"Who can count this?" Zhang Fei shook his head and said: "Since the Yellow Emperor ascended the throne, he has been planting for five thousand years, such a large number, even if Sage Kong is resurrected, he can't count how much!" ”

Although he is a big old man, he is actually thick and fine, so he understands the difficulty of calculating this number.

In this regard, Li Xing smiled and said, "I don't know if Sage Kong can calculate it, but I can calculate it." ”

"Really?" Zhang Fei looked incredulous.

"It's actually very simple, if you add up the first year and the last year, that's five thousand and one trees, and the second year and the four thousand nine hundred and ninety-nine years add up, it's also five thousand and one trees. By analogy, it is equivalent to Guangchengzi planting 5,000 and 1 trees every year, a total of 2,500 years, a total of 12,500,02,500! Li Xing said.

As soon as these words came out, Zhang Fei was immediately dumbfounded.

Surprised: "And this kind of algorithm? ”

"This is just the simplest application of 'mathematics', I learned it from my teacher when I was less than ten years old, and you can't imagine some really advanced mathematics." Li Xing said disappreciatively.

This made Zhang Fei completely convinced.

immediately said: "Then my old Zhang's future accounts will be handed over to you!" ”

Other than that, I didn't delve into what advanced mathematics is.

After all, Zhang Fei is not a scholar, and it is okay to know that Li Xing is awesome, and he doesn't care about what the more advanced mathematics is at all - even if he knows that Guangchengzi plants 5,000 and 1 trees every year, a total of 2,500 years, it is a little difficult for him to calculate the total.

His simple brain can't hold anything that complicated.

However, he was still curious: "Then how many pigs, cows and sheep did I kill in a month?" ”

"This is simpler, you take the total number, subtract the number of pigs more than cattle, and then subtract the number of cattle less than sheep, and finally divide it into three, which is the number of cattle. Then know one, the remaining two, it's not hard to count! Li Xing said.

Zhang Fei suddenly realized when he heard this.

"I see."

It's such a simple addition and subtraction, why didn't you think of it?

In fact, although these two questions are very classic, the ancients were not without wisdom, if they were replaced by Zhuge Liang, they might not be able to be calculated.

But Zhang Fei's mathematical level is miserable.

Used to fool him, that's just right.

Of course, it can't be said to be a fool - after all, it is mathematics that is nearly 2,000 years ahead of its time, and it is also a very special skill when looking at this era.

It's definitely enough to deal with the accounts anyway.

After that, Li Xing and Zhang Feixian put on the "Arabic numerals" and simple modern statistical tables, and the two gradually became familiar with each other, and even their titles became "Yide" and "Brother Li".

Actually, Zhang Fei also wanted to call Li Xingbiao directly, but as a modern person, he didn't have that thing at all.

"Then Brother Li, I'll go to the butcher shop first, and I'll ask the guy to send you the accounts."

"Okay."

In this way, Li Xing lived in the late Han Dynasty as the account office of the Zhangjia butcher shop.

At this time, he didn't know whether he was a passerby who came to the Three Kingdoms World to practice, or if he had crossed over and became a person in this world in the future.

It's not even clear whether this is the world of romance or the Three Kingdoms period in real history.

But it doesn't affect his practice: go to bed early and get up early every day, have a stable schedule and rest, and get 0.01 freely allocable points, and practice for half an hour every morning, he will get 0.01 free allocable points.

Eating on time every day, three meals in a round, will also get 0.01 points.

After half a month, he just eats, exercises in the morning, and sleeps normally, and he gets a full 0.45 points, plus weight training in his spare time, and he gets more than a dozen 0.01 points.

At this point, the personal attributes have become:

Name: Li Xing.

Age: 28 (63)

Power: 1.28

Dexterity: 1.13

Spirit: 1.10

Stamina: 1.33

Assignable attribute points: 0

The 0.45 points you get every day are all added to your spirit, and you can clearly feel the benefits that you will never have insomnia again, and you can sleep peacefully no matter how noisy it is outside.

