After Rebirth, I Am the White Moonlight of All The Big Brothers

Twenty minutes later, Ling Xuan and Guo Zidong raised their hands at the same time.

"Teacher, hand in the papers."

He Longchang: "?" It's only fifty minutes.

It seems that 4.5 hours gave a loneliness.

After another ten minutes, Wei Kongjue, Wu Pingting, Chen Cheng, and Tan Jiaxu handed in the papers.

After coming out-

Chen Cheng asked, "How do you feel?"

Talking about the praise: "It's not too difficult."

Chen Cheng: "It seems that we need to be vigilant in the afternoon."

Tan Jiaxu's eyes suddenly froze.

The first three questions are mediocre, and the last three questions are bound to widen the gap.

When the two went to the cafeteria, Jiang Fuyue and Ling Xuan had already prepared meals for them. After they finished their meal, they ran to the dormitory.

There are still five hours before the exam starts in the afternoon, which is enough for them to write another set of questions and take a nap.

...

In the office, He Longchang came back with the test paper in between.

Li Zhao: "So soon?"

He Longchang: "The topic is simple, and it was handed in ahead of time."

Xiang Pengyi chuckled lightly and meant something: "I hope they can be so relaxed this afternoon..."

"Right, let me ask you something."

"you say."

He Longchang: "That Jiang Fuyue doesn't use scratch paper for questions?"

Li Zhao nodded: "I found out on the first day."

Yuan Bentao: "When she got up in class, she could give the answer directly. When asked how she did the calculation, she said that her brain gave the answer directly."

He Longchang was speechless for a while: "...This student does have two brushes."

In the afternoon, the examination room has not changed.

It's just that the difficulty of the question is more than one and a half star worse than that in the morning.

The first question left everyone dazed, scratching their ears and scratching their cheeks.

Suppose z1, z2, and z3 are three complex numbers whose modulus is not greater than 1, and w1 and w2 are the two roots of the equation X=0. Prove: For j=1, 2, and 3, min... is less than or equal to 1.

This question looks like an algebra question, but the first thing that comes to your mind is the geometric method, because that's what the teacher taught, and I have encountered similar questions in the previous quiz training.

Everyone didn't even think about it, so they considered it in the direction of geometry.

But the further down the steps, the more confused the expressions on everyone's faces—

Why is it not the same as usual?

Is there any discrepancy with what the teacher said?

The most deadly thing is that I can't do half of it!

Everyone was dumbfounded.

When Jiang Fuyue got this question, she immediately compared it with the questions she had done before, and sure enough, it just looked like it.

In fact, there are two different things at all!

Because of the lack of a condition and the addition of an equation restriction, this question has changed in essence and can only be solved by algebraic methods or algebraic and geometric methods.

Pure geometry will not work.

As for Chen Chenghe and Tan Xinghui, the first reaction of the two of them when they got this question was also a geometric method, but before writing, they remembered what Jiang Fuyue once said: "If it's not exactly the same, don't say the two questions are similar."

Sure enough, one more equation limit!

The two did not dare to be careless, and tried the geometric method on the scratch paper. As a result, they saw the clue in the second step, and quickly turned the direction and used the algebraic method.

Here I have to mention what Jiang Fuyue said before: "In addition to burying your head in pulling the car, you must also learn to look up at the road, because direction is more important than effort."

The first question, Jiang Fuyue, took ten minutes.

When Yuan Bentao heard the voice while turning the page, he couldn't help but glance at her, and immediately raised his eyebrows.

Are you done?

Still can't do it, plan to skip it directly?

The second question is very coincidental, still examining algebra.

is the problem of inverse Cauchy inequality on convex sequences.

It was originally obtained by Alzer, a mathematician from country D, and the later research was refined, attracting many mathematicians, and more and more research results.

It just so happened that Jiang Fuyue had read the relevant papers and knew many of the conclusions that had been proven.

One of the derivative theorems is just related to this problem. If you can use it directly, you can easily solve this problem with only three steps.

Unfortunately, IMO has requirements and can only use high school knowledge to answer the questions.

Not even the theory of calculus and linear algebra can be used directly.

It is not impossible to use it, but the proof or derivation must be completed on the spot using the existing high school knowledge.

Jiang Fuyue was silent for a moment, um, the derivation process is quite cumbersome.

Ten minutes later, she asked for an extra roll.

Yuan Bentao paused: "What's wrong?"

Jiang Fuyue: "Not enough to write."

In the end, Yuan Bentao added a blank test paper to her on the spot.

Others: "?" Which question is so perverted? How could Jiang Fuyue ask for an extra volume?

Hmm...it seems to be even less confident.

Jiang Fuyue spent a full twenty minutes on this question.

Not only did he densely fill in the blanks of the test paper, but he also filled out the added page.

When the patrol passed by her, Yuan Bentao was startled at first glance.

Does the second question require so many steps?

No!

What is she doing?

The third question was the easiest, and Jiang Fuyue only took eight minutes.

