In Qin Feng's opinion, the banquet of the Eastern Han Dynasty is quite progressive in terms of hygiene, and the meal system is divided between one person and one seat. His task is to add wine and food to the banquet, after all, it is inconvenient for male guests to only have maidservants.

This is much easier than the hotel waiter, and you can listen to these cattle people talk about the world's major events and insights, no wonder the common people want to come to this big family to do things.

As Cai Yong and the others drank and chatted, Qin Feng also knew who the four people who came. The first person on the left is Zhonglang General Lu Zhi, opposite is Jingzhao Yin Yang Biao, the person in front of him is the counselor Ma Riyan, and the opposite is the Lang Zhang Tao. These are all cattle people, and when Emperor Xian fell and moved eastward, each of them was an important minister.

"The inscription of Brother Bo's handwritten book "Xiping Stone Scripture" has been completed, and the readers have widely praised it, which is gratifying." Yang Biao said with a smile.

"Yes, yes, it took more than a few years for this stone carving to be completed, and now it has been erected outside Taixue. I heard that there is an endless stream of students from home and abroad who go to observe it every day. Lu Zhi said.

"Hehe, this is your credit, how can I deserve it." Cai Yong said with a smile.

After three rounds of wine, five flavors of food, and after the business is finished, they start chatting.

I heard Zhang Tao say: "Brother Bo, I often hear that my brother likes mathematics, and a few days ago I found a person who is proficient in arithmetic in mathematics. This man admires his brother very much, and I saw that he was talented, so I brought him over to the house today. "Mathematics is one of the main schools in the I Ching, the first of the six classics, and the way of arithmetic is included in mathematics.

"Oh, but please come up and see you." Cai Yong was good at academic exchanges and said with a smile.

After a while, I saw a middle-aged man with a thin figure walking up. Qin Feng saw that this person's eyes were rolling around, not like an upright person.

Wu Ji walked up to the middle of the hall, although he was white, he had no cowardice, and saluted: "In Xia Wu Ji, Wu Chu has seen all the adults. ”

"Mr. Wu doesn't need to be polite, I heard that you are proficient in arithmetic in mathematics?" As the owner, Cai Yong said.

The way of arithmetic, up to the marching formation, internal affairs statistics, down to business and trading, bookkeeping and transactions must be used, it is the skill of the right way, and those who are proficient are rare talents, Lu Zhi and others stroked their beards and looked at this person. Seeing that it was quite stylish, he nodded secretly.

"Master Cai, the student has a question, I wonder if the adult can teach me?" Wu Ji calls himself a student, but his eyes are full of confidence.

Cai Yong didn't expect this person to speak out, and frowned slightly. Said slowly: "But it doesn't hurt to say it. ”

This man is here to smash the field! Qin Feng saw the behavior of the person before and after, and saw that he had a question to ask, so he knew it. In modern society, there are more such people, and experts and professors who are stumped will naturally become famous.

"Then under the theme of wine, the wine shop has 50 jars of wine, each altar is 30 hundreds, one is ten buckets, one bucket is ten liters, today it is sold 342 and another 84 liters, and I ask how many liters of wine are left?" Wu Ji said.

Sure enough, he came to smash the field, and it was inevitable that someone would come to smash the field. Qin Feng wanted to see how the mathematics of the ancients was.

Well?

Lu Zhi and the others frowned together, and at this moment they could also see that this person was here to take the opportunity to become famous. Frowning slightly, he looked at Zhang Tao, and said in his heart, Brother Ren, you are too much, and you actually found someone to be an old friend.

Zhang Tao immediately showed dissatisfaction and reprimanded: "In the early years of Wu, you came here to ....... ”

"It's okay!" Cai Yong stopped Zhang Tame's words, such a thing was also encountered by chance when he was Taixue, he was a decent person, and he didn't think deeply, so he said to Jiang Chuan on the side: "Go get a pen and paper, I'll do the math." ”

"Yes!" Jiang Chuan hurriedly ordered.

"Brother Qin, this question must be difficult, you see that the master is also going to use paper and pen, and he usually doesn't use it." Xiaohong whispered.

This problem is also calculated with pen and paper! Qin Feng scoffed, and after some mental arithmetic, he had a plan.

After a stick of incense, Cai Yong, who was struggling to write, frowned, this question sounded simple at first, but when he counted it, he knew that the number was so large that it was terrifying.

It seems that there is a problem. Seeing that Cai Yong was stumped by a little-known person, it was inevitable that he would hide his face, and Lu Zhi and other friends were unhappy with Wu Ji. But at this point, we can only wait and see what happens. Zhang Tame's teeth itched, he knew that this kid played such a trick to take the opportunity to become famous, and he would not bring him here if he said anything, no matter what the result was, he would be expelled from the mansion.