And as soon as something comes close, it will wake up immediately.

Then you can fall asleep quickly.

In short, he has all the good side of his mental state, and all the negative side is cleared.

It feels very good.

In addition to this, he added 0.15 agility and 0.04 strength, both of which are points from weight training, and although the amplitude is small, you can feel a noticeable improvement.

"If you add up to 2 or more, your strength is twice that of an ordinary adult, then it's amazing!"

Li Xing thought to himself, continue to train with weights and accumulate freely distributed points.

Today happens to be the first day of the Lunar New Year, and according to folk customs, the first and fifteenth days of each month are not open, so Zhang Fei did not go to the butcher shop to take care of the business, but played the Zhangba snake spear in Taoyuan.

With the relationship for half a month, he is really completely convinced of Li Xing.

Not only is he good at arithmetic, but he also knows almost everything when talking about the past and the present, and even knows a little about the art of war.

is also good at cooking, and forced the water that no one wants, and turned it into stir-fried fat sausages, cold salad pork head, stewed beef offal, stewed haggis, and stewed haggis...... Not only is it delicious, but it can be sold as soon as it is sold, good guys, and it is more profitable than the meat itself!

So much so that now, Li Xing is not only the account room, but also the second shopkeeper of the "Zhangjia Butcher Shop".

It is famous in Zhuo County, and is known as "Li Xiashui".

made Li Xing speechless, and Zhang Fei gave him a nickname with a smile, called "Brother in the Water".

There is a feeling of losing friends, which makes people laugh.

"Brother Shui, today is 'weight training' again?" After Zhang Fei played with a set of spears, he was already sweating profusely, but he had a hearty smile on his face.

Compared with slaughtering pigs, he obviously still prefers to practice martial arts and prefers to go into battle to kill enemies.

It's a pity that there is no one in the DPRK, and if you want to be a general, you can't do it.

"Brother Zhang, you're also practicing?" Li Xing said without concessions.

If you dare to ask me to go into the water, I will call you Zhang Hei.

"Well, I'm Zhang Hei, no, I, Zhang Fei, hate others for saying I fly the most in my life, no, I've been very black since I was a child......" Zhang Fei was made by Li Xing like an empty son, and he was a little incoherent.

After a long time, he glared and said, "Brother Xiashui, do you also know martial arts?" Why don't we brothers make two moves? ”

This is naturally intentional.

Although Li Xing is almost omnipotent, there are still things that he can't, such as martial arts - that's really bad, he can't even walk a horse, he practices what "weight" all day long, and he only carries a few dozen catties, which is not as good as a girl!

Therefore, he wanted to use the competition to make Li Xing ugly

Give yourself some confidence.

For this, Li Xing was naturally reluctant to agree, shook his head and said, "No, I don't know martial arts." ”

"Don't be modest."

"I'm sincere."

"Just have fun!"

"No, you still have to take care of the butcher's shop, go get busy!"

"Rest today."

"I really don't know martial arts."

"That doesn't affect the trick either."

Li Xing: "......"

Zhang Fei is a kind-hearted and righteous person, very manageable, but he is a bit confused, and he cheats at every turn. For example, now, he has been shouted "Zhang Hei" by Li Xinglian for several days, and he can't stand it at all, and he wants to "fight to the death" with the other party.

But Li Xing didn't want to make a move with Zhang Fei.

At least, now the power is only 1.28, don't want to.

So he rolled his eyes and said, "Since you have to make a move, then I can only reluctantly show my hands - have you ever heard of 'Lingxi One Finger'?" I said that if I can put out one finger on each hand, I can win a pair of fists of yours, believe it or not? ”

As soon as these words came out, Zhang Fei immediately glared and said, "Impossible!" ”

Are you kidding?

Even if Xiang Yu, the overlord of Western Chu, is here, it is impossible to win his fists with two fingers!