After Rebirth, I Am the White Moonlight of All Big Brothers - Chapter 676 He is leaving, a bunch of roses (one or two more)

Chapter 676 He is leaving, a bunch of roses (one or two more)

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

“Teacher, hand in papers.”

He Longchang: “?” This is only fifty minutes.

It seems that 4.5 hours is lonely.

Ten minutes later, Wei Kongjue, Wu Pingting, Chen Cheng, Tan praised the papers.

After    came out——

Chen Cheng asked: “How do you feel?”

Talk about recognition: “Not difficult.”

Chen Cheng: “It seems that we have to be vigilant this afternoon.”

Talking and applauding the eyes suddenly dazzling.

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

The two went to the cafeteria, Jiang Fuyue and Ling Xuan had already prepared their meals, and they ran to the dormitory after they had finished their meal.

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

……

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

Li Zhao: “So fast?”

He Longchang: “The title is simple, so I submitted it in advance.”

Xiang Pengyi chuckled slightly, meaning: “I hope they can be so relaxed this afternoon…”

“By the way, ask something.”

“you say.”

He Longchang: “That Jiang Fuyue doesn’t use draft paper for the questions?”

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

Yuan Bentao: “When you ask her to wake up in class, you can directly say the answer, and ask her how to calculate, she said that the brain directly gives the answer.”

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 stars worse than that of the morning.

The first question made everyone stunned and scratched their heads.

Suppose z1, z2, and z3 are three complex numbers with a modulus not greater than 1, and w1, w2 are the two roots of the equation X=0. Prove that: for j=1, 2, 3, all have min…less than or equal to 1.

This question looks like an algebra question, but the first thing that comes to mind is the geometric method, because the teacher taught it this way, and encountered similar questions in the previous quiz training.

Everyone didn’t even think about it, so they thought about it geometrically.

The further down the steps, the more confused the expressions on everyone’s faces——

Why is    different from usual?

There is also a discrepancy with the teacher?

The most deadly thing is that you can’t do it halfway!

Everyone was dumbfounded.

When Jiang Fuyue got this question, he compared it with the questions he had done before in his mind for the first time. As expected, 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 method or algebraic plus geometric method.

Pure geometry will not work.

Furthermore, on the side of Chen Cheng and Tan’s praise, the first reaction to this question was the geometric method, but before writing, I remembered that Jiang Fuyue once said: “If it is not exactly the same, don’t say two questions.”

Sure enough, there is one more equation restriction!

The two did not dare to be careless and tried to use geometric methods on the draft paper. As a result, they saw the clues in the second step. They quickly switched directions and adopted algebraic methods.

I have to mention another sentence Jiang Fuyue said before: “In addition to burying your head in pulling a car, you must also learn to look up at the road, because direction is more important than hard work.”

The first question Jiang Fuyue took ten minutes.

When turning the page, Yuan Bentao heard the voice, couldn’t help but glance at her, then raised his eyebrows immediately.

is done?

Still can’t do it, plan to skip it?

The second question is a coincidence, and it still looks at algebra.

is about the reverse Cauchy inequality on convex sequences.

was originally obtained by Alzer, a mathematician from country D. Later research was refined, attracting many mathematics experts and more and more research results.

It just so happens that Jiang Fuyue has read relevant papers and knows many conclusions that have been proved.

There is a derivative theorem that happens to be related to this question. If it can be used directly, it only takes three steps to solve this question.

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

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

It is not impossible to use it, but you must use your existing high school knowledge to complete the proof or derivation on the spot.

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

Ten minutes later, she asked for an additional paper.

Yuan Bentao had a meal: “What’s the matter?”

Jiang Fuyue: “Not enough to write.”

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

Others: “?” Which question is so perverted? Can Jiang Fuyue ask for an additional volume?

唔…… It seems even less confident.

This question, Jiang Fuyue spent a full twenty minutes.

Not only filled the original blanks of the test paper densely, but also filled up the added page with eloquence.

When    patrolled past her, Yuan Bentao was startled at first glance.

Does the second question require so many steps?

No!

What is she doing?

The third question is the simplest. Jiang Fuyue only took eight minutes.

