Observe the above three matrices carefully. Many of the required strategies can be understood with a little thinking. [, But there are also some very interesting places, such as when you are a hand and 12, the dealer's face is 2 or 3 to hit, 4 to 4 to 4 to

6 To stand, when the dealer has a bigger face, you should resolutely take the card.

Why is it like this? When will the cards do not, the probability is to say. Let ’s take a look at the winning rate of the player at 12 o'clock. After the dealer starts to draw the card, the point and greater than equal to 17 will stop. At this time, the player will

If you want to win, you can only send it to the dealer.

If the starting point of the dealer is greater than equal to 17, there is no need to draw a card at all. When the points and the H16 are h16, it will explode when it is drawn from 6 ~ T. We know that the probability of getting a card of different sizes is equal (1/13), and set it.

f (x) is the probability of continuing to draw cards when the current points are numbered and when X, then:

f (H16) = 8/13 = 0.61538

When the Dazhong's hand is numbered and the H15 is H15, the 7 ~ T burst; when the draw is drawn, it will be turned into H16:

f (H15) = 7/13+1/13XF (H16) = 0.58580

In the same way, you can calculate the probability of explosion cards from H14 to H6. When the dealer's hand is the H5, the situation is different. At this time, A can be counted as 11 points. After considering this change, it is not difficult to calculate the situation of the H2H5 situation.

Then, then

If the player chooses Hit? At this time, there are two types of wins:

The player is not explosive, but the dealer explodes

Both the player and the dealer have no explosion, but the dealer is small.

The probability of explosive signs has been counted, and now considering the situation than size. If the dealer's first card is 2, so that G (x) is the probability of g (x) for the dealer and the probability of X's hand, then G (H2) = 1

Then, then

If the dealer's hand and become H3, you can only get a A, that is,: that is::

g (h3) = 1/13xg (H2) = 0.07692

Similarly, the probability of H4 to H21 can be calculated, and it is still necessary to pay attention to the case of A as 11 points. In the case that the two sides have not exploded, the player won only the following possibilities by winning the size:

The player gets 21 points, the dealer gets 20 ~ 17 points

Players get 20 o'clock, the dealer gets 19 ~ 17 o'clock

Players get 19 o'clock, the dealer gets 18 and 17 points

Players get 18 points, the dealer gets 17 points

Players start drawing the card from 12 o'clock, and get 18 o'clock, which is equivalent to starting from H2 and get H8, so the probability is G (H8), and the probability of the dealer gets 17 points G (17). According to this situation 4, 4 of the situation 4.

The probability is:

p4 = g (h8) xg (17)

In the same way, you can calculate P3, P2, P1. Therefore, when the player's hand and H12, the dealer's first card is 2, the player's probability of winning HIT is:

P (H) = P1+P21+P22+P23+P24 = 0.36958

After counting earlier, in this case, the probability of choosing STAND victory p (s) = f (h2) = 0.35831

P (H) & GTP (s), so Hit is the optimal strategy.

In the same way, we can calculate the player's hand and the first card of the H12 dealer. When the first card of the owner is H3 ~ H11, the probability of choosing Hit to win.

It is said that these people who have been passed out can understand the talents of up to 160 IQ. As for those "dregs with intelligence 5", don't think about it!

So, very lucky! Chen Mingtong's shoes have reached at least one hundred and sixth standards. This set of pictures can be fully understood, and he will also use it. Therefore, tens of thousands of pieces of chips have grown quickly.

Ten thousand.

Then, go to play with others again. This game is completely smashing money, fighting for qi, and pheasant. From the table of seven or eight people, it has been hit by the three people.

Breaking through three million!
Chapter completed!