I was indignant in my heart, but I heard Tang Ya say with disgust: "Jiang Yan, what are you doing? I haven't completely figured out how to solve this problem, and I'm not completely sure, why did you unveil the list for me?"

"......" Jiang Yan was blinded, and when he saw Tang Ya's disgust, he suddenly understood: dare to love this girl who thinks that she is revealing the list for her.

In front of everyone's eyes, if this list is revealed for himself, it will definitely save Tang Ya's face. Jiang Yan didn't explain, but said: "Although you are not sure, I have confidence in you, let's go, go to the second floor of the library to solve the problem, I will go with you." ”

I don't know if it was because of Jiang Yan's encouragement, or because Tang Ya had confidence in herself, she hesitated slightly, and walked towards the library with Jiang Yan.

In fact, although Jiang Yan has unveiled the list, he has not yet solved this problem, but the system has long said that every task released by the system, as long as he works hard, he can complete the task. He believed that he had the ability to solve this problem, but he couldn't think of a breakthrough for the time being.

On the second floor of the library was a large conference room, and at this time, there was a table, and Jiao Junfeng was sitting at the table, meditating on the solution of this sea topic.

Around him, almost all the math teachers at Minghua High School, these teachers also came from their student days, and they were of course interested in a math problem at the moment, but they were more interested in knowing who would be able to solve it.

In addition to the math teacher, there was also a vice principal of Minghua High School, and a director of teaching, from their whispered discussions, Jiang Yan got a message, that is, there had been six students who were very talented in mathematics to solve this problem, but unfortunately the answer was wrong.

Now, let's see if Jiao Junfeng has the ability to solve the answer.

And Jiao Junfeng, when he sat down and started to solve this problem, ten minutes had passed.

Now, he frowned, and it took him a long time to write and draw on the manuscript paper, which shows that this sea topic has indeed caused some trouble to this scholar.

After another ten minutes, Jiao Junfeng seemed to have found a breakthrough, his face was happy, and he quickly listed mathematical formulas on the manuscript paper.

After another five minutes, it seemed that Jiao Junfeng had solved this problem, and he threw the pen away with a relaxed expression and stood up.

Seeing that all the teachers' eyes were focused on him, Jiao Junfeng's face was pale, after all, the school's math masters basically failed to solve this problem, and he may be the only student in Minghua High School who can solve this problem.

Although Tang Ya hasn't tried it yet, in terms of mathematics, Jiao Junfeng thinks that he is a step above Tang Ya, and with his understanding of Tang Ya's math scores, she may not be able to solve the correct answer.

Picking up Jiao Junfeng's answer paper, he was a mathematics teacher, surnamed Chen, a top science student at the famous Huaqing University, who was hired by Minghua High School with a high salary last year, and was the highest level among all Minghua High School mathematics teachers.

After reading Jiao Junfeng's answers, Teacher Chen glanced at all the teachers and several school leaders, but shook his head slightly.

"Could it be that you didn't solve it right?" Jiao Junfeng's face sank.

"Jiao Junfeng, your thinking at the beginning of solving the problem was right, but you have deviated from the second formula of solving the problem, and you have a wrong answer, I regret to tell you that your answer is wrong. ”

"However, you don't have to be discouraged, this question is really difficult, and when I got this question, it took me a whole day to solve it. Teacher Chen said with a smile.

Mr. Chen is a top student of Huaqing University, and he is a top student among the top students, I heard that it took him a day to solve this problem, and now he can't solve this problem by himself, Jiao Junfeng doesn't feel so ashamed.

After Mr. Chen comforted Jiao Junfeng, his eyes lit up when he saw Tang Ya: "Tang Ya, you are here too, you are also here to solve the problem." ”

"Yes, Mr. Chen, I want to give it a try too. Tang Ya nodded, it's all here, just be direct.

"Tang Ya, I solved this question wrong, it's up to you. Jiao Junfeng stood up with a wry smile and gave up his seat to Tang Ya.

Next, Tang Ya sat down and began to solve the problem.

"Teacher, I'm done. After about twenty minutes, Tang Ya threw down her pen and stood up.

When Jiao Junfeng sat down to solve this problem, it took about twenty-five minutes in total, but Tang Ya solved the answer in twenty minutes, not that Tang Ya was more efficient than Jiao Junfeng, but that Tang Ya was trying to solve this problem in mental arithmetic when Jiao Junfeng sat down to solve the problem.

Teacher Chen took Tang Ya's answer paper, but he didn't rush to read it, but took a deep breath first.

After all, all the top students in Minghua High School have tried this question, and if Tang Ya's answer is also wrong, it is basically certain that the students of Minghua High School will not be able to solve this question.

Other math teachers and several school leaders estimated that they had the same psychology as Mr. Chen, and they were all staring at Tang Ya's answer paper nervously, and they didn't dare to come out.

To everyone's dismay, Mr. Chen showed a disappointed expression after reading Tang Ya's answer paper.

"Tang Ya, you and Jiao Junfeng have almost made the same mistake, and you have deviated from the correct answer from the second step, it's a pity. Teacher Chen shook his head.

Tang Ya and Jiao Junfeng are about the same level, and they can usually distinguish the superior in the test, not the level of ability, but the mentality of two people, which one has a good mentality and plays better, which one will take the first place.

It is not surprising that two top students on the same level make the same mistakes.

"Jiao Junfeng, Tang Ya, you don't have to be too discouraged, Teacher Chen also said just now, this question is very difficult, and it is normal that you can't solve it, and it is likely that you did not play well today. At this time, the vice principal and the dean of students comforted.

After all, the two of them are about to represent the school in the competition, and the college entrance examination is imminent, and the school does not want to break the proud morale of the two schools because of a question.

Jiao Junfeng nodded, and suddenly said, "Teacher Chen, I think, is there a mistake in this question itself?"

Jiao Junfeng has been talented in learning since he was a child, and since he has been a student for so long, he really hasn't encountered a problem that he can't solve, and now that he can't solve this problem, he naturally wonders if this problem is wrong.

Teacher Chen shook his head: "This question was written by an old professor in the Huaqing Dynasty before, and there is absolutely no mistake." ”

Jiao Junfeng's face flushed slightly, and he suddenly remembered that he had really asked a stupid question, and just now Teacher Chen also said that it took him a whole day to solve this question, which is enough to prove that this question is not wrong.

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