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

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

Grass! Why is it faster than the morning? dying!

I just ask, is she still human? !

I want to break her mind to see what structure is inside and how it is different from ordinary people.

Seeing Professor Yuan’s dumbfounded look, I was balanced.

……

Ling Xuan came out two hours after the exam started.

When everyone was shocked because Jiang Fuyue handed in the papers in advance, and the mentality was slightly collapsed, Ling Xuan did not lift his head, and his writing was fascinating.

After all, I have long been used to it.

Others fear, I am calm, because the devil is around.

Scared and scared, I am bold.

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

Talking about the praise also came out after five minutes, 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!”

Talk about the recognition: “After a week of hard work, I can finally get a good night’s sleep.”

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

Both of them are in the second examination room, she doesn’t know.

Chen Cheng: “I don’t know. Anyway, they haven’t handed it in when the commendation came out.”

Jiang Fuyue slightly curled her lips: “Very good.”

Tan Appreciation and Chen Cheng looked at each other, tacitly.

That night, Ling Xuan gave a treat and took them to have a big meal outside of school.

is worthy of being a wealthy young master. He is generous in his shots and directly prepares Western food. It is still one of the three most expensive restaurants in the imperial capital.

Chen Cheng: “Ah, it’s nice to have money.”

Talk about recognition: “Hi! This **** copper smell.”

After eating, the sky is dark, the street lights are dazzling, and the neon flickers.

The four of them were about to take a taxi back to school. Jiang Fuyue suddenly answered the phone. After saying two good words, she said that she would not go back temporarily and let them go first.

Ling Xuan frowned: “You are not safe by yourself.”

“Don’t worry, I have a sense of measure.”

Ling Xuan knew she couldn’t persuade her: “Call if you have something to do, don’t be too late.”

“good.”

The three of them got in the car and left.

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

She pulled the car door and got in the co-pilot.

Xie Dingyuan: “Congratulations.”

Jiang Fuyue raised her eyebrows: “What do you mean?”

“IMO is in sight.”

“Now that the national team roster has not been announced, congratulations on my winning the gold? Is it too early?”

“Say ahead of time, I’m afraid there will be no chance then.”

Jiang Fuyue said slightly: “What’s wrong with you?”

She noticed that the man’s face was exhausted, and the corners of the eyebrows were full of fatigue. Because of the white skin, dark circles under the eyes were particularly noticeable.

On the phone just now, she also said that she had to meet her, and her attitude was very firm.

In fact, Jiang Fuyue was a little dissatisfied in her heart.

But now it seems…

The man’s Adam’s apple rolled lightly, and his deep voice revealed a trace of hoarseness: “Tomorrow, I will leave for F State, at least three months, as long as half a year or even longer. There may be no way to witness the moment you put on the gold medal, so, in advance Congratulations.”

“F Continent? Are you on a business trip?” But as far as she knows, Hanqing does not have a business sector there.

Xie Dingyuan shook his head.

“That is?”

“…I’m sorry.” He couldn’t say.

Jiang Fuyue naturally won’t force it, “Okay, I will accept it.”

The man smiled: “There is still this.”

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

“Is this also delivered in advance?”

“Um.”

“Okay.” Jiang Fuyue took it from her kindness, took it, and hugged it in her arms.

The scent of flowers scented instantly when he lowered his head.

Suddenly there was a click–

She raised her eyes in amazement, and there was another sound, this time the flash was still on.

It was Xie Dingyuan who took out his mobile phone to shoot at her.

“you……”

“It’s beautiful, I will send it to you.”

As soon as the voice fell, Jiang Fuyue’s WeChat shook twice.

really sent it to her.

The man took his cell 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 in person.

Oh, and this bouquet of roses.

Jiang Fuyue’s eyes flashed doubts, but 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.

The teacher hasn’t come yet, the whole classroom is chatting.

Chen Cheng: “Did you watch the news this morning?”

Talking about praise and shaking his head: “What? Is something big happening?”

“It is said that an unknown virus appeared on F Continent, which has caused more than two hundred deaths. The Taki government urgently asked China for help and hoped to send a team of experts…”

Two changes, three thousand words.