure enough, the other side was more nervous.

The teacher said a few more words, which made the students go back to the room to have a rest.

"Jiaojiao..." Cheng Mingze's room is next to Xuejiao.

"Well?" The snow water bamboo shoots look up.

Cheng Mingze suddenly grinned: "come on."

"Good!" Snow Jiao returned a smile, "you also refuel."

……

March 28, the finals of the mathematics contest.

Lin Zhihua waited until almost everyone went in, then walked in through the small door and sat down in a corner with a good view.

He is wearing a long black windbreaker today, which is not noticeable at all. As long as no one can directly see his beautiful face, he will not notice what kind of person is sitting in this position.

Xuejiao was sitting in her seat in the school uniform of No.7 Middle School, with more than 50 people sitting in a row of eight, a total of seven rows.

She was in the fifth place in the third row. Xue Jiao looked up and saw the invited professor at the front of the stage, and then there were 300 audience members. The 300 people didn't say much, but looking at the past, it was also a dark place.

Most of the students who have no stage experience can't help but get nervous. In their past experience, the examination is relatively quiet in an independent classroom. When surrounded by so many people, their hands and feet suddenly tremble.

Xuejiao also can't help being nervous. After all, she has never had the experience of making questions under the sight of so many people in her life.

Yang Zhan, who is sitting in the front row, is not nervous at all.

Like the senior in senior three of No. 7 middle school, the problems have not come out yet, and they are sweating profusely.

Snow water bamboo slightly closed eyes, deep breathing: snow water bamboo, don't be afraid, below all cabbage!

Open your eyes again, your eyes are clear and firm.

The organizer's teacher came to the stage and stood on the side to announce the rules of the competition. It was divided into three rounds. The first round was an examination. There were two questions in total, one of which was 10 points. The total time was 40 minutes.

When she got the test paper, Xuejiao felt that there was no difference between it and the exam, but some more people watched it?

There are two problems. The first problem is a calculation problem with a large amount of calculation, and the second problem is a geometry.

Xuejiao and Lin Zhihua talked about similar problems before. Although they were completely different, some of them were still the same.

Time is very tight, Xuejiao see the paper is OK, the time in the upper right corner of the table began to count down, immediately began to work hard.

They didn't know that when they were writing hard, the background behind them began to play their answers.

The grid is very small, Lin Zhihua almost found the paper of snow bamboo in dozens of copies.

He couldn't see exactly how she solved the problem, nor could he see the problem clearly, but Lin Zhihua knew that the two problems were stable by looking at her rhythm and expression.

The corner of his mouth rose slightly, and Lin Zhihua was a little proud.

Xuejiao didn't feel that any step was a waste of time, but she just finished it in the 31st minute, while Yang Zhan finished it in about 20 minutes. There is also a high school talent Zheng Mingxuan, also a minute later than yangzhan.

She gave the paper to the staff who came by and took a breath.

Sure enough, genius is genius. What kind of speed and brain speed are needed to complete the project successfully?

After the staff left, all the students sat quietly on it, and the audience did not speak.

Ten minutes later, the staff came back up.

"The students who are promoted to the next round are..."

Snow water bamboo breath a stagnation, most people are tightly pulling up the heart.

You're going to get rid of people so soon?

"Yang Zhan, Zheng Mingxuan, Li Lei Cheng Mingze Gu Xuejiao... "

Xuejiao breathed a deep breath, stood up and walked to one side. The corners of her mouth moved up slightly, making her face relaxed.

There are at least half of them left on the field. In fact, this problem is not difficult. It is impossible for these people to go to the present day. Maybe it's because I'm too nervous, I haven't finished the problem, or I'm too nervous to keep up with my brain.

After bowing, the remaining people were led to step down from the side and sit down in the audience.

There are thirty-two left. Sit back.In the second round, the papers came out.

Snow bamboo slightly a Leng, only a glance, and immediately write quickly.

Three questions! That's 30 cents.

Forty minutes! There are three questions!

Inevitably, Xuejiao was nervous for a moment and her fingers trembled slightly.

"Don't worry about answering questions on the spot. We should assess the ability to cope with emergencies and comprehensive quality, but in the final analysis, it is still mathematics. It's impossible to test English in a math contest. As long as you answer what you know, you will never have any problems. "

Lin Zhihua's words appeared in his head again. Xuejiao breathed deeply and began to write quickly.

Forty minutes later, Xuejiao closed her pen and wiped the sweat on her forehead almost at the countdown of the clock.

Soon, the staff came up and collected all the papers.

