After Xia Yihui finished saying this, the classroom was obviously silent for a moment, and many people looked at Xia Yihui with a trace of confusion in their eyes.
The old professor didn't know about these grievances, he just nodded appreciatively and looked at Xia Yihui with encouraging eyes.
"Since you think you can do it, why don't you try it on the podium?"
Xia Yihui was silent in his own thoughts and did not speak.
To be honest, he still doesn't know what the dungeon joker wants him to do. It is said that events affecting all mankind will happen, but everything in front of us is almost calm, so there is no crisis that will break the sky.
Apparently his silence had been misinterpreted to mean something else.
The male classmate who had recently recommended Xia Yihui breathed a sigh of relief, and secretly patted his chest next to him. And some students who were watching the show lost their interest. They just lazily took out the draft paper from the desk and scratched their heads at the topics on the blackboard.
For a moment, there was only the "rustling" sound produced by the tip of the pen touching the paper. This sound gradually changed from slow and steady to extremely fast and flustered. Obviously, with the passage of time, the mood of these pen writers has deteriorated greatly.
Can't do it, still can't do it, this question is simply too difficult!
I knock! Is it really a high school question type? !
After some psychological activities of one kind or another, the students were tortured by the questions and were on the verge of collapse.
At this time, there was a clear voice.
Xia Yihui hooked his lips and smiled slightly: "No problem, I can go up and try."
As soon as the words fell, nearly twenty little heads suddenly lifted up in an instant, their faces full of bewilderment.
Their desks were covered with scraps of draft paper, and the calculation process on them was complicated and esoteric. Even so, they still failed to calculate the answer. It is conceivable that the difficulty of this question has completely exceeded imagination.
When everyone was struggling, Xia Yihui was very calm.
He walked towards the podium step by step, his expression could not be called confident, but he could not see much panic either.
Everyone looked at the draft paper on the table and suddenly realized.
That's right, people themselves said that it was just a 'try', so what's the point of getting excited here.
Thinking so much, many people shook their heads in disdain.
They lowered their heads, ready to continue fighting that math problem.
the other side.
Xia Yihui had already stepped onto the podium. He took the chalk from the table and looked at the math problem seriously.
The atmosphere of the audience in the live broadcast room was very enthusiastic.
"Come on, Xia Xia! I'll call you!"
"I just tried it, but I can't do it. The problem is still strange. High school students lack some knowledge points for transforming formulas, so it's no wonder that these people can't do it."
"Although this topic is simply impossible for me to start, I always have a kind of honey confidence. Xia Xia will definitely do it, so prosperous and in a trance..."
A few barrages of 'Swipe Swipe' slid past, and the barrage in the live broadcast room at this time was like a flag-waving cheer before the sports meeting, and it looked very lively.
Xia Yihui was not disturbed by the barrage in the live broadcast room. After watching it for about half a minute, he had a general idea of the question in his mind.
This question is actually a bit beyond the scope of high school. The two formulas used in it can only be learned in college. It is no wonder that students can't do it.
Thinking of this, Xia Yihui sighed deeply.
Maybe he just dropped out of school can't do this kind of problem, but now he has gone through ten years of practical training in the research institute, and if the years of losing his memory are included, it may take even longer.
In ten years, he has changed from an ignorant teenager to a stable adult.
He is so much older than these npc kids, why bother getting angry.
Xia Yiyi didn't tease the students again, he squeezed the chalk neatly, and began to write the solution process on the blackboard stroke by stroke.
thump thump—
The sound of the tip of the chalk colliding with the blackboard was continuous, and this sound was particularly obvious in a quiet classroom. Many people came out of the shadow of the problem, raised their heads, showing hesitation.
At first, everyone thought Xia Yihui was just scribbling, but after looking at it, someone finally smelled something wrong.
There are a total of three small questions in this question, and I am writing the first one this summer, and the writing is well-founded, and the calculation process is also correct, it does not seem to be writing blindly.
After about a few minutes, Xia Yihui calculated the first small problem, moved to another small blackboard and started to solve the second small problem.
Because of the position shift, the answering process that was slightly covered by him was perfectly presented in front of everyone.
After the comparison, many people began to doubt life.
In fact, the first small question is not too difficult, the pure calculation process is a bit more complicated, and the main difficulty lies in the last two small questions.
But they still feel incredible.
In this room, anyone could possibly ask this first little question, but it was impossible for Du Duxia once, because he was put in the class through the back door, so what would he talk about through the back door
Next, something even more unbelievable happened to the students.
After finishing the first small question, Xia Yihui didn't stop writing, he didn't even hesitate, and immediately started to answer.
The chalk tapped on the blackboard, and the answering process flowed smoothly from the tip of the pen without any pause.
The old professor smiled and nodded with approval.
Some people opened their mouths and immediately raised their pens to follow Xia Yi's calculation process.
Many people were lucky enough to have a problem that had been bothering them, but this problem was solved immediately after seeing Xia Yihui's calculation steps, and they finally found a breakthrough.
After some calculations, the second small question was perfectly solved.
At this time, the way everyone looked at Xia Yihui was very different from before.
In this provincial key point, everything is based on grades and brains, and seniority depends on grade rankings. Although Xia Yihui's ranking has not changed at all, it is obvious that something has been quietly changing.
Everyone put down their pens and let out a long sigh of relief.
It is seven o'clock in the morning, and it is also the first class, when all the students are relatively tired.
A lot of complicated calculations made them drowsy, and many people rubbed their faces to force themselves to wake up, and were about to wait for Xia Yi to come down to ask about the situation, but what happened next was shocking again.
Xia Yi didn't come down, he paused for a few seconds, then turned around, walked slowly to the third blank space, and began to copy the questions of the third quiz.
"What is Xia Yihui doing?"
