||->-> Chapter 172 of the main text

"And how can I get that wine?" Ding Ermiao looked at the clam shell containing the wine in front of him and asked indifferently. ｛｝

Wang Huzi said angrily: "It was my mother-in-law who lost just now, not me." So if you want to drink this wine, you have to win me, and win all the people here. ”

When Li Weinian heard this, he also looked at Wang Huzi angrily. In addition to Sister Qiao'er, who was defeated just now, there are also Taoist priests, scholars, and Wang Huzi. Everybody has to have problems, how long will it take?

"In this way, I can drink it now, haha......" Ding Ermiao didn't care, laughed loudly, stretched out his hand to serve the wine, and said: "Of all the people here, there are only me and my brother Li Weinian." You are all ghosts, not in it. ”

"Daoyou's words are wrong." Torrent stretched out his hand to block Ding Ermiao and said, "People and ghosts are the same kind. It is nothing more than a human being in the present dynasty and a ghost in the Ming Dynasty. Then I will be a human being, I will die, and I will be a ghost, and the cycle will not end. Brother Beard said that there are people here, and there is nothing wrong with that. ”

"That's not necessarily, like you, who learned the Tao during your lifetime, but after you died, you didn't take the initiative to go to the Yama Temple to register, and stayed in the world for evil. I'm afraid that the ancestor of Sanqing won't be able to protect you, and in the next life, you will fall into the animal road. ”

Ding Ermiao shook off the torrent's hand and was about to serve the wine, but unexpectedly, Wang Huzi took the first step and had already brought the clam shell over and put it in front of him.

"Okay, okay, I've got you. If you have something to say, you can fart quickly, and whatever other topics you have, they will all be revealed. Who's on first? Ding Ermiao waved his hand impatiently.

The four water ghosts glanced at each other, the scholar straightened his clothes, and arched his hand and said, "In this case, Liang Liang will have a clear talk with Mr. Ding first, and ask Mr. Ding for more guidance." ”

Ding Ermiao waved his hand and asked him to hurry up.

"Ahem...... the scholar coughed twice, and said slowly: "Liang Liang has been reading poetry and books since he was a child, but he is stupid by nature, and he has three doubts in his life, so please ask Mr. Ding for advice." ”

Three questions? A black line flashed on Ding Ermiao's head, and he thought to himself, I'm not a teacher, how can I teach you and solve your doubts?

But since the other party has drawn the way, he can't avoid it. Senior sister Wu Zhanzhan's soul is still in their hands, and only by convincing them one by one can they hand it over convincingly.

"Say it, let's talk about it, I'll be your teacher today, teach people tirelessly, teach you a sour scholar!"

Liang Liang saw that Ding Ermiao agreed, and couldn't help but feel refreshed, got up and bowed to thank him. Then he straightened his robe and sat down, and then he spoke solemnly, and said:

"Liang Liang read ancient books at night and saw that there was such a question in "Sun Tzu's Sutra", "Today there are chickens and rabbits in the same cage, with thirty-five heads on it and ninety-four feet on it. Q: How many chickens and rabbits are there? Liang Liang calculated step by step, and finally came to the result, but the deduction was very slow. The disciples of Maoshan are proficient in the number of techniques and are good at the deduction of formation changes. I don't know how to solve this problem with Mr. Ding's method? ”

Ding Ermiao only felt that the sky was thundering, and he was scorched by the thunder! - Feelings: This scholar relies on his own mathematical skills?

This is just an arithmetic problem of "chickens and rabbits in the same cage", which means that chickens and rabbits have a total of 35 heads and 94 legs, and ask how many rabbits and chickens there are.

Although Ding Ermiao has not officially enrolled in school, these topics have been seen in ancient Taoist books.

"Brother Ermiao, I did this topic when I was a child, I'll do the math......" Li Weinian didn't understand Liang Liang's meaning, reported his bravery, squatted down, and scratched on the ground.

"That's a! Twelve rabbits, twenty-three chickens. Ding Ermiao pulled Li Weinian up and said, "This nerd scholar has already figured out the answer, what he needs now is an idea and method to solve the problem." ”

"Yes, yes, yes......" Liang Liang's expression was a little surprised, and said, "That's what it means below." Mr. Ding casually reported the answer, presumably there must be a set of quick calculation methods, and please give advice. ”

Li Weinian was stunned for a while, and slapped his forehead: "There is a binary equation here, which can be quickly calculated, but unfortunately I forgot." If only Wan Shugao were here, he must know that he is a college student......"

"What do you want?" Ding Ermiao glanced at Li Weinian.

Then he glanced at Liang Liang again and said, "Such a simple question, do you want me to use the number to calculate?" It's still recorded in "Sun Tzu's Sutra"? I really don't know, is that grandson too self-righteous, or you, a scholar, too stupid! ”

Liang Liang's face turned red, and he arched his hand again: "Please advise." ”

"Listen up! A sucker. Ding Ermiao raised his right arm, turned one palm into a knife, slashed it, and said:

"Suppose I use a knife and cut off two legs of every rabbit and chicken. In this way, seventy legs were cut off. All the chickens had no legs and had to sit on the ground. And the rabbit still has two legs, but it is still standing. At this time, there were still twenty-four standing legs, divided by two, which was the number of rabbits, twelve. ”

Speaking of this, Ding Ermiao smiled, pointed at Sister Qiao and said, "Hey, your twelve fingers can just be counted." ”

Sister Qiao'er blushed suddenly, and hurriedly put her hands behind her back.

Ding Ermiao looked at Liang Liang and continued: "Thirty-five minus twelve, to get the number of chickens, twenty-three. Got it, stupid? ”

Liang Liang was stunned, for a long time, he suddenly stood up and threw himself to the ground at Ding Ermiao: "Mr. Ding is so strategic, Liang Liang admires, admires!" ”

"Brother Ermiao, I really convinced you, how did you come up with such a simple and direct way?" Li Weinian was also overjoyed and applauded in celebration.

Torrent and Sister Qiao also showed admiration, but Wang Huzi didn't think so, and his eyebrows were cold.

Ding Ermiao laughed, waved at Liang Liang and said, "If there is anything you don't understand, hurry up and ask." ”

"The second point that I don't understand in my life is actually related to the number of techniques." Liang Liang continued to ask for advice and said, "This is a long story. That day I passed under the wall of my neighbor's yard and heard my neighbor's husband and wife arguing. The man said thirty-seven twenty-three, the woman said three-seven-twenty-one, quarreled endlessly, and finally got together......"

"Living in harmony with each other is the responsibility of us scholars. I went over the wall to mediate between the husband and wife, and told the man that 3721 was the right solution. Who knows, the man in that family was so unreasonable that he actually fought with me! ”

Liang Liang was angry and continued: "In a fit of anger, I sued my neighbor to the county office. But what made me unhappy was that the dog county official actually released my neighbor and beat me with 30 boards! I want to ask Mr. Ding, is it true that when three or seven are multiplied, the end is not twenty-one? ”

"Hahaha......" Ding Ermiao laughed loudly: "Good fight, good fight!" If I were the county magistrate, I would at least beat you with a hundred boards! ”

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