"Ding-dong, ding-dong."

New Year's Day.

Eight o'clock in the morning.

Ying Jie listened to the sound of the doorbell, put on a mask of pain, got dressed and got up to open the door.

Isn't the first day of the Lunar New Year not to pay New Year's greetings?

Which bastard came running over early in the morning to disturb people's dreams?

Ying Jie, who didn't sleep until three or four o'clock last night, reluctantly turned over, got up, and went to the door to open the door.

"Lao Lu? What are you doing early in the morning? ”

As soon as Ying Jie opened the door, he saw Lu Jingjing standing at the door, and couldn't help but wipe his eyes.

What are you doing at my house early in the morning on the first day of the new year?

You don't have to sleep, huh?

"It's just the New Year, I'll give my godfather and godmother a New Year's greeting.

What about them? ”

Seeing Lu Jingjing, who skillfully changed shoes at home and poured water at the door, Ying Jie felt a little trance for a while.

This?

Is it my home?

After a lot of things have been replaced after being away from home for a year, I don't know where to put them.

But how do you feel as if Lu Jingjing is more familiar than herself.

"What about you?"

Looking at Ying Jie, who was standing stupidly on the side, Lu Jingjing asked after taking a sip of water.

Could it be that he is too beautiful? Ying Jie was stunned?

"I went out early in the morning, who knows what to do."

Ying Jie can only remember that when he was sleeping, he heard that they were going out, as for what they were going out for?

Excuse me.

Zhou Gong is so good at talking, he doesn't allow me to know so many things.

"I'm going to brush my teeth first."

looked at Lu Jingjing, who was familiar with herself at home and still crossed Erlang's legs.

Ying Jie yawned, turned around and went into the bathroom.

And Lu Jingjing also followed outside the door, looked at Ying Jie, who was brushing his teeth inside, and asked, "I watched the CCTV report, saying that you won the national championship?" ”

"Cloth coaxing."

Ying Jie brushed his teeth and replied inarticulately.

At least not in the system.

Because there is also a Sino-Japanese confrontation in the Ahantongshan Cup, the system defaults to not being the champion, and the rewards are not settled for themselves.

"But Yang Ma said that Ling is the youngest national champion."

He said it was useless, and he didn't give me a reward.

Ying Jie silently complained in his heart.

After brushing his teeth and rubbing his face with a towel, Ying Jie came out of the bathroom.

"Have you had breakfast?"

"Didn't eat it."

"I didn't eat either."

After speaking, Ying Jie and Lu Jingjing glanced at each other.

Well, neither of them will do it.

On the first day of the Lunar New Year, it is impossible for the morning hotel to open.

Be hungry.

Ying Jie sighed helplessly, took out a bag of Prince Danone from the room and threw it to Lu Jingjing.

"I'm going to eat strawberries."

"It's not all the same. You haven't said why you're running here so early? ”

Ying Jie gave Lu Jingjing the strawberry biscuits that he had eaten two of, and asked strangely.

"I've said it all, give our parents a New Year's greeting."

……

You're so kind.

Ying Jie couldn't help but twitch the corners of his mouth twice.

Ying Jie is not a young man who has never been in society, and he has also been in love in his previous life, so naturally it is impossible to be stupid and not know everything.

It's just that most of the time Ying Jie is too lazy to think about it.

When you're good enough, there's a lot of good people chasing you.

Not good enough, no fart.

Ying Jie's love experience in his last life told him that when love reaches the step of cohabitation, the short trivial matters in the parents will begin to be vulnerable.

And money can solve ninety-nine percent of such trifles.

It's just very realistic.

Looking at Ying Jie, who looked strange and stared at her, Lu Jingjing asked a little strangely: "What's wrong?" ”

"With this eye makeup painted on your face, I thought you had been beaten at first glance."

It's really similar, why do you have to wear this kind of makeup on the eyes?

“……”

When Lu Jingjing heard this, she immediately felt her fists hard.

The old lady got up at six o'clock and put on makeup, you told me this?

"By the way, you skipped a grade to the third year of high school."

Ying Jie seemed to have thought of something at this time, and asked Lu Jingjing a little strangely.

Although the third year of high school is a bit small at this age, it is not for nothing.

Ying Jie remembers that when he just graduated, the fresh graduates who joined the company with him had just turned 20 years old.

"Yes."

When Lu Jingjing heard this, she immediately puffed up her chest and waited for a compliment.

How's that, this girl is still quite good, right?

Skipping a grade directly in high school.

And Ying Jie said in anticipation: "Then you still have time to play during the New Year?" There are still four months to go before the college entrance examination, how can you sleep?! ”

“…… Ying Jie, you did it on purpose, right?! ”

Lu Jingjing also saw it at this time, saying that Ying Jie didn't mean to torture herself, but she didn't believe it.

"Calm down, didn't you say before that you wanted to study some Go AI? How's the research going? ”

Looking at Lu Jingjing, who was about to get angry, Ying Jie hurriedly changed the topic.

Hearing this, Lu Jingjing was a bit like a frosted eggplant.

"Difficult."

Before you do something, it always feels like it's going to be easy.

But when you really go deeper, you will find that no one has done something that has never been done, and there are many difficulties.

In 1997, IBM's "Deep Blue" computer defeated the epoch-making "man-machine battle" of chess world champion Kasparov.

"Deep Blue" won the competition by using the most absolutely impossible method that human beings thought was the most absolutely impossible, the exhaustive method.

Simulate all the possible situations on the board, and choose the best way to win after you play the best possible move.

Artificial intelligence can do this in the field of chess entirely because the difficulty of exhaustive chess is relatively low, and the complexity of exhaustive is 1046, and it is enough to list so many possibilities with the computing power of computers.

However, if you want to conquer the Go world by exhaustive means, in the face of the nineteen-way chessboard of Go, the number of exhaustive changes in Go is 10 to the 172nd power, and the exhaustive complexity is 10107, which is ten times that of chess.

In the known, observable universe, there are 10^78 to 10^82 atoms.

This is the reason why the Go world is so confident.

The eternal game is not blown out.

"Exhaustive methods are certainly not feasible, but you can try something else.

For example, deep learning, given learning objectives, through the results of winning and losing, independently counting the weighted weight of nodes, iterating repeatedly, and approaching winning through algorithms. ”

Although Ying Jie himself couldn't understand what he said.

But it's what I saw on the Internet before, and I don't know if it's a first-generation dog or a second-generation dog.

It shouldn't go wrong to blow it out.

Hearing this, Lu Jingjing was stunned.

You failed this math test.

I understand this.

"Where do you want to go after the New Year's greetings in two days?"

Looking at Lu Jingjing, who still wanted to ask, Ying Jie quickly diverted the topic.

The goods in my stomach are just this bowl of noodles.

There is no second bowl when dissected.

"Where are you going?"

Hearing that she was going out to play, Lu Jingjing first put down Ying Jie's problem, and she couldn't put the cart before the horse.

"Jinling, get closer."

Ying Jie didn't want to run too far, and he was going to Fuso Kyoto to compete soon after the New Year, so he must not neglect to exercise before that.

The Chinese New Year is a hurdle for many Go players.

Often people play crazy after the start of the game avalanche.

Those who travel a hundred miles are half ninety.

Ying Jie didn't want his first championship to bear the shame of losing consecutive victories between China and Japan against China.

PS: Are there any dimly lit places in Kyoto?

(End of chapter)