When Xuejiao did the topic, she had no feeling of high concentration. When she closed her pen, she found that she was not only sweating on her forehead, but also her back was all wet.

Obviously, she was not alone in this situation. As soon as she looked up, she saw many people reaching for their back clothes.

Xuejiao's heart was still not stable. She was just so nervous that her heart beat like thunder.

Her eyes can not help but put on the recognized strongest Yang Zhan, only to see the other side also wipe his forehead with the back of his hand.

Xuejiao exhaled a breath, and her mood was calmed down a lot.

It turned out that even the most powerful Yang Zhan could feel the pressure this time. After forty minutes of three major problems, he had hardly any time to revise them. He could only write as hard as he could.

It can be seen in the first round, which must get full marks to enter the next round.

Full marks, equal to must finish and can't be wrong.

Xuejiao looks back at Cheng Mingze's direction. The other party seems to sense her sight and raises her head.

Two people's eyes meet, Cheng Mingze shows an encouraging and comforting smile.

Then he closed his eyes and took a rest.

Next, Lin Zhihua frowns slightly and looks at Cheng Mingze.

At this time, in addition to the students taking a break, the professor and the audience seldom relaxed and talked in a low voice.

The professors didn't know what they were talking about, nodding and laughing.

In particular, professors of the Chinese Academy of sciences are smiling and blooming. Yang Zhan, a brilliant genius, was admitted to the Chinese Academy of sciences last year!

Therefore, Yang Zhan is already a student of the Chinese Academy of Sciences.

The audience didn't look for them casually. They were all teachers from the math group. Now they saw the questions on the screen behind them.

"It's a little difficult."

"Which year is the competition not difficult?"

"Miss Li, can you do it?"

The male teacher pushed his glasses and said, "yes, I will. I can't finish it in 40 minutes."

"These students are amazing now."

"No, I think this one is particularly strong."

"This year's assessment is also special."

Of course, there are also some young teachers who gossip

"The appearance of this session is also very good."

"Ha ha, that's right. Yang Zhan and Cheng Mingze can eat by their faces."

"Look at the girl in the third row..."

"Yes, yes, yes, I saw her at the first glance, and my eyes did not move away."

She wasn't the only one who didn't move her eyes. There was also an unnoticed man sitting in the corner behind them Lin Zhihua.

His eyes had never left Xuejiao, and he looked at her with a smile.

He discussed countless problems with her, and often received her pictures of the problem-solving process.

But he never thought that she could be so beautiful when she did the topic seriously. Her eyebrows sometimes wrinkled slightly, and sometimes relaxed lightly.

These simple, unnoticed small expressions, all by Lin Zhihua income eyes.

This time, the time of marking was longer, but soon, the teacher of the organizer came up with a list.

"The students who passed the second round were..."

Breathing is another breath, keep an eye on him.

"Yang Zhan, Zheng Mingxuan, Bai Jiu, Cheng Mingze, Gu Xuejiao."

All of a sudden, everyone was stunned. Li Lei's face became pale with naked eyes.

The boy, who has been preparing for the competition for so many years, has a frightening white face. Obviously, he didn't expect to be eliminated.

It's not just him, but several students have the same expression.

Five people entered the third round, and the remaining 27 were eliminated!

Some of the students looked at the organizer's teacher, their hands moved, and obviously wanted to lift them up.

The organizer's teacher did not wait for them to raise their hands, he said: "students who have objections can check the papers later, and those who have points deducted cannot enter the next round. Now I'll announce six places and beyond... "He looked at the people on the field: "sixth Li Lei, seventh..."

Li Lei takes a breath and makes a gesture of refueling to Cheng Mingze and Xuejiao who stand up and walk to one side.

His sixth place is the first prize of winter camp. If there is no accident, a famous university will be willing to recruit him.

There is no problem recommending a famous university.

He cheered Cheng Mingze and Xuejiao because they were wearing the same color school uniform after all.

Xuejiao's eyes also slightly look at Cheng Mingze. It's really a pity that Cheng Mingze in the original text is locked up.

Cheng Shuo wants to help Gu Xuejiao solve the problem, but he fails to accompany Cheng Mingze, so that he is shut up until he finishes the exam.

After that time, he talked a lot about the relationship between him and Cheng Shuo.

In order to solve the problems for his stepdaughter, his own father was not with his son when he needed it most.

His strength is able to go to today, some of Xue Jiao's regrets for Cheng Mingze in the original text. The original plot may only be a better plot for the feelings of men and women, but for students, what they miss may be an unforgettable experience forever.

Because of jealousy, the boy locked Cheng Mingze.

