Liang Jingfeng indeed heard something else from Lin Fan's words. He glanced at the man deeply and said, "Chen Kun, please trouble you."

Chen Kun's face became a little unnatural, and he smiled awkwardly: "It's nothing, just limit it to three questions. Whoever solves it first will win if he solves the problem first."

In this way, there are two aspects to compare: the speed of solving problems and the method of solving problems.

"Okay." Liang Jingfeng nodded, looked at Lin Fan and asked, "Do you have any questions?"

Lin Fan said: "As long as the scope of the question is in these books, I will have no problem."

"If you want to find abuse yourself, I will help you." Liang Jingfeng snorted lightly, and he wished Lin Fan would answer like this.

Lin Fan said lightly: "It's better not to speak loudly for now, so as not to flash your tongue."

Liang Jingfeng said: "If I lose to you, I will crawl out of the library."

"This is up to you." Lin Fan just wanted to prove that he was qualified to stay in the mathematics department branch to read books. Liang Jingfeng chose to be embarrassed, and that was his own business.

Liang Jingfeng said: "If I win, you should not appear in our mathematics department branch in the future."

"Yes." Lin Fan agreed, believing that he would not lose.

The movement here has long attracted the attention of everyone in the branch of the Department of Mathematics, and no one has read books. The attention is on this upcoming competition. Some people in the Department of Mathematics also know the computer department, and soon someone passed the news of the competition to the branch of the Department of Computer Science.

"Damn, there is someone in our department who challenges the president of the student union of the mathematics department. Don't read books and go over to watch the show." The person who received the news shouted out the news as soon as possible.

"What are you challenging?" someone asked curiously.

"I heard it was a challenge to solve the problem!" The man said while walking. He didn't want to miss this opportunity to watch the show.

There are many people in this world who like to watch the fun, and soon many students from the computer department went to the mathematics department.

"Challenge?" Song Lianmeng frowned. At this moment, the only student in the computer department of mathematics should be Lin Fan. Could it be that he was challenging Liang Jingfeng?

"Impossible, impossible!" Song Lianmeng shook her head. She knew very well Lin Fan's strength. How could a poor student dare to challenge the president of a student union in a department? What she challenged was the other party's strengths, unless he wanted to humiliate himself.

"Li Meng, let's go over and take a look. I heard that Liang Jingfeng is a handsome guy." A girl sitting next to Song Lianmeng said very illusionately.

"No..." Song Lianmeng wanted to refuse, but she also wanted to know if that person was Lin Fan. After hesitating slightly, the girl next to her pulled her to the branch of the mathematics department.

…………

"Chen Kun, did you choose the question?" Liang Jingfeng asked.

"Okay." Chen Kun nodded. He also had some tricks and picked out three rather difficult questions.

Liang Jingfeng took it and took a look. A smile suddenly appeared on the corner of his mouth and said to Lin Fan: "These three questions are very simple. You are not from the mathematics department. I will prepare for you ten minutes first."

Lin Fan glanced at the question: "Don't waste time, just start solving the problem."

"This is your own choice." Liang Jingfeng was very unhappy. He wanted to prove his generousness, but Lin Fan didn't appreciate it, which made him feel like he was wielding his fist to hit the air.

Lin Fan no longer paid attention to Liang Jingfeng, borrowed paper and pen from someone next to him, and then began to understand the problem.

Liang Jingfeng was calm and looked at Lin Fan with a confident look on his face. However, after a while, his face changed because he found that Lin Fan was really solving the problem, and his speed was not slow.

"Damn, what's the origin of this kid?" Liang Jingfeng secretly shouted in his heart that something was wrong, his expression became solemn, and he also began to understand the problem.

"Who is this person? It's very strange!" The computer department student who came to watch looked at Lin Fan in a daze. When did there be such a person in their computer department?

"Is it a freshman in my first year?" Some people began to speculate.

"It doesn't look like it." Someone objected.

"Huh?" The girl pulled Song Lianmeng over and looked at Lin Fan, who was concentrating on solving problems, turned her head to look at Song Lianmeng, and murmured, "Limeng, I'm not wrong, is that Lin Fan from our class?"

Song Lianmeng was also stunned. She didn't expect that Lin Fan was really the one who competed with Liang Jingfeng to solve the problem. She really didn't know where Lin Fan got the courage. This was obviously self-abuse.

"It turned out to be him!"

A student who had just entered the branch of the mathematics department saw Lin Fan who was burying his head to solve the problem, and his eyes were glowing. Then he immediately made an action, took out his cell phone, and took pictures at Lin Fan.

Lin Fan was completely silent to understand the question. He agreed to Liang Jingfeng's competition, but there was actually another meaning. He wanted to check whether the universal system really allowed him to learn something.

When he really started to solve the problem, the content he learned before reading the book came into his mind. The idea of ​​solving the problem naturally appeared. Moreover, there are generally several ways to solve the problem. Lin Fan chose the simplest, most direct and most effective method.

After solving the first question, Lin Fan took two minutes, and Liang Jingfeng had just started to write a few steps to solve the problem.

After solving the second question, Lin Fan took three minutes, which took a little longer, and Liang Jingfeng only completed half of the first question.

After solving the third question, Lin Fan took five minutes, and Liang Jingfeng had just begun to solve the second question.

"How is that possible!" Chen Kun's face was full of shock. A student from a non-mathematics department had such a fast problem-solving speed.

"It must be all wrong, it must be!" Chen Kun felt that apart from this reason, he could no longer find a better reason.

"I've finished it!"

Lin Fan put down his pen and stood up.

"..." Liang Jingfeng raised his head, looked at Lin Fan with a confused look, and then said loudly: "Impossible, you can't be so fast!"

Lin Fan laughed and said, "I'm really sorry, I'm so fast!"

"Let me see!" Liang Jingfeng took the paper in front of Lin Fan, glanced at him, and then laughed: "I just said, how could you be faster than me? Your solutions are completely wrong!"

Lin Fan said: "The way you can solve the problem does not mean that it is wrong."

Liang Jingfeng said disdainfully: "I have the best grades in the mathematics department, and I don't know how to solve problems, so it is naturally impossible..."

"Shocking Feng, show me." An old man with silver hair came over.

"Teacher, why are you here?" Liang Jingfeng looked at the old man in surprise.
Chapter completed!