"God of Wealth! This kid doesn't know the height of the sky, and he actually openly provokes you by name! You need to heal him! Chief Manager He took Su Li to a side hall in the depths of the Guyi Building, and shouted through a layer of curtains.

Although the side hall is small, it is as complete as a sparrow. There are countless books in it, and Su Li suddenly thought that he had come to the Tibetan Scripture Pavilion that often appeared in TV dramas.

"Where did the rough man come from, didn't you see the sign outside: Don't you accept customers today?" A young woman's voice came from behind the bookshelf.

When Su Li heard this, he couldn't hold back a smile. When this is a brothel, what do you write about not picking up customers?

But then again, who is this woman, she is not afraid of Manager He at all, is the God of Wealth of Guyilou a woman of the same age as herself?

Manager He's request was refused, he couldn't hold his face, and said with a smile: "Xiao Ning'er, good Ning'er, this person I brought with Grandpa He today is really a bit of a level, maybe the God of Wealth will like it." ”

The woman called Ning'er was silent for a long time, and finally smiled: "Manager He, you don't know that the God of Wealth has always been in poor health, how can you just come to see him with someone who has Ding Mo's tricks?" If the God of Wealth is tired and hurts his body, so that there is a difference in the income and expenditure of Guyi Building, dare to ask what you should be guilty of? ”

"This—" Mr. He groaned.

"It turns out that this dynasty has nine chapters of algorithms, the Pythagorean theorem!" Su Liquan ignored the conversation between the two, and casually opened an arithmetic book.

Through a thin layer of veil, Ning Er snorted coldly when she heard this: "Where did the 'one-eyed dragon' come from, don't hurry up and put the book back in its place, but forgive you for not being able to understand a brainless killer who lacks tendons." ”

Su Li smiled, returned the book, and said to the shadow in the curtain: "Fangtian, corn, decay, Shaoguang, Shanggong, average loss, insufficient profit, equation and Pythagorean, although these things seem good to you, I am too lazy to use them!" ”

Ning Er listened to Su Li's cannonballs and bring together the essence of the nine chapters of arithmetic, and was slightly surprised, and said: "Such an arrogant individual, but his face is quite thick. If you really have the ability, I will test you, looking at the seventh floor of the tower, the red light is doubled; A total of three hundred and eighty-one lights, ask how many lights are at the spire? ”

Su Li smiled and said: "What a way to add directly, from one to six four, you can get one hundred and twenty-seven, and after doing business, you can get a total of three lights at the spire." ”

Ning Er saw that Su Li didn't need to make a plan, it was available in an instant, but it was right again, she couldn't help but be stunned, and thought it was the other party's luck, and said in a bitter voice: "Come again!" Chicken Weng one, worth five, chicken mother one, worth three, chicken chick three, worth one, 100 dollars to buy 100 chickens, try to ask the chicken Weng mother chicks? ”

Su Li praised and said: "The little girl also has two brushes, and this question is the classic Baiji problem." Three kinds of chickens each set one yuan, the use of the total number, the total number of money two conditions and then according to the number of chickens must be rounded requirements, there should be a total of three solutions. Saying that, Su Li took a prepared stone and quickly calculated it on the ground, and after a while, Su Li stood up with a smile and said: "The three solutions are divided into 12 chickens, 4 hens, and 84 chicks; or buy 8 chickens, 11 hens, and 81 chicks; Or buy 4 chickens, 18 hens, and 78 chicks. ”

The girl named Ning'er wanted to scare him away with a random question, but she didn't expect that her question would be easily answered by a "brainless killer" in her mouth, and she was surprised.

Su Li spread out his hand and said, "What else?" Let's talk about it together. ”

Ning Er was stunned by what she said, and couldn't help but say, "You... Wait, I'll call the God of Wealth. ”

Manager He stood aside, and he was even more frightened when he heard it, what kind of sacredness was this Su Li, which made Ning'er girl, who couldn't even figure it out herself, change her mind.

Not long after, I saw that an old man who was dying in the twilight slowly walked out of the silent shadows, his eyes half-open, as if closed, looking at Su Li with a peaceful face, and the light between his eyebrows was vaguely the shadow of the ability of the past. Beside him was a woman in a green shirt, her face was like a full moon, her eyes were like spring water, and she was as delicate as a fairy, and she was indescribable. Manager He just wanted to introduce Su Li to the God of Wealth, but saw that Su Li's expression was different.

"Xiaoyu!" The moment Su Li saw the green-shirted woman, his eyes froze for a moment, and without saying a word, he hurriedly rushed to the old man's side and held the woman's little hand as bright as jade tightly.

"Xiaoyou, Xiaoyou! How did you end up here! Su Li held her hand tighter.