So, 38 minutes after the test, Jiang Fuyue raised her hands again...

In an instant, the examination room gasped one after another.

Grass! How is it faster than in the morning? dying!

I just ask, is she still human? !

I want to open her brain to see what's inside and how it's different from ordinary people.

Seeing Professor Yuan's stunned look, I was balanced.

...

Ling Xuan came out two hours after the exam started.

When everyone was shocked by Jiang Fuyue's early submission of papers, and their mentality was slightly collapsed, Ling Xuan didn't lift his head, and he wrote with great spirit.

After all, you are used to it.

Others are afraid, I am calm, because the devil is around.

Frightened, frightened, and daring.

Chen Cheng came out three hours and fifteen minutes after the test, more than an hour later than Ling Xuan, but judging from the expression on his face, the degree of completion should be quite good.

Tan Jiaxu also came out five minutes later with a smile on his face.

The four did not exchange questions, nor did they find Jiang Fuyue for the answer.

Chen Cheng: "Finally finished the exam!"

Tan Jiaxu: "After a week of hard work, I can finally get a good night's sleep tonight."

"When did Guo Zidong and Wei Kongjue hand in the papers?" Jiang Fuyue asked suddenly.

Both of them were in the second exam room, she didn't know.

Chen Cheng: "I don't know. Anyway, they hadn't handed in the award when it came out."

Jiang Fuyue hooked her lips slightly: "It's good."

Tan Jiaxu and Chen Cheng looked at each other, tacit understanding.

That night, Ling Xuan treated the guests and took them to an off-campus dinner.

As expected of the young master from a wealthy family, he is generous in his shots, and he cooks Western food directly. He is also one of the three most expensive restaurants in the imperial capital.

Chen Cheng: "Ah, it's nice to have money."

Tan praised: "Hiccup! This damn copper smell."

After eating, it was already dark, the street lights were dazzling, and the neon lights were flashing.

The four of them were about to take a taxi back to school when Jiang Fuyue suddenly answered the phone, and after saying yes twice, she said that she would not go back for the time being and let them go first.

Ling Xuan frowned: "You are not safe alone."

"Don't worry, I have a measure."

Ling Xuan knew that he couldn't persuade her: "If you have something to call, don't be too late."

"it is good."

The three got in the car and left.

Five minutes later, a black Mercedes-Benz stopped in front of Jiang Fuyue.

She opened the door and got into the co-pilot.

Xie Dingyuan: "Congratulations."

Jiang Fuyue raised her eyebrows: "What do you mean?"

"IMO gold is in sight."

"Congratulations to me for winning the gold before even the national team roster has been announced? Wouldn't it be too early?"

"Say in advance, I'm afraid I won't have a chance at that time."

Jiang Fuyue was slightly surprised: "What happened to you?"

Only then did she notice the tiredness on the man's face, the tiredness at the corners of his eyes and brows, and the dark circles under his eyes were particularly obvious because of his fair skin.

On the phone just now, I also said that I had to see her, and my attitude was very firm.

In fact, Jiang Fuyue was a little dissatisfied.

But now it seems...

The man's Adam's apple rolled lightly, and his deep voice revealed a hoarseness: "Tomorrow I will leave for Continent F, at least three months, as many as six months or even longer, and I may not be able to witness the moment when you wear the gold medal, so, in advance Congratulations."

"Continent F? Are you on a business trip?" But as far as she knew, Hanqing had no business there.

Xie Dingyuan shook his head.

"That is?"

"...Sorry." He couldn't say.

Jiang Fuyue naturally wouldn't force it, "Okay, I'll accept it."

The man smiled lightly: "And this."

Then, like magic, he took out a bunch of roses.

"Is this also delivered in advance?"

"Um."

"Okay." Jiang Fuyue took it over and hugged her in her arms.

The moment he bowed his head, the fragrance of flowers flourished.

Suddenly there was a click—

She raised her eyes in amazement, and said again, this time the flash was still on.

It was Xie Dingyuan who took out his mobile phone and took pictures of her.

"you……"

"It's beautiful, I'll send it to you."

As soon as the words fell, Jiang Fuyue's WeChat vibrated twice.

Really sent it to her.

The man put away his mobile phone and held the steering wheel: "Send you back to school."

Xie Dingyuan came in a hurry and left in a panic.

It seems that this trip is really just to say "congratulations" to her personally.

Oh, and this bouquet of roses.

Doubt flashed in Jiang Fuyue's eyes, but she didn't think much, turned around and entered the school gate.

The results were announced the next day, and all 34 members of the training team were present.

Before the teacher came, the whole classroom was chattering.

Chen Cheng: "Did you watch the news this morning?"

Tan Jiaxu shook his head, "What? Did something major happen?"

"It is said that an unknown virus appeared in Continent F, which has caused more than 200 deaths. The Taki government urgently asked Huaxia for help and hopes to send a team of experts..."

Two more, three thousand words.