Crush from the abyss

In the Gilbres shuffle method, the cards must first be arranged according to the suits of spades, spades, plum blossoms, and squares.

Then pick out the amount you like and stack them on top of each other with the back side up to form two stacks of playing cards.

When two piles of cards are staggered together, the set of cards may seem random at first glance, but in fact the four cards must contain four suits.

No matter how you wash it, the suit of the four cards will certainly not be repeated.

The principle of the Nimes Zero shuffle is similar to the principle of the Gilbres shuffle.

The first step is to prepare specific playing cards, and the deck starts with a repetition of 0, 1, 2, 3.

Then no matter where you cut it, the deck is the same cycle, except that the starting numbers may be different.

To give a simple example, the 8 sheets 0123 and 0123, if the first two are cut to the back, will become 2301 and 2301, which is equivalent to the repetition of the sequence of 2301.

The second step is divided into two stacks and then cross-shuffled.

The second stack is released sequentially from the top of the original pile, i.e. in reverse order from the first stack.

This is also why Huang Quanyue has to count one by one, and reporting the number is just an illusion.

In order to get the reverse order of the deck.

For example, the order of the top cards is 0123, then 3210 after putting down the cards one by one.

It is important to note that the first two cards of the first stack and the first two cards of the second stack are exactly 4 different cards.

If the original pile is 0123, 0123, then in reverse order, one stack is 0123 and the other stack is 3210.

Then after the staggered shuffle, the new deck obtained is 0312, or 3021.

The first two cards of the two stacks are staggered, but in a different order, but there must be numbers 0, 1, 2, and 3.

The reason why Huang Quanyue wants to change new cards every time in this gamble is to ensure that every shuffle is in this order.

“You know this, what is the use?” Yin Xun Sanlust is still ignorant.

“I still don’t understand, how stupid you are.” Look at Gao Jin’s disgusted little eyes.

Saotome also snickered on the side.

On the surface, there are 40 cards, but after this shuffle, there are only 16.

Each person takes turns dealing cards, a total of 4 rounds, that is, the 4 numbers 0123 are dealt four times.

Each number has only 4 cards, no more and no less.

For example, if Gao Jin gets three 2s, then there will only be one 2 left on the table, and there will be no more.

“Originally, this kind of thing is more difficult to guess, but maybe you didn’t find that in the two decks, you didn’t get the key 2.” The high point is the key.

Sanlu was awakened, stunned, she remembered, whether it was her hand or Sanli’s hand, there was no number 2.

Why is 2 key?

I have to say the singular number of 9.

If the point is even numbered, then when you encounter a singular point, it is either too large or too small.

For example, 6.

Out of three points will directly explode, out of a little and there is room for relaxation, preferably 2.

Another example is 8, which can only be 0.

“So here’s the key, the first time Otome tries to put the deck into an even number as much as possible, so that you will be in an awkward situation and will definitely lose.” Gao Jin’s smile points it all.

In the first round, high in and out 0,3, Saotome is 2, and Sanyu is 3, which adds up to exactly 8, even.

In the second round, Ko in and out 2, Sanri out 1, Saotome out 2, Sanxi out 1, add up to exactly 6, even.

At this time, high in and out of 2, or even, everything is a foregone conclusion.

“Found no, the two singular numbers add up to even numbers, as long as I and Saotome have even numbers, then it’s no problem.”

So Gao Jin and 0 in the first game are not unscrupulous, but the best way to play.

Of course, he can play 2, and when the time comes, Saotome will also play 2, so the points of the three people add up to seven points.

The three desires can only play 1 at this time, which adds up to 8 points, even numbers.

Because most of the even-numbered cards are concentrated in the hands of two people, after Gao Jin plays 0, Sanli will lose.

In the original book, Saotome is to let Suzui Akira cards so that she can know eight of them.

By adding and subtracting, the number of card points of Sanli and Sanli is judged.

So as to control the situation of stable winning.

But Gao Jin is completely different, he analyzes the game from a mathematical point of view.

You don’t even need a clear card, just crack this game!

This kind of logic and calculation ability made Huang Quanyue amazed.

More overbearing, more inexplicable, and not suspected of cheating.

Don’t break the rules of the game!

Saotome also guessed the meaning of Gao Jin after Gao Jin won the first game, and it took a little thought.

This man is really very smart!

Impressive.

This is no longer a simple gambling, but a combination of various sciences and gambling.

A new genre was created – modern gambling.

Most of the traditional gambling techniques are tricks, changing cards, changing cards or changing points, etc., are mainly confusing, similar to magic.

Or bring a little bit of technology, but still in the category of traditional gambling.

And Gao Jin’s gambling skills have opened a new door.

It is no longer simply obfuscated to hear, but more theory and science.

This has never happened in traditional gambling!

Saotome worships the extreme, and Gao Jin is the founder of modern gambling! Handsome!

Yin Xun San was dumbfounded when he heard it, and the four cards contained such a deep doorway.

Is this still a gamble?

“Mathematics has been closely related to gambling since ancient times, go back and study hard.” Gao Jin smiled.

Gambling is the gambling technique that is bullied the most by mathematicians.

Some scientists have made millions of dollars by studying the relationship between probability and mechanical wear.

A remark that made those present mesmerized.

“Bingo, Gao Jin answered correctly.”

Huang Quanyue broke the silence in the room and gave her a high five: “This game has become different with Gao Jin, it is very exciting.” ”

Seemingly simple competitions always hide deep secrets and algorithms behind them.

With Gao Jin in place, the gamble becomes a decryption.

The variety of solutions is amazing.

Yin Xun San wanted to go crazy, and said angrily to Huang Quanyue, “You still say that you didn’t cheat?? ”

“Oh, little ghost, you have to figure out one thing.”

Huang Quanyue immediately changed his face and turned gloomy, “When dealing cards, each set of cards contains four kinds of cards: 0, 1, 2, and 3, which is originally a kind of fairness. ”

“Secondly, you rely too much on poison, thinking that with it you will win, and without the hope of victory, it is not called a gamble.”

“Since it’s a gamble, when one team wins too much, we give the other team a chance to win.”

“It’s just that you are too stupid, too believe in poison, and don’t find the rules, which is also a kind of fairness.”

Huang Quanyue’s eyes emitted a strong purple light, “Absolute neutrality does not mean absolutely no intervention, but to ensure that both sides of the gambling have a chance to win, even if it is small.” ”

Gambling is about fighting for small opportunities at a huge price.

That’s fair.

After saying this, he was speechless, and sat dumbfounded on the chair.

“The game continues!”

Their game is over!

(This episode is a bit brain-burning, I also watched it twice, checked the information, and then understood the principle of the Gilbreth shuffle method.) There is also a public property game in the back, which is also quite difficult to understand, do you understand? ）_

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