The green-shirted woman broke free and shouted shyly, "Let go!" What a little yo! ”

"Xiaoyu! You recognize it clearly, I'm Su Li! Su Li had never seen anyone so much like Xiaoyou, and he couldn't help himself with excitement.

"You'll recognize it! I'm Nan Yuning! ”

"Male and female adultery?" Su Li was shocked by this strange name and came to his senses, under the measurement of his obscene torch, Nan Yuning's murder weapon was obviously not as good as Xiaoyou, Su Li was cold, knowing that he recognized the wrong person, but because there were no steps, he didn't dare to admit it immediately, so he had to say the wrong way: "Impossible, you lied to me!" You're my little yo! Xiao Yo! You're so ruthless, why don't you recognize me! "Nan Yuning has never met such a thick-skinned person, and she wants to break free but she can't.

"This son may have recognized the wrong person, Xiao Ning has been following the old man for more than ten years." The old man on the side opened his eyes slightly, and his eyes were still kind when he saw Su Li.

It's a good step. Su Li left half a step, looked up and down, circled left and right, frowned and sighed, and then stroked his palm and said: "Alas, alas, the girl looks too similar to an old friend of mine, and she recognized the wrong person at the next time, and asked the girl not to be surprised and forgive Xiaosheng." ”

Nan Yu knew that he was playing, and said lightly, "Vulgar people are vulgar people!" Grandpa Fortuna, let's ignore him, let's go! ”

Mr. He didn't expect this change, he was caught in the middle, neither advance nor retreat, and he only felt regret in his heart, and he actually wanted to come to find Su Li's bad luck.

The old man waved his hand slowly and said, "Young man, it is inevitable to make some mistakes. ”

Su Li saw that the old man was so open-minded, and his good impression of him increased a lot.

But I heard the old man say again: "Xiao Ning, this person's learning attainments are better than yours, you don't humbly ask for advice from others, how can you be embarrassed to call others vulgar people?" ”

"Grandpa Fortuna..." Nan Yuning's eyes were foggy, as if she was about to cry.

This old man is clearly elbowing to outsiders, and even I can't stand it, but then again, with my mathematical level standing on the cusp of the tide of history, my learning attainments are better than you, let alone your little apprentice.

Su Li then said with a straight face: "Xiao Ning'er, don't cry, who bullies you, Su Li's brother helps him bully you together." ”

Nan Yu was stunned for a moment, and "fluttered" into a laugh, he had never seen such a comforting method, and he was really thick-skinned enough to recommend himself to build the Great Wall.

The old man smiled and said: "When the son answered the apprentice's question just now, the old man also heard it in the side room, it seems that the son must have read it well: "Zhang Qiu Jian Arithmetic" and "Nine Chapters of Arithmetic". ”

Su Li shook his head and said: "Back to the old man, I have never heard of "Zhang Qiu Jian Arithmetic", and "Nine Chapters of Arithmetic" has only heard of the big name. ”

The old man frowned and said no more.

Seeing this, Su Li said: "The old man must have thought that I was talking big and bragging, but I am not good at anything, but there is only one advantage, that is, honesty and trustworthiness, what I have not heard is what I have not heard." ”

Nan Yuning saw that he didn't speak seriously, but he felt funny, and asked: "Could it be that you want to say that you haven't read any of the "Zhou Ji Sutra", "Island Sutra", "Five Classics of Arithmetic", "Jigu Sutra of Arithmetic", and "Fixations", so you can be self-taught and self-taught?" ”

Su Li nodded heavily and said, "I haven't read it, but it's not self-taught, it's just that I've read more books that you don't know." ”

Nan Yuning and the three of them glanced at each other, and the person who dared to say this in front of the God of Wealth, there was really no second person in the world.

The old man smiled and said, "This young man is arrogant enough, I like it." It's like when I was a teenager. "The eyes are cunning, and the shadow of the past is faintly visible. After a pause, he said, "Since Childe is so powerful, can you calculate pi?" ”

This old man smiled on his lips, but his scheming was very deep, and he was gentle with a knife, and he actually handed over the eternal problem to me to calculate, if I hadn't crossed over, I wouldn't have been able to find an answer to tell people about pi in another five hundred years.

Nan Yuning saw that Su Li didn't answer for a long time, and when he couldn't answer, the tip of his nose squeezed out a trace of coldness and snorted: "The arrogant frog at the bottom of the well, you know that it is powerful, if you can't answer, admit defeat." ”

Su Li looked at Nan Yuning, and said with a cold smile: "Admit defeat? I'm just thinking about whether I should start with the idea of circumcision that you can understand little by little to the arctangent formula and infinite series - π. ”

……