"It's very easy to calculate, this number can be divisible by nine, 2 2 take 1 left, and you can see that it is a singular number at a glance. 5 out of 5 take 4 left, indicating that the single digit is 9. Therefore, it is only necessary to verify the singular number after eighty-one, which is divisible by nine. Then set the previous conditions one by one, since the single digit can be divisible by 9, it can be inferred that the ten digit can also be divisible by nine, and the maximum two-digit number that satisfies this number is 99, and to apply it, it does not meet 7 7 and there are 5 left.

So try three digits next. In other words, the combination of tens and hundreds of digits of this number must be divisible by 9......" Liu Daode said his thoughts.

The three-digit numbers that meet the above requirements are 189, 279, 369, 459, 549, 639, 729, 819, 909, 999...... Just try these numbers one by one. The least eggs turned out to be 369!"

"It's that simple? I'll check. Lin Xiaotong said and called up the computer's calculator and calculated them one by one. In the end, she was depressed and found that it seemed to be true.

The college students who are dignified by themselves are not as fast as Liu Daode in this question, which is too shocking!

Just now, she was preparing to solve a quadernary equation.

Subsequently, Lin Xiaotong sent the answer to this question according to Liu Daodao's thinking.

"Okay, the head melon reacts very quickly, and it's impressive. Soon, Ma Yue replied.

"Of course, don't look at who I am. Lin Xiaotong typed this word, glanced to the side with a weak heart, and found that Liu Daode did not pay attention.

Well, she found another advantage of the other party, that is, the brain is enough.

Liu Daode rested for a while, and took advantage of the good sunshine to start drying the rinsed lacquer and toad skin.

Seeing that he was busy, Lin Xiaotong also took the initiative to close his notebook to help.

In the afternoon, the two of them delivered a few goods, and the two continued to dig grass in the mountains...... For three days, Liu Daode pulled a few ropes in the yard, and all the herbs were dried on them.

Roughly estimated, these can be sold in the courtyard for more than half a year.

On Sunday afternoon, Lin Xiaotong took a hitchhiker from a few fishing friends back to the city.

Sending her away, Liu Daode returned to the courtyard and suddenly felt empty. In the past few days, he seems to have adapted to Lin Xiaotong's existence, and he feels that the two complement each other.

In fact, on the way to practice, it is good to have a partner.

It's just that Liu Daode is still a little hesitant, and he doesn't know how Lin Xiaotong will react after telling the matter.

When he practiced at night, he looked up at the sky, the night sky was misty, it was still so vast and far-reaching, and in the void dozens of feet above his head, there seemed to be some kind of mysterious existence that could devour the divine consciousness he detected.

Liu Daode let out a long sigh, and his soul jumped up slightly, already blending into the night.

Why do you cultivate the Tao? For the sake of immortality, you still want to be a high immortal...... All kinds of breaths came one after another, and countless thoughts melted into my mind. In the dark, Liu Daode felt like a grain of sand in the sea, an ant in thousands of worlds, and the feeling of insignificance and loneliness arose.

He didn't deliberately want to seek immortality, nor did he want to be high one day. So...... How, exactly?

From now on, he will retire to the mountains and forests, or will he leave his home and travel all over the world? Liu Daodao's soul moved slightly, and he had already dispelled these thoughts. If you really hide in the mountains and become a hermit who doesn't know the world, what is the point of living for a long time.

is like a stone egg in the mountain, it doesn't know the cold and heat, it doesn't distinguish between right and wrong, there is no family love, there is no joy and sorrow...... If it really turns out like this in the end, Liu Daode would rather continue to be a layman.

Besides, looking at the Tao with the heart, it is the Tao everywhere, and being in the world and seeing all kinds of life is not necessarily a kind of cultivation.

Being alive is a practice in itself. This sentence came to his soul again.

Make up your mind, float down, and the soul and body become one.

Half a month passed in a blink of an eye, and Liu Yungui specially called at noon to say that he would officially resume work tomorrow. Liu Daodao, who was in charge of logistics, also began to get busy, so he contacted the town's floor slab factory early, and asked the other party to send the three-room floor slab to Liu Village in Hedong in the afternoon.

Nowadays, floor slabs have gradually become obsolete in rural areas, and many homes use cement directly to cast in situ. However, this is the same as the beam, which requires a coagulation period of half a month, and Liu Daode wants to build the house as soon as possible, so he gives up the cast-in-place plan.

According to the rules of Shannan Town, the owner of the roof of the house will express his gratitude to the workers and invite them to eat and drink, which is called a feast. Liu Daode did not plan to be an exception, and when the floor slab was delivered, he specially went to the eldest brother to explain a table of meals to be used at noon tomorrow.

A few feasts don't need to be too complicated, big fish and big meat are enough.

In the early years, there were no cranes, and the installation of floor slabs was manpower, which needed to be lifted from the ground to the roof, and there were no more than a dozen people who were too busy at all. Now that the conditions are good, seven or eight people, half a day, can be completed easily.

The first floor was topped, Liu Yungui did not waste time, and led his workers to start building the second layer non-stop.

Liu Daode returned to his usual rhythm, boiled two pots of boiling water after eating in the morning, and asked Liu Yungui if he had anything to do during the day, if not, he began to work on the vegetable patch in the courtyard.

Like last year, Liu Daode sprinkled all the stored vegetable seeds into the ground, poured half a bucket of water, and then waited for the seedlings to emerge.

Wait for the calf to be tied outside the hospital in the middle of the night, and the morning's work will be done, and it will be completely relaxed.

A group of workers in the courtyard are busy, and it's not like that to stay as idlers by yourself. He simply led the general and went to Liu Laosan.

Liu Laosan was sitting under the tree peeling peanut shells at this time, and when he saw him coming, he immediately moved a chair and put out chess, and the two of them fought in the Chu River and Han realms.

Before the game of chess was played, there was a circle of villagers and a few tourists outside.

No way, today is not Sunday, and there are not many guests who come to play in Liu Village, Hedong. In addition, there is no work in the fields in the spring, and many people are idle at home.

As for these tourists, Liu Daode turned his head and looked, there were acquaintances, so he opened his mouth to say hello: "I didn't go to work, I still came here to watch birds today?"

"Well, I have a special job, I am not in the same company, as long as I keep my mobile phone unblocked, I can contact customers at any time. Li Cai responded with a smile.

After losing two games in a row, Liu Laosan got up extremely depressed and said: "Lazy, you won't let me, who will ...... next"

"I'll ......" Li Cai sat down and stretched out his hand to swing the chess pieces.

As soon as it was set, the phone rang. He said sorry and got on.

Half a meter away, Liu Daode clearly heard an excited voice on the phone: "Brother Li, where are you, hurry up, we have photographed the water monster in Liu Village, Hedong!!"

"What, water monsters, where are you?" Li Cai subconsciously asked loudly.

This voice immediately attracted everyone's attention.

"Where is the water monster, where is it?" another tourist asked.

"It's under a big rock on the north side of the reservoir, let's go over and have a look," Li Cai said, throwing the chess pieces on the chessboard and walking quickly towards the river embankment.

"Let's go, lazy man, let's also go over and see what the water monster looks like, whether it is a baby fish or not" Liu Laosan shouted and followed the team closely.

"Just come" Liu Daode sighed in his heart when he got up, that guy was found after all.

***

After two days of statistics, the results of the survey post are as follows:

96 friends chose "1", 6 friends chose "2", and 27 friends chose "3".

So I wrote it according to the previous idea of the owner of the nunnery.