Chu Tang: Tell Li Er at the beginning that I am a time traveler

Chapter 45 Even the eyes seem to be drawn completely differently from usual

The sun at three or four o'clock in the afternoon directly shone into the Hall of Liangyi, making all the monarchs and ministers of the Tang Dynasty feel warm.

Speaking of which...Li Chong just discovered one thing. In the Tang Palace, there seems to be a little less eunuchs, that is, there are not enough servants.

But at this time, there was no time to think about such things. He still had time to think about the picture of Taizong's walking chariot. No wonder Li Er was carried out by the maid.

If he doesn't solve the problem now, he will be the one who will be ashamed later, but what kind of problem should he ask? He has been a problem writer in a small town for more than half his life, but he seems to have never given a problem to others.

And there are still three out of one!

Brain hurts!
Everyone saw that after the two got the brush and ink and counting chips, neither of them started to write immediately, but they both glanced at each other first.

In fact, Li Chunfeng is also the same as Li Chong. Li Chunfeng is only 26 and [-] years old now. Although he has read countless works of sages, he is familiar with the formulas for solving almost all arithmetic problems.

However, he didn't give any questions to others, and...it's easy, isn't that an insult to others, and it's an insult to himself.Let's ask a question, is it possible that I still have to ask the other party a question that only people from the Taishi Bureau can understand?

To be honest, he had no idea what Li Chong's strength was, and he didn't want to be hated by a stranger for no reason.

This was completely provoked by Changsun Wuji.

I saw that Li Chunfeng picked up the pen, and the maid had already ground the ink for him, so let's write some questions that are later in the book.

Because as we all know, the further back, the more difficult the topic.

This is the rule!

At that moment, Li Chunfeng started with a five-yuan equation, "Today, there are nine dou of hemp, seven dou of wheat, three dou of bean, two dou of rice, five dou of millet, worth 140, and seven dou of hemp...how much is one dou worth?"

Of course, after finishing writing, Li Chunfeng had to think about it again, whether this would be a bit too much calculation for Li Zhong, but in fact, it is almost enough to come up with a ternary equation.

But soon, he changed his mind, it is necessary to have such a large amount of calculation to reflect the level, otherwise, if the amount of calculation is small, no one here can do it.

After Li Chunfeng finished writing the first question, he glanced at Li Chong, as if to say, this is just a knock on the door, if Li Xueshi can't even solve such a question, then there is nothing to say about the rest.

Since he is a bachelor, he shouldn't be unable to answer the most basic question.

Li Chong was still thinking about the first question, and when it was over, he knew that chickens and rabbits were in the same cage. By the way, when is it, and he is still thinking about chickens and rabbits in the same cage?

Everyone wrote a whole piece of paper.

"Well……"

However, Li Zhong gave the impression that he was still very calm.Only Changsun Wuji could tell at a glance that this kid must have a guilty conscience and was just putting on an air.

Li Chong thinks that he must not treat a top math student like Li Chunfeng in the same cage, otherwise it would be more insulting, then...

He finally started to write, but compared to Li Chunfeng, he was obviously a little more concise, and he finished the first question in a few strokes.

Everyone was very curious about what this guy wrote. After all, just now, Li Chunfeng described it as "striving to write quickly", which is not an exaggeration.

Li Chengqian also looked up at his teacher with the same staring gaze.

Just because he wrote faster than Li Chunfeng, Li Chengqian felt that the teacher had already won.

Li Zhong felt that he should be a bit of a bully.

Because Li Chong thinks that Li Chunfeng may not have seen such a problem.

Li Chunfeng also found that Li rewritten very concisely.

What will be the subject?
Sometimes, the shortness of the topic does not mean that the topic is easy, on the contrary, it may be difficult.

This made him a little afraid to be careless.

The second question was a little more difficult, and then he came up with a two-dimensional quadratic equation, "Today there is a town of ten miles, and each center opens. A and B both come out from the center of the town: Yi goes out from the east." ; A goes out to the south, but does not know the number of steps to go out, and leans to the northeast, grinding the city, suitable for meeting with B. The rate: A travels five, B travels three. Ask A and B's respective geometry?"

After he finished writing, he thought, would this be too simple?

Moreover, the solution of the back technique alone is enough to deal with these problems, which does not reflect the level of Li Xueshi at all, and don't forget, he dare not be called a bachelor, so this problem for children is not for Li Xueshi , isn't it handy, no, this question is actually not very good.

But it's all out, let's put it here. In the end, Li Chunfeng felt that this could no longer reflect Li Xueshi's level, so he had to think carefully about the last question.

Yes, for the last one, he will write what Xueshi Li thinks of Mou He Fang Gai.

If Li Xueshi is really good at numerology, then he should not know about Mouhe Fanggai.

After Li Chunfeng finished writing, he 'handed in the paper' directly.

On Li Chong's side, it's also written.

But after finishing writing, he realized that he didn't seem to give the other party a chance to use his calculations.

Li Chong first picked up Li Chunfeng's topic and looked at it. He thought that it must be difficult for Li Chunfeng to write so long, but unexpectedly, the topic was unexpectedly simple.

Scared him to death.

But it's right to think about it, Li Chunfeng is only 26 and seven years old now, and he is still in the stage of being an "apprentice" in the Taishi Bureau.

Many of his important works have not yet been written, and his thinking is not as mature as Li Chong imagined.

What kind of questions are there, high school students probably can answer them.

Only this third question can make his eyes shine a little bit.

Then Li Chong listed the formula in twos and twos, and then wrote the answer.

In order not to deduct points, right, Li Zhong also thoughtfully wrote a 'solution:'.

But the simplicity is simple. The second question is still difficult for people like Li Chong who are after 1000 years. Fortunately, he has the memory of the original owner and knows that one mile is equal to three hundred steps. This is the default, so it can be calculated. The geometry of lines A and B, as well as the formula, normal people who do it with bare hands don't always use a calculator, so Li Chong had to waste a lot of time on the second question.

For the last third question, Li Chong didn't struggle at all, and answered directly, 'I've heard of it, but I have no opinion. '

It's Li Chunfeng's side.

After getting the test paper, there was a sharp contrast with Li Zhong.

What's the matter with that directly frustrated expression?

It's like the protagonist in the anime, even the eyes seem to be drawn completely differently from usual.

This unusual situation was noticed by all.

On the other hand, on Li Chong's side, only when he saw the prescription, his brows frowned a little, and soon, his brows relaxed again.

This level is not one level.

Everyone was wondering what the hell was going on, and...

Don't you need to do the math?

(End of this chapter)