And Teacher He, is smiling and staring at Long Qing, for his former most proud disciple, he has full confidence, this problem is too difficult, it is indeed very time-consuming to come up with a solution to this problem, he believes that Long Qing can solve this problem, it is only a matter of time. Pen % fun % Pavilion www.biquge.info

At this time, I saw Long Qing's frowning brows, and suddenly stretched, as if he thought of the solution to this problem, he put down his pen and solved it on the manuscript paper, but he couldn't solve a few steps, and he was suddenly stunned, and then crossed it out again.

He did this and that, no less than five or six times, and he always seemed to feel that it was wrong. And Wang Yaying next to him was also distressed, obviously, she couldn't solve this problem.

And by this time, more than half an hour had passed. Wang Zichao was even more anxious, but Mr. He was not worried at all, the time was still early. According to the scholar who came up with this problem, this problem was originally formulated by several nationally renowned mathematicians, and when this problem came out, it was solved by many people, and the most powerful person also spent more than an hour to completely solve this problem. That person is still a nationally renowned mathematician, Long Qing is of course inferior to him, according to Teacher He's estimate, Long Qing will have to spend at least about three hours.

And Jiang Yan, seeing that Long Qing and Wang Yaying seemed to have no way to deal with this question, he couldn't help but feel itchy, since he gained learning skills, he had never encountered a difficult question for him, and now he wanted to get a glimpse of the true face of this question, but thinking of the rules of the competition, he had to hold back for the time being.

Long Qing solved the problem, almost two hours have passed, and he has spent a lot of manuscript paper, but he still can't solve this problem, he has been a scholar since he was a child, and he has always been very confident in solving the problem, but now, he has never been able to find a solution, and he can't help but feel anxious, and his forehead is cold and sweaty.

He glanced up, and just saw Wang Yaying, and his heart was even more anxious, if he wanted to change his usual time, it was nothing if he couldn't solve this problem, but the key was in front of the girl he liked, how could he not solve the problem and lose face? Besides, he didn't want Jiang Yan to see the joke.

At that moment, he collected his thoughts, took a deep breath, and then carefully examined the question.

After half an hour of retrial, he had a feeling of sudden enlightenment, and at the moment, it seemed a bit eyebrow to try to solve this problem again, and then list a few formulas, which seemed to be right.

Problem solving is a bit similar to playing chess, one mistake is full of mistakes, but if you go the right way ahead, then the next step is logical.

Long Qing seems to have found a solution, his heart is happy, he writes hard, and he does it in one go, but this question is very difficult, and the steps to solve the problem are very cumbersome, involving a large number of formulas and operations.

By the time Long Qing finished solving the problem, Wang Zichao next to him looked at the time, and it had been three and a half hours.

Although a long time has passed, Long Qing still breathed a sigh of relief, because he was finally able to solve the problem, and, looking at Mr. He's expression, he did not show dissatisfaction because he had solved the problem for so long, and seemed to be very approving. ”

Teacher He walked over, he didn't look at the steps to solve the problem, just looked at the answer at the end, and said with a smile: "Although this question is ever-changing, as long as one of the steps is wrong, you will get the wrong answer, I look at your answer, and I will know that you answered this question correctly." ”

Hearing what Teacher He said, Wang Yaying next to her showed a look of admiration, she had just watched it on the side for a long time, and she had no clue about this question, and forced herself to look at it, which would actually make her dizzy, and although Long Qing took a long time, after all, she was still able to solve this problem, it seems that there is still a big gap between herself and him, and he deserves the title of the first student of Jingnan University.

"Also, Zichao solved this problem, it took three and a half hours, it seems to take a long time, but the person who came up with this problem said that the difficulty of this problem is beyond the imagination of ordinary people, so far, the first contact with this problem can solve the fastest person of this problem, it took more than an hour, and this person is a famous mathematician in our Huaxia. ”

Hearing what Mr. He said, Long Qing suddenly felt proud in his heart, the most famous mathematician in Huaxia, when solving this problem, it took more than an hour, and as a college student who has not yet graduated, it took more than three hours, which made him feel a sense of achievement.

"Okay!Brother Qing, you are amazing!" At this time, Wang Zichao applauded, although he saw Long Qing solve this problem, but it took too much time, and now listening to Mr. He's words, Long Qing spent more than three hours solving the problem, and the time was quite fast, so he naturally clapped his hands and said that he was happy.

At this time, everyone in the living room applauded Long Qing, although Wang Jian and his wife didn't understand, but they thought that Teacher He said it so mysteriously, but Long Qing solved the answer, proving that Long Qing is indeed very powerful, Wang Jian and his wife couldn't help but glance at Long Qing, thinking that he was known as the first student of Jingnan University, and it was really not in vain.

Thinking that Long Qing was not in vain, Wang Jian and his wife glanced at Jiang Yan worriedly, and they didn't know if Jiang Yan had the ability to solve this problem, this question looked very difficult.

Long Qing was praised by everyone, and he was very proud in his heart, and glanced at Jiang Yan proudly.

In the applause of everyone, Mr. He was looking at Long Qing's solution steps again, Long Qing had too many steps to solve the problem, he took time to read it, and smiled: "Well, the answer is right, the solution is decent, although the steps are a bit cumbersome, but the first contact with this problem is already very good." ”

Long Qing couldn't help but be stunned, he heard what Teacher He meant, and was a little dissatisfied with the cumbersome steps in solving the problem, and couldn't help but ask strangely: "Teacher He, is there another solution to this problem?"

When Mr. He heard Long Qing's question, he smiled and said nothing, and he remembered the words of those scholars in his mind: "This problem itself has two solutions, one is a concise solution, and the other is a cumbersome solution. The first time you come into contact with this problem, you can come up with a concise solution, that can be regarded as a real mathematical genius, but so far, there are not many people who come up with a concise solution, only a professor who is very talented in mathematics, came up with a concise solution, and he came up with this concise solution, but he studied it for a day and a night. ”