"God, he won't have a third question, will he?!"
Amidst the doubts, someone spoke in a cold voice, full of dissatisfaction.
"Probably not, the third little question is obviously not in the category of high school. Didn't you see that even the top ten monsters in the class couldn't get their hands on them. How could he have the ability to compete with those monsters in Xia Yihui? Just because of his face? "
As soon as the words fell, many people chuckled.
Not to mention, if you really want to compare your face, Xia Yihui will definitely beat the whole school with few opponents.
After all, he is indeed very good-looking.
He has a tall and straight figure, thin lips and a high nose, and very slender eyes. In the blink of an eye, there is always a kind of indifference unique to a rich man. This is a very eye-catching appearance, as if it always has a unique attractiveness, and it can always make people worry about it.
This good looks isn't just for their unkempt bunch of nerds.
Many people believed that Xia Yihui would definitely not back down even if he was compared to someone in the school who had been elected as the school grass for three years.
As for why he is a school grass, Xia Yihui is ridiculed, and this probably has something to do with his grades.
Everyone was waiting to watch the show, and their eyes were obviously more focused at this moment.
After copying the questions, Xia Yi became clearer.
After a pause, he turned and walked back to his seat.
"Hahahahahahahahahahahahahahahahahahahahahahahahahahahahahahahahaha!"
Everyone burst out laughing.
What, they thought it was real as soon as Xia came back, but they turned out to get back to their seats after copying the questions.
The old professor was very satisfied. Before that, Xia Yihui was a typical example of poor students in his mind, the poor student of poor students.
He hadn't had any hope for it for a long time, and now the latter can make the first two small questions, which is already extremely difficult, how can he not be happy
The old professor was about to stop the laughter in the classroom, and the words were almost on the verge of his mouth, but he held back abruptly.
Xia Yi went back to his seat and took out a textbook, lazily walked back to the podium, shrugged and said:
"Sorry, I forgot the formula, I'll look for it in this book."
The laughter stopped abruptly, and everyone looked at each other in blank dismay.
What happened next was beyond everyone's imagination. After Xia Yi got the book, as if by divine help, he scribbled on half the blackboard without stopping.
I don't know who said this: "...I'm a mother, what's going on?"
At first, everyone felt that Xia Yihui was writing nonsense, but the more they looked at it, the more wrong it became.
This logic, this principle... Although they couldn't fully understand what Xia Yihui wrote, but at first glance, it seemed to be true!
After Xia finished writing, he stepped aside in a polite manner and looked at the old professor. The students also held their breath and followed his gaze.
The old professor pondered for a while and said, "Your solution is not right."
Xia Yi raised his eyebrows slightly, but did not speak.
Everyone held back their breath for such a long time, and they dispersed slightly at this time. God, it's fortunate that Xia Yi didn't answer correctly, otherwise where would they put the faces of these top students!
"However." The old professor continued.
There are still more? !
Everyone was just relieved, but at this time, the old professor attracted attention again.
"But the answer is correct." The old professor's panting finally ended. He nodded approvingly and said, "This solution is not at the level of high school students. Although the calculation formulas used in it are learned in high school, the solution involves advanced Mathematics, you should have previewed the textbooks in college?"
It was rare for Xia to be speechless.
When he dropped out of school, he happened to be in high school, and went to study all the Huaguo talent projects that he had participated in. At that time, there were experts tutoring various hard-core knowledge, so how could he be stumped by such a topic.
Even so, he still nodded slightly, "Yes, I have previewed it."
Everyone's mood was ups and downs, and now they are numb.
Ah, so I previewed it...
etc! Why are you a scumbag with such a strong self-awareness that you went to preview the textbooks for the university!
**
Until the end of the first class, everyone looked at Xia Yihui with an unusual meaning.
Xia Yihui didn't care about it. In fact, he is now fully involved in the rules of ghost cards, and he is not in the mood to play house with the children here at all.
The rules say that players have to stop the crisis within December 22, but they didn't specify what kind of crisis it is...
From the current point of view, Xia Yihui is also a little confused about how to play this card. Now that there is no clue, he can only temporarily act with the identity given by the ghost card. Having not experienced a normal student life for a long time, Xia Yi was really a big girl getting on a sedan chair, feeling fresh for the first time.
The students collected their desks and left the classroom in pairs. Xia Yihui sat there for quite a while, but he didn't see anyone come up to ask him to go with him.
Seeing this, many viewers in the live broadcast room sighed.
"Xia Xia, it seems that you are not very popular in this ghost game. You started with a bad hand. You are really the worst anchor on the whole star network."
Xia Yi also followed suit with a serious sigh.
He didn't care about Lao Shizi's popularity, but there was one sentence in the bullet screen that was very correct: this time the opening was another bad hand.
In the usual dungeons, there are always npcs who come up to contact him, more or less able to give some information about the dungeon mission.
In fact, this is already a routine, but this time... no npc came forward to talk.
This means that on December 22, the ghost card, everything is waiting for him to discover by himself.
"It's really..." Xia Yihui narrowed his eyes, licked his lower lip with the tip of his tongue, and whispered a vague sentence, "It's interesting."
As soon as the voice fell, the classroom door was opened with a 'snap', and the female class leader began to knock on the table excitedly, "Sisters, go to physical education class, the school grass is playing basketball on the basketball court next to it!"
There was a nerdy-looking boy at the edge of the classroom. He adjusted the frame of his thick glasses, raised his hand blankly and asked, "Which school girl?"
"Which school girl can I have? Isn't there only one school girl in our school?" The female squad leader was full of excitement: "It's Zhang Qingyu, the god of learning! He's playing on the basketball court now, so handsome!"
Xia Yihui: "..."
excuse me
Is it the Zhang Qingyu he knew? !