Ding Yushan's voice was so loud that the whole class heard it.

Immediately, many people echoed it.

"Yes, I was just going to say that. She read the correct answer, and repeated, what kind of skill is that? She didn't make it herself!"

"To put it bluntly, isn't it just copying homework? It's just that I memorized it after copying. ”

"Alas, some people are just lucky enough to be able to be at the same table with Mo Qingyu, why am I not so lucky?"

These whispers reached Mo Qingyu's ears, and his face changed suddenly.

"Don't talk nonsense, it's not ...... at all"

Mo Qingyu was indignant, and stood up as soon as he slapped the table, wanting to defend Nuan Nuan.

However, before he could finish speaking, Zhang Xihua had already spoken first.

"Nuan Nuan, are you really coming up with the ......method of these questions? It's better and more concise than Mo Qingyu's solution!How did you come up with it?"

When Nuan Nuan was writing on the blackboard just now, he deliberately glanced at Mo Qingyu's answer and found that it was different from the first line.

He also thought that Nuan Nuan was writing nonsense, and wanted to fool the past, and he was ready to expose her.

As a result, the more he looked, the more shocked he became.

By the time Nuan Nuan had finished writing, he was completely shocked.

The solution...... It has completely opened up a new way of thinking, not to mention that it is better than Mo Qingyu's solution, and even the solution on the standard answer is not so concise and accurate!

Hearing Zhang Xihua's words, everyone was stunned.

No one could believe their ears.

"What's the situation? The solution on the warm blackboard is different from Mo Shao's solution?

"Did she really figure it out herself?"

"What are you kidding, she came out of a rural private middle school, and it would be good to pass the math test, how could she make such a difficult question?"

"However, Mr. Zhang said so......"

After Zhang Xihua came back to his senses, he was surprised and delighted.

Unexpectedly, this transfer student turned out to be a math genius!

Being able to come up with such a unique solution is definitely a good seedling for a math competition.

Last year, he brought out Mo Qingyu, the IMO silver medal, which has already made him famous as an instructor in the education circle of the province, if he can bring out another one this year......

Thinking of this, Zhang Xihua became excited and immediately walked in front of Nuan Nuan.

"Nuan Nuan, I didn't expect your math level to be so high, have you ever considered signing up for the Olympiad competition?"

As soon as these words came out, the students were all shocked, especially the top students, who all cast envious and jealous glances at Nuan Nuan.

There is a limit to the number of places a school can participate in the mathematics competition, and only those who have been ranked high in the grade for several consecutive monthly exams will have a chance to get a place.

In order to be able to compete, many students have worked hard day and night, and many have become bald at a young age.

This transfer student just came, and he did so many questions, and he was favored by Teacher Zhang?

That's unfair, isn't it?

However, Nuan Nuan was smashed on the head by such a big pie, and she still looked ignorant, blinked her big eyes, shook her head, and said in a soft voice, "I haven't thought about it." ”

"Then you ...... now"

Zhang Xihua thought that she didn't know what it meant to participate in the competition, and wanted to give her a good science popularization.

But at this moment, Nuan Nuan suddenly stood up from her seat with her schoolbag.

"Teacher Zhang, I don't need to write a review now, do I?" asked the little girl obediently.

Zhang Xihua was stunned and shook his head, "Of course you don't need to!"

Nuan Nuan instantly laughed out of two small pear vortices, "That's great, the bell has already rang after class, it's already out of school, right?" I'm in a hurry, so I'll go home first, goodbye teacher!"

Zhang Xihua didn't react, she had already walked out with her schoolbag on her back.

Mo Qingyu threw down the sentence "Goodbye, teacher" and followed.

The figures of the two disappeared behind the door, and the classroom fell into an eerie silence for a moment.

All the students looked at each other.

What happened in today's math class was incredible!

I thought that Nuan Nuan's academic performance must be very poor, and the homework must have been copied.

Unexpectedly, a transfer student from the village could really make such a difficult math problem, and even Teacher Zhang praised her method of solving the problem!

Thinking that they had mocked Nuan Nuan before, everyone felt a hot pain on their faces.

can't even compare to a village girl, what face will everyone have in the future to say that they are a top student in No. 1 Middle School?

Especially the classmate who swore that he would broadcast a handstand live broadcast, subconsciously shrunk his neck, trying to reduce his sense of existence, for fear that someone would remember what he had just said.

Zhang Xihua frowned, returned to the podium, and was about to announce the end of class.

At this moment, Su Lin's hand was raised high.

Zhang Xihua was still thinking about what happened just now, and said absentmindedly: "Su Lin, do you still have any questions? ”

Su Lin stood up suddenly, "Teacher Zhang, I want to explain that the problem-solving process that Nuan Nuan wrote on the blackboard just now was not actually something she came up with, but a solution by a great god on the Internet!"

Zhang Xihua was stunned for a moment, and then said in surprise: "What are you talking about?

Su Lin picked up her mobile phone and gestured to Zhang Xihua.

"Mr. Zhang, in order to prepare for the mathematics competition, I joined an international forum, where there are many gods who have won IMO medals, and from time to time they will come out to answer various Olympiad questions. The questions you assigned this time should all be the test questions of the mathematics competition in country M at the beginning of this year, right? There is a great god on the forum, who answers them in exactly the same way as Nuan Nuan. ”

Zhang Xihua was very surprised, "There is such a forum, let me see?"

Although he has been a math teacher for many years, after all, he is in his fifties, and his personality is very old-fashioned, so he doesn't know much about these young people.

I had no idea that there was such a forum internationally.

He took Su Lin's mobile phone and looked at it, and found that the forum was all in English.

Su Lin explained on the side: "If you use a new method to solve difficult problems on the forum, you will get corresponding points, and you can see the points leaderboard, these are all full score winners of last year's IMO...... This Qingyu is Mo Qingyu's classmate, and he ranks 31st in points. ”

Zhang Xihua glanced at it and pointed his finger to the first place in the standings, "Who is this first place NANA, and is she also an IMO gold medalist?

Su Lin shook her head, "I don't know, no one knows who Nana is, whether she has participated in IMO or not, but she is definitely the number one god on the forum! Even these IMO gold medalists call her a big guy. Many people have guessed that she should be a mathematics professor at a prestigious university. ”

"By the way, Mr. Zhang, the questions that Nuan Nuan did just now are the solutions of the Nana gods. Look here!"

She clicked a few times on her phone and flipped out the relevant hot posts on the forum.