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Hearing that Tong Shuyang was gone, everyone looked around to find him. Pen, fun, and www.biquge.info

"I saw her sitting listlessly in a chair just now!" Hua Cub said.

Long Xirui hurriedly looked around, but as far as the eye could see, the colorful decoration of the casino and the bustling gamblers.

Deng Haoran approached her and whispered, "What secret is this girl hiding in her heart?" I knew we were the police, but I still ran away again and again! If we knew this, why should we risk saving her! ”

"Maybe she doesn't trust the police at all." Long Xirui said, "Or maybe she has something very important to do here, and she can't explain it to us because of the urgency of time, so she chooses to say goodbye." ”

Recalling the encrypted note that Tong Shuyang once left, Long Xