The book continued from the above, and the last book said that Li Tianxin and Yuan Cheng Zhenren drew in the first game, and the questions of the two made everyone present follow them to calculate, and the atmosphere was like taking a morning class in a thousand mountains. Now it was Yuan Cheng's turn to ask the question, so he took the Changning Hong's soldiers as the topic, and came up with a seemingly simple and clear question, but in fact it was a hidden mystery. However, Li Tianxin seems to be able to see through the cattiness at a glance. So it led out, the road is one foot high, and the magic is one foot high.

"The Red General ordered troops, one column for every three people, one for one person, one column for every five people, and two people for the remainder. There is a column for every seven people, and there are four remaining people, and there are one column for thirteen people, and there are six people left. Li Tianxin held a bamboo pen and turned back and forth on the stage, repeating the topic just now. She suddenly stopped and looked at Yuan Cheng Zhenren. "Before answering the question, there is one thing that the disciple must ask you for advice first."

"Tianxin Xiaoyou, if you have any questions, just ask." Yuan Cheng Zhenren looked at Li Tianxin, who was confident, and he was also a little surprised in his heart, logically speaking, the question stem of this question is simple and very open. I think back then, the disciples of his Shuzong also studied for a few days to find out the idea of this question, and now this girl has not even arrived in five minutes, how can she find the topic of this question.

"Real person, it seems a bit unkind that you bully a junior like this." Li Tianxin looked at Yuan Cheng Zhenren mischievously. "You said you asked me such a question, how many points do you want to win?"

Yuan Cheng Zhenren was startled at first, and then slapped his pocket fan. "Tianxin Xiaoyou, what are you talking about, how can the old man bully the juniors in public."

"If a disciple accidentally answers a lot of answers after a while, how can this score be recorded?" Li Tianxin saw that the fat old man not only didn't admit it, but also pretended to be confused. Then she had to kindly remind this little old man, when digging a pit, he must stand outside and dig, don't be negligent for a while, and bury himself in it.

"This..."Yuan Cheng Zhendao touched his beard unnaturally, obviously he was said to be in his heart. He originally wanted to win the game with this question, but the girl in front of him seemed to understand the mystery, and he could only retreat. At this time, the small fan in his hand was more diligent. "It seems that Tianxin Xiaoyou, in such a short period of time, has understood the mystery in it, it is really terrifying in the afterlife, and the afterlife is terrifying."

Everyone present was confused, this girl obviously hasn't solved the problem yet, why did this fat old man praise her for being terrible in her later life, isn't it just now, they all stuffed chicken feathers in their ears, and missed any key points?

Hongying and Wei Jinhong also don't know what kind of dumb riddle the old and young people in the center of the stage, one fat and one thin. They are all pricking up their ears here, waiting for the answer, how can they boast about each other.

Burigud was much more leisurely, and at some point, there was an extra table of refreshments and fruits in front of him. The servant poured him wine as he peeled the grapes one by one and put them into his mouth. Is he full of Yuan Chengxin, or is he not interested in this arithmetic. Hongying couldn't help but snort coldly when he saw that he was alone. She turned to Wei Jinhong on the side and said. "You go to Yuefuzhai to buy some snacks and snacks, hibiscus cake, bean paste cake, lotus paste cake, honey twist flower, pea yellow, anyway, it is more expensive than the one on the table opposite, hearty. Oh yes, go to Lao Mi's house, which sells sugar water, buy three bamboo tubes of poplar branch nectar, and let's lower the fire. Remember to put more fruit and less sago. The old rice head is shrewd, last time there was more sago, less fruit, not worth the price. ”

"Okay." Wei Jinhong replied very simply, he turned around and stepped off the stage, and quickly went to get some of these things. Wei Jinhong doesn't feel annoying Hongying's girl at all, maybe when you have a good impression of a person, or pay attention to someone, what she does is reasonable in your eyes. Probably spoiled, and indulged.

Burigud seemed to understand what Hongying meant, and he instructed his servants to bring her fruit and mare's milk wine as well. Hongying didn't appreciate it, she first glared at Burigude, and then rejected her kindness. When several servants saw that she refused to accept it, they had to bring it back in a gloomy manner. Burigude couldn't help laughing, if Hongying was in their grassland, she must be a wild horse that was not easy to tame, he wasn't sure if Hongying was Chixue, but he became interested in Hongying.

Over there, Hongying and Burigude secretly competed, and the competition between Li Tianxin and Yuan Cheng continued.

"Seniors have won awards. How do you think this point is calculated? Li Tianxin didn't intend to let this fat old man fool him. If you don't say yes now, when she says the answer later, he will definitely be embarrassed and find evil stubble.

"Tianxin Xiaoyou, what do you want to calculate?" Yuan Cheng Zhenren is much more cunning, although he guesses that Li Tianxin knows the idea of solving the problem, and he also knows the mystery, but what if he scares himself, so it is better to explore the truth first and make plans.

"If you want me to win, then I'll add up points based on the number of answers. If you're just kidding, I'll do the math as a solution. Li Tianxin smiled harmlessly, she didn't hide it, she just wanted this fat old man to know that she had seen through his tricks, don't play this trick with the master.