"Zigan, my Guan Bo Jiao's face is embarrassed, it seems that this Wu Ji's purpose is going to be achieved." Yang Biao said to Lu Zhi.

Lu Zhi nodded slightly. "If Bo Ji can't do it, and this matter gets out, this Wu Ji will be famous."

"Wu Ji, you are so bold. We will meet today, where you have time to do this, you can go down. Zhang Tao, who brought Wu Ji, stood up and scolded.

can stump the few people in the world, tomorrow this matter will spread all over Luoyang, maybe all over the world, my reputation in the early years of Wu, hehe....... Wu Ji spent so much effort to get such an opportunity, how could he just leave. smiled modestly: "If Lord Cai can't do it, I can solve your doubts below." ”

Seeing that his old friend was about to lose face because of his negligence, Zhang Tao blamed himself and shouted: "Presumptuous......!" "If this had been in his house, he would have ordered someone to beat this shameless man who does not distinguish between superior and inferior.

However, Cai Yong is a world-famous university scholar and a decent person, and when he encounters academic problems, he will only ask for advice. Wu Ji also calculated this point, seeing that the time was passing little by little, he was afraid that it would drag on Cai Yong to calculate this problem, and said: "Lord Cai, there is also time for half a pillar of incense, I wonder if you will be able to solve the problem?" ”

Cai Yong couldn't help but blush, in his opinion, it is not difficult to solve this problem, but the difficulty is that it takes time to cumbersome, and it is absolutely impossible to calculate it for a while. "It's ......, hey......." Cai Yong threw the pen and asked for the result.

Wu Ji knew that his plan had been made when he saw his facial expression, and the joy in his heart jumped on his face. Fame is on the horizon!

Cai Yong wrote countless seal characters densely on the paper, and this Han has no addition and subtraction symbols, no Arabic numerals, no multiplication formulas, and no mental arithmetic. Therefore, even if Cai Yong can calculate, it will take a huge amount of time to get the answer by accumulating it with seal characters.

"Wait!" Qin Feng walked out under the surprised gaze of everyone. He looked this Wu Ji up and down. Secretly said: You kid wants to be famous, I still want to be famous, it seems that this name should be on your kid.

Cai Yong and the others didn't know what Qin Feng was doing when he came out for a while, and Wu Ji wanted to hurry up and let Cai Yong say something for advice, and shouted: "Who are you!" ”

"Well said, in the lower Qin Peak Qin Zijin." Qin Feng said with a smile.

When Wu Ji saw his coarse clothes and linen, he said disdainfully, "Who are you and what are you doing here?" ”

"Hmph, my lord disdains your general knowledge as a junior, and I happened to learn some fur from my lord in Xia, so I will answer your question instead of my lord." Qin Feng said with a smile.

"Hahahaha, it's ridiculous, Lord Cai is a great fighter in the world, even if you are a young boy for a year and a half, you can't do it." Wu Ji scoffed.

"Okay, you listen to me!" Qin Feng shook his long sleeves and said: "There are fifty jars of wine in the wine shop, and each altar is thirty hundred, which is fifteen hundred." Selling three or forty-two hundreds, there are still one thousand and fifty-eight hundreds. One bucket of ten buckets, one bucket of ten liters, this one thousand one hundred and fifty-eight buckets is 11,580 buckets, that is, 115,800 liters. Eighty-four litres were sold, and one hundred and fifty-five thousand seven hundred and sixteen litres remained. ”

Qin Feng flicked his sleeves and said disdainfully: "Boy, what you said is right?" ”

Wu Ji's question related to wine was thought up by him by searching his intestines and scraping his stomach, just to cater to the background of the banquet, so that people would think that he came up with it temporarily. In this way, people will believe that he is faster than Cai Yong. He calculated this problem for two days and two nights, and I don't know how much paper it took to figure it out. However, the answer Qin Feng said was exactly the same as what he had calculated, which shocked him.

"You, how did you figure it out?" Wu Ji said in a panic.

Qin Feng was disdainful and said, "How can such a secret technique be said to you, so you answer, what I said is right?" ”

"Huh!" Lu Zhi and the others looked at each other, what this person said was right?

Cai Yong's eyes widened, and he hurriedly re-wrote, and when he had the answer, he calculated quickly. I didn't expect this person to be so good, who in the world can compare! Cai Yong asked himself if he couldn't do it, if he couldn't, then there would be few of them. A flash of brilliance flashed in his eyes, and he asked Jiang Chuan behind him in surprise: "Who is this person?"

"Master Qiqi, this is the new Qin Feng Zijin in the house." Jiang Chuan said hurriedly with sweat on his head. He was also frightened, if Qin Feng came out and said nonsense, it would be over, and he would be punished.

"Am I right?" Qin Feng asked again.

Wu Ji was sweating profusely in the face of Qin Feng's questioning, and he had no previous calmness.