The location of Wenbi was chosen in the Xianwen Palace, which is one of the national collections, and it is also the place where Li Er chats with the ministers in normal times.

When they came to the Xianwen Hall, everyone lined up on both sides and gave up the spacious center of the hall to Duhe and Dulan.

Someone whispered: "I have been to Tubo several times, this Dulan master, is the proud protégé of the living Buddha Guduli in Tubo today, known as the smartest person in the world, proficient in the Central Plains culture, poetry and songs, piano, chess, calligraphy and painting, craftsman skills, all fine, in Tubo high status, respected, this time, I am afraid that the county will be in trouble." ”

The person next to him nodded: "It doesn't matter if Du He loses, if we let Datang give up ten cities with a population of 50,000, it will be a big mistake." ”

Dangdang.

In the side hall, the gong sounded.

Li Chengqian announced; "Wenbi, it's officially begun."

Du He folded his hands and stood against the pillar, lazily looking at Guru Dulan.

Seeing this, Master Dulan was a little annoyed in his heart, so he said: "Then let the poor monk come to the question first, in Tibet, there is an elder, raising nineteen yaks, on his deathbed, he called his three sons to him, saying that after his death, the eldest son can get 21 of the ox, the second son can get 41 of the ox, the third son can get the 51st of the ox, the cow cannot be killed, the ox must be complete, Commander Du, how do you distribute it?" ”

After speaking, the old guy looked at Du He with a smug expression.

In short, there are 19 cows, divided among three people, one for one-half, one for one-quarter, and one for one-fifth.

The problem lies precisely in the fact that 19 cows cannot be killed and divided, and 1/2, 1/4, and 1/5 of 19 cattle cannot be completely rounded.

When everyone heard this, they shook their heads one after another.

Guru Dulan turned around and whispered to Buhui Tongzan, "I learned this problem from a monk from Persia, and according to him, he is the only one in the world who can solve this problem. ”

Bu Hui Tongzan asked with some concern: "What if, that monk has been to the Tang Dynasty?" ”

Master Dulan shook his head: "He can't arrive, because I have already killed him." Now, in the whole world, only I will solve this problem. ”

"It's wonderful, wonderful......" Bu Huitong praised and almost danced in front of everyone.

I saw that the civil and military officials behind Du He were all scratching their ears and cheeks, and some people couldn't help but start to compare.

In the end, everyone found that any method was futile.

The only way is to kill the cattle and divide them equally, otherwise there will be no equal distribution at all.

"There is no solution to this problem, there is no solution!"

"The Tibetan people may be playing tricks on us!"

"We can't throw in the towel......"

Ministers, you look at me, I look at you, and there is a little despair in my eyes.

Even if he is as smart as Li Chengqian, he is out of order for a while.

Master Dulan said proudly: "Don't waste your efforts, in the whole world, only poor monks can solve this question, if you can't answer it, admit defeat as soon as possible." ”

At this time, I only heard Du He say: "What's the hurry, Young Master Ben hasn't spoken yet." ”

"Commander Du, do you have a solution?" Master Dulan asked with a smile.

Du He stood up straight, walked to the middle of the crowd, and said: "The question made by the elementary school students is also embarrassed to take it out, Dulan, Dulan, I'm really shy for you, listen up." ”

"First of all, Young Master Ben is willing to lend a cow to these three brothers, the eldest takes 21 of the cows, which is ten, the second takes 41 of the cows, which is five, and the third takes the 51st of the cows, which is four."

"10 plus 5 plus 4, equals 19 cows, and if there is one left, it will be returned to Young Master Ben."

"In this way, the ontology can be solved!"

Du He spoke so quickly that many people didn't even react when they saw Master Dulan's mouth open wide in surprise, enough to stuff two duck eggs.

He pointed at Du He, his hands trembling: "You...... You...... Why do you know the solution? ”

Du He sneered: "I said, this is a trick to consider children, but you still shamelessly think that this is some kind of unfathomable knowledge, it's really ridiculous." ”

At this time, many people had already understood Du He's solution, and couldn't help laughing for a while.

Guru Dulan hung his head and said, "I am defeated. ”

Bu Huitongzan grabbed the other party's sleeve and asked, "Why is this happening, why, didn't you say that in the world, you are the only one who can solve it?" ”

Master Dulan looked at Du He and said in a trembling voice, "This person ...... If this person hadn't known in advance, he would definitely be a talented and intelligent person, and it was really terrifying, terrifying. ”

"Master Dulan, you can't admit defeat, we still have almost, as long as you can answer Du He's question, it's a draw, a draw, we don't lose or win, we can save the face of Tibet." Bu Huitongzan's eyes suddenly lit up, and he turned to Du He and said, "Du He, it's time for you to solve the problem." ”

Du He flicked his sleeves and said, "Young Master Ben's question is very simple, you listen well." ”

Du He opened his mouth and said, "Ask, a cow, how many heads?" ”

He pointed to the old man.

Old man: "A head." ”

"How many legs?"

Old man: "Four legs." ”

Then Du He turned around and pointed at Master Dulan, "How much hair?" ”

Everyone was stunned for a moment, and then almost burst out laughing.

One head, four legs, how much hair?

Isn't this a blatant bullying of Master Dulan?

Master Dulan's face turned green.

He pondered for a long time and said, "Commander Du, you only need to give the poor monk five days, and I will count how much hair a cow has. ”

"Wrong," Duhe said, shaking his hand, "you can't count it, according to scientific research, a cow sheds its hair every day, grows hair every day, and if you give it five hundred years, you can't count it." ”

"Then how much Mao do you say?" Dulan asked angrily.

Du He smiled: "The answer is very simple, a hairy body. ”

Everyone: "......"

Bu Hui Tongzan and the others almost vomited blood.

Master Dulan pointed at Du He and shouted angrily, "You...... You're cheating. ”

"Not convinced?"

"Not convinced!"

"Alright," Duhe said with a smile, "I'll give you another chance." ”

Du He opened his mouth and said, "Ask, a donkey, how many heads?" ”

The old man replied: "One head." ”

"How many legs?"

Old man: "Four legs." ”

Du He pointed at Du Lan and asked, "How much hair?" ”

Du Lan spoke without hesitation, with a smile on the corner of his mouth: "Of course it's a hair." ”

"Wrong!"

Du He's voice sounded dryly, which not only startled Du Lan, but also stunned the others.

Du He pointed to Du Lan's head and said, "This is a bald donkey, without hair. Master Duran, you have lost again. ”

"Hahaha......"

The crowd burst into laughter.

I thought to myself, Du He, this guy is really too bad, not only put Master Dulan together, but also scolded the other party for being a bald donkey. follow

Poof.

Bu Huitong was so angry that he fell to the ground, and then got up in a gloomy manner.

Not to mention the Tubo people, it is the courtiers of the Tang Dynasty, who has ever seen such a topic as Du He, it is simply impossible to guard against.

……

(2nd Update,)