Yan Qi looked at Wei Yi coldly: "Why did I fool you?" What's the mess called? ”

Wei Yi's face was full of frustration, he slapped the table fiercely, and shouted angrily: "Your problem is unsolvable, how can you solve it three times?" Isn't this a trick or what am I? ”

Yan Qi snorted coldly: "Who said that you can't solve it three times?" ”

Wei Yi shouted hysterically: "I said, it is impossible to unravel the three weighings? When I'm a rice bucket? Yan Qi, you just came up with a random topic and deceived me. ”

Yan Qi-for-tat: "When I'm like you, will I come up with a question that I haven't even calculated clearly?" Rest assured, I'm not so shameless yet. ”

"You ......"

Wei Yi shouted: "Okay, you solve, in front of everyone, I will see how you solve the problem three times." ”

"What's so hard about that?"

Yan Qi walked to the front of the case, turned his body sideways, and knocked Wei Yi into a slank.

"What are you doing?" Wei Yi was knocked into a low back pain.

"What? You don't when you stand in this pit, what's wrong with me pushing you away? ”

"You...... You are arrogant! ”

"Arrogant...... It also requires strength. ”

Yan Qi didn't bother to pay attention to Wei Yi, and said to everyone: "I'll repeat the question again: twelve iron balls, one of which weighs differently from the rest of the iron balls, and now requires the balance to weigh three times, weigh which iron ball has a different weight?" ”

"Talents, whoever has the answer, you might as well say it, if you answer correctly, you will be rewarded with a thousand taels of silver."

Everyone, you look at me, I look at you, and they are all at a loss.

Yan Qi knew that he couldn't solve it, so he had to go into battle in person.

"Make the ball 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12."

"First: Put 1, 2, 3, 4 and 5, 6, 7, and 8 on both sides of the scale."

"1. If it is equal, it means that the special ball is in the remaining 4 balls."

"Weigh 1 and 9 a second time with 10 and 11."

"If it is equal, it means that 12 is special, and 1 and 12 are weighed for the third time, and you can judge whether 12 is heavy or light."

For example, 1 and 9 are less than 10 and 11, which means that either one of the 10 or 11 is heavy, or 9 is light. Take 10 and 11 for the third weighing, if equal, it means 9 light, and you can find out who is the heavy ball. ”

"If 1, 9 is greater than 10, 11 means that either there is a light one in 10 and 11, or 9 is heavy, and 10 and 11 are weighed for the third time, if they are equal, it means that 9 is heavy, and they can find out who is the light ball."

"Second, if the left side is smaller than the right side, it means that there is a light one on the left side or a heavy one on the right side, and 1, 2, 5 and 3, 4, and 6 are weighed for the second time."

"1. If it is equal, it means that there is a weight in 7 and 8, and 1 and 7 can be weighed for the third time to determine who is the heavy ball in 7 and 8."

"2. If 1, 2, and 5 are less than 3, 4, and 6, it means that either one of the 1 or 2 is light, or 6 is heavy. Take 1 and 2 for the third weighing, if they are equal, it means 6 weights, and you can find out who is the light ball. ”

"3. If 1, 2, and 5 are greater than 3, 4, and 6, it means that either 5 is heavy, or one of 3 or 4 is light. Take 3 and 4 for the third weighing, if equal, it means 5 weights, and you can find out who is the light ball. ”

"3. If the left side is greater than the right side, refer to the opposite of the two."

Yan Qi wrote and painted, and tossed for a long time before he solved this problem.

Looking back at the crowd, they stretched their necks and stood on tiptoe, like ducklings stuck in their necks.

The crowd was silent for a long time.

Yan Qi sweated and touched his nose: "Could it be that you didn't understand what I said?" Okay, that's a bit profound, I'll rehash it. ”

Whoa, whoa, whoa! ’

As soon as the words were finished, applause erupted below, and screams came and went.

"It's amazing, there is really a solution."

"It's such an interesting question, I'm amazed to hear it."

"Yan Gongzi is really a god, he is a genius in mathematics, these topics are not only profound, but also rare and ingenious, I think, in the world, except for Yan Gongzi, no one can solve such a wonderful hand."

……

Listening to the cheers of the students, Yan Qi also breathed a sigh of relief: Fortunately, the students can understand, otherwise, they would think that I am talking about heavenly books.

Hey, I'm too smart and helpless.

Yan Qi looked at Wei Yi, who was stunned: "Didn't you say that I lied to you, and there was no solution at all?" Now that I've figured it out, what do you have to say? ”

"I ...... I say...... What am I talking about? ”

Wei Yi looked at Yan Qi's calculus solution, listened to the applause in his ears, and felt that his head was big for a while, and he sat on the ground with his buttocks, and felt sad.

Only now did he realize that the gap between himself and Yan Qi was like the gap between a firefly and the moon.

The light of fireflies, dare to compete for the moon.

The more he thought about it, the more he cried, listening to the cheers of everyone, looking at Yan Qi who was like the stars holding the moon, Wei Yi's heart was like a knife, he couldn't get up in one breath, and he fainted.

"Professor Wei Yi!"

A group of students hurriedly ran over, pinched people, and punched their backs.

It took a long time to toss before I barely woke up.

Yan Qi rushed in front of Wei Yi, with a fierce momentum, and he had to slash down.

Wei Yi's face turned pale with fright, and he retreated again and again, wishing that he would faint again.

An Qing hurriedly pulled Yan Qi's sleeve: "Seventh brother, forget it, you have to be forgiving and forgiving." ”

"Forget it?"

Yan Qi's face was full of domineering: "He dares to scold you and make you angry, how can I spare him?" ”

An Qing's heart was full of joy, her little hand hugged Yan Qi's arm, and whispered softly: "Brother Qi treated me like this, I was so happy, so I didn't get angry." ”

"Haha, Qing'er isn't angry? Well, I'll let this beast go. ”

Yan Qi stood on a high place and raised his arms almost: "Students, do you want to learn equations?" ”

"Yes!"

"Want to learn permutations?"

"Yes!"

"Good!"

Yan Qi's eyes were shining: "I tell you, as long as you choose to go to the Gewu Academy, you can not only learn equations, permutations and combinations, and even, you can also learn more advanced calculus and dimensional integrals." In a word, in the wind and rain, I will wait for you in the Gewu Academy. ”

When the crowd heard this, they cheered.

"Let's go, next level."

Yan Qi got out of the Department of Mathematics and went straight to the Department of Measurement.

The students of the Surveying Department also secretly saw Yan Qi's power, and when they saw Yan Qi rushing over, they were so frightened that they hurriedly drilled into the school, and shouted loudly: "The big thing is not good, the big thing is not good, Yan Qi is here, Yan Qi is here, Professor Song He, you are about to hide, something really happened." ”

Professor Song He is so angry.

These students, seeing Yan Qi, is like seeing a wolf, Yan Qi is so terrifying.

He is in his forties, has a Chinese face, and looks particularly heroic.

Song He walked towards Yan Qi, and said seriously: "Hello Yan Gongzi, I have heard your name for a long time, it is like thunder, and it is really extraordinary when I see it today." ”

Yan Qi was stunned: "You know me?" ”

Song He smiled slyly: "When people know, I am a member of the Song family." ”

Yan Qi laughed: "Oh, I didn't expect Professor Song to be a member of the Song family, disrespectful and disrespectful." ”