Yuan Cheng Zhenren wiped the fine sweat on his head with his sleeve, and smiled like a blind bear who only ate bee droppings. "Of course it's the latter, how can the old man use it, treat a junior with such a despicable means, Tianxin Xiaoyou must have misinterpreted it, misinterpreted it."

"In this way, Tianxin can start to solve the problem." Tianxin pretended not to care on the surface, and rolled his eyes in his heart. You thief old man, you obviously want to test her, but you still say it high-sounding.

"Little friend of Tianxin, please."

Wei Jinhong, who was sent to buy refreshments, was walking back with a large bag at the moment, when suddenly the pedestrians in the middle retreated to both sides of the road, and he looked back, only to see a team wearing golden armor and holding a red-headed gun walking towards them, and there were three people behind the team, riding on three high-headed horses. After them, there were several wagons, and carts of supplies.

"It's the Red Army!"

"Why did the Changning Hong family come to our Cangsong Town?"

"Look! Riding on the red mount is the young master of the Hong family, Hong Yue Fei. ”

"Sure enough, he is a dignified appearance, and he is now a celebrity around the emperor."

"Major General Hong is so handsome, I don't know if he is married."

"You can save it, if you can be the wife of the Red Major General, it must be the dragon and phoenix among the people."

Wei Jinhong looked at the man on the red mount, it turned out that he was Hongying's brother. This person is magnificent, tall and tall, wearing a golden helmet and golden armor, wearing an armband printed with the red family crest on his left arm, and the red lotus flower is like a flame, engulfing the evil of time together. There is some similarity between their brothers and sisters, maybe this is the so-called blood, they all have it, and the righteousness that belongs to the Hong family. As if sensing a strong gaze, Hong Yue Fei turned his head to look and happened to meet Wei Jinhong's gaze, and the former showed a hint of surprise, because he didn't remember that he knew Wei Jinhong. The latter stopped looking, and he walked quickly in the direction of the ring, ready to tell Hongying the news of her brother's arrival in Cangsong Town as soon as possible.

"There is a column for every five people, and there are two people left. There is a column for every seven people, and there are four people left. To put it another way, if you add three more people, you can just line up in a column of five or seven people. Tianxin kept tapping the bamboo pen on his palm, pacing back and forth. So we can conclude that the minimum number of people who can meet this condition is five times seven minus three, which is thirty-two. ”.

Yuan Cheng Zhenren nodded with satisfaction, it seems that before, he really underestimated the girl in front of him, except for being naughty, she is indeed a good seedling. "Little friend of Tianxin, please continue."

"If you use the result just now, and add the condition of 'one column for every three people, one person remaining', the equation is written." Li Tianxin wrote the equation on the sand. "Thirty-two plus five times seven equals sixty-seven, which is exactly what the conditions are."

"Not bad, not bad." Yuan Cheng Zhenren nodded again and again.

"Finally, in the end, 'thirteen people in a column, the remaining six people this condition'. Sixty-seven plus three times five times seven and then multiplied by 'Tian Yuan', when 'Tian Yuan' is equal to four, the number of people is four hundred and eighty-seven, which is exactly enough to meet the conditions. Li Tianxin finished writing the last number with satisfaction, and looked up at Yuan Cheng Zhenren.

Yuan Cheng Zhenren didn't speak, and looked at Li Tianxin with a smile, it seems that he is really old, the old fox meets the little fox, and it is really a headache.

"So the answer to this question is four hundred and seventy-eight?"

"Then what do you mean by not only the number of people?"

"yes, we're still waiting here." Everyone in the audience got the answer, but they were still very interested in the dumb riddle that Tianxin and Yuan Cheng Zhenren said just now, and they didn't want to miss the mystery of this question.

"Remember our rules, one of which is that you can come up with multiple answers, or solve the question in different ways, and score according to the number." Although Li Tianxin was answering the questions of the audience, her eyes never left Yuan Cheng Zhenren for a moment.

Yuan Cheng Zhenren didn't dodge, he still looked at Li Tianxin with a smile.

"The mystery of this question is that the number of soldiers is indefinite, and all the number of people who meet the conditions is four hundred and eighty-seven plus three times five times seven times thirteen and then multiplied by 'Tian Yuan' people, and 'Tian Yuan' is an integer greater than or equal to zero. And these four hundred and eighty-seven people are only the number that meets the minimum conditions. Li Tianxin showed a bright smile.

"I see, I see!"

"This old man is so cunning!"

"No wonder this girl asked this fat old man how to score."

Hongying saw that Yuan Cheng was really cheating, and she exploded in an instant. She didn't care about the courtesies, and slapped the armrest of the chair. "You old man, how can you deceive your juniors, you are still a dignified sect master!"

Facing Hongying's no big or small, Yuan Cheng Zhenren was not angry, he said with a smile. "The ancients had clouds, and soldiers were not tired of deceit. It makes sense for me to use this method. You say yes, Tianxin Xiaoyou. ”

"I don't have anything to lose anyway, whatever you want." Li Tianxin shrugged.

"Good measure. Hahaha. Yuan Cheng laughed.

At this time, Wei Jinhong, who had a big bag and a small bag, rushed back, and as soon as he came on stage, he leaned behind Hongying's ear and said in a low voice. "Your brother is here."