Cheng Mingze was not able to participate in the competition, so the original text does not have information about the contest.

Cheng Mingze, who can get brilliant achievements, has nothing because of the jealousy of others.

Xuejiao suddenly thought of Cheng Mingjiao. Since the Spring Festival, she has never seen her again.

Xuejiao, no matter what achievements today, no matter how many outstanding people appear around, you should not be jealous of others.

She can try to catch up, can't be blinded by jealousy.

When the twenty-seven finished, they bowed to the professor and the audience and went down to the audience.

"That white school uniform is the bully of our school. It's so powerful that I didn't even go into the third round."

"It's not that they won't do it. Maybe they will be deducted with only a little problem. There is no time to check today's competition like this!"

"He didn't check, and no one else did."

"Yes, look at the top five. These are the most powerful. They are fast and right."

"In fact, in their situation, it is not just a matter of strength. They are very powerful and have a bit of luck."

The lively discussion began to talk about the appearance again

"The first five of this session are also too much to watch!"

"Yes, some of the best people we've just seen are all left on it."

"How do parents teach children today? Handsome and smart

"Look at that little girl. This is the only girl left."

"I haven't seen such a pretty girl yet!"

……

There was a lot of discussion below. The staff at the top took the tables away and brought up five tables with projectors in line.

They sat on their seats with their names on the front of the seats. Xuejiao looked down at them Seven in the Gu Xuejiao.

"Two of them came in from No.7 Middle School? Is this seven middle school the C city one? "

"Yes, that's it. The school is good."

"Only one of many famous high schools in Beijing came in, and two of them were from No.7 Middle School? It's amazing

"This school is lucky this time."

"I'm afraid their headmasters are laughing."

"Ha ha ha, it's me who laughs."

……

Listening to the discussion, the leading teacher in the audience laughed into a flower.

Needless to say, the headmaster will give him a lot of praise when he goes back this time. I'm afraid the prize money is also quite a lot!

With a smile, the leading teacher rubbed his hands excitedly.

……

"The third round is also 40 minutes, 30 minutes for questions and 10 minutes for judges."

The host teacher's words fell to the ground, and five people were stunned.

I thought the professors and the audience came to see them, but they turned out to be the judges of the last round?

How to evaluate it?

How to ask questions?

Five people are a face muddled force, not to mention snow bamboo, is Yang Zhan and other people's expressions are silly.

The bell rang and there was no sound below. At this time, the staff came up with several papers.

One by one.

As a rule, Xuejiao takes a glance first and then starts to do the problem.

There is only one question, but the face of Xuejiao is white.

Not only Xuejiao's face turned white, but everyone else didn't look good. Zheng Mingxuan, a freshman in senior high school, was the youngest in grade and lost his temper for a moment.

Obviously, it's not only them, but also the audience below.

The title appears on the back screen. I can't help it, and the audience makes unexpected sounds

"How could it be?"

"This...""How can high school competition test this?"

"Can this group of high school students know that?"

"Yes

……

The students who had finished were sitting in the audience, their eyes widened in shock, and others were dazed.

Some people are glad that they have come down, otherwise it will be a blank paper.

How can the senior high school competition test this?

Even the judges are not quiet

"I was shocked when I came in and said this before..."

"Me too. I said I shouldn't take this test at that time!"

"I don't agree! It's not embarrassing. "

"Yes, how can high school students take this test?"

"Didn't the organizers say they didn't have to answer? It's just a new attempt. Anyway, these five people can be recommended to any university now! "

"They're all first prizes, but they're not the same."

"This is also true. We are willing to take these five students in the mathematics department! Ha ha ha

"Well, we'd like to have it, too."

"Take it as an additional question. It doesn't matter if you do it or not!"

……

"Ding..." The bell rings once, not only to remind the audience not to make a sound, but also to remind candidates to open the exam.

But there was no one to write, five people in uniform movement, frowning at the paper.

Xuejiao exhaled a breath, closed her eyes slightly, opened it, and finally determined that there were those words in front of her

To prove Fermat's theorem.

Yang Zhan was the first to start writing, and his book content immediately appeared on the screen.

First, he explained what Fermat's theorem was, and then, he began to write a series of formulas.

Lin Zhihua said silently: Andrew Wiles.

Yang Zhan used Andrew Wiles's method of proof, not sure he could remember all the steps, but Lin Zhihua knew that he absolutely wanted to write about Andrew Wiles' method of proving Fermat's theorem.

Lin Zhihua frowned slightly. He knew that Xuejiao worked hard, but Xuejiao was not a genius. Even if Xuejiao knew Fermat's theorem, he would not remember as much as yangzhan.

The teachers of the Chinese Academy of Sciences smile and squint, and other teachers nod their heads and look forward to it.

Five minutes after Yang Zhan wrote, Zheng Mingxuan wrote the same way.

But from the beginning of his writing, Lin Zhihua knew that this man was inferior to Yang Zhan about Fermat's theorem.

Next to Yang Zhan is Cheng Mingze. He writes very fast, and even Lin Zhihua has to nod his head.

Mclardy.

Cheng Mingze used the method of McLarty.

Three people write hard, two never write.

Bai long did not write, his face was pale, obviously he did not know anything.

Xuejiao didn't start writing either. With her eyes closed, she held the pen tightly, and her forehead was dripping with sweat.

Her eyes were closed and no one knew what she was thinking.

Lin Zhihua looks at her worried and says

You're not a genius. There's no need to embarrass yourself.

Lin Zhihua's conjecture is right. Xuejiao doesn't know how to prove Fermat's theorem, and what kind of Fermat's theorem is.

But she vaguely found fragments in the memory of her previous life. When she was a freshman, she attended a lecture given by a big man.

That big man shared a lot of interesting things about mathematics. Xue Jiao thought that at that time, the boring theorems with names in the books had such interesting stories as those lovely mathematicians.

Fermat

Fermat's Theorem

Didi didi

As time went by, Xuejiao didn't write.

Twenty five minutes later, Bai Jiu had already put down his pen with a white face.

He gave up.

Indeed, there is no reason not to give up. At such a time, it is better to write nothing in public.

It's not a shame.

At this time, the snow water bamboo moved and quickly wrote down a sentence.

Fermat's theorem refers to He did not leave any evidence about him. Therefore, I am not sure that Fermat has a clear proof, but I am sure that I can prove it with hypothesis method in the future. Unfortunately, there is too little time to write it out.

It's time to stop writing.

Lin Zhihua smiles.

Mischievous.

Not only Lin Zhihua laughed, but the judges were stunned for a moment. The professor of mathematics at Tsinghua University first laughed and shook his head, but his eyes were appreciative.

"The following is the time for the judges to ask questions. First, Yang Zhan."

During Yang Zhan's question time, the first one to open his mouth was a teacher from the Chinese Academy of Sciences: "you are very good. You are the best. You can write the formula and proof used by Andrew Wiles in such a short time, and also mentioned wiles's solution to the loophole. I'm sure you'll write it all out if you give you more time. "The professor next to him nodded and asked, "has your knowledge been so wide?"

Yang Zhan nodded with a smile and replied: "I think books are the most beautiful things in the world. Fortunately, my brain is pretty good, and most of what I have read remember some."

"You are strong." The professor of Peking University nodded and thumbed up.

Then there is Zheng Mingxuan. He is similar to Yang Zhan, but worse than Yang Zhan. He writes a lot less formula and is a bit messy.

But for a high school student, this is already very strong.

The third is Bai Jiu. No one said anything about him. The professors praised him with encouragement.

"Bai Jiu, you are very good. It's the organizer's immorality."

With that, the audience burst into laughter.

Next, Cheng Mingze.

Fudan teachers did not say anything, took the lead in clapping.

Xuejiao looks back at Cheng Mingze's paper and just wants to sigh A man is a man.

Look at the strength of others.

He and Yang Zhan both simply finished writing the train of thought. Similarly, due to the lack of time, they didn't write the specific steps. They used different methods. They are indeed the most powerful two tonight.

Several professors stretched out olive branches on the spot, eager to quickly put the student into the bag.

In the end, we arrived at Xuejiao.

"Gu Xuejiao..." Professor of Tsinghua University coughed, did not hold back, and then laughed, "you are very interesting."

Use Fermat's form to understand Fermat's.

Fermat said that if there was not enough space, he would not write.

Xuejiao said that she didn't have enough time.

"I don't think you've been writing. How did you think of writing like this?"

Xuejiao coughs, and the pleasant voice comes out

"I don't know how to prove it. I recalled the memory of Fermat's theorem in my head before, but I only thought of interesting stories and didn't think of any proof related content, so I didn't intend to write it at all."

"Oh? Why did you write this sentence in the end

Xuejiao smiles and looks grateful: "I think of my mentor, who is also a friend and teacher. He once said that what you can do or not is your ability, and whether you do or not is your attitude. Thank him for teaching me all the time. My ability may not be enough, but my attitude is quite good. I'm sorry, teacher, I can't do it yet, but in the future, I'll verify whether my hypothesis method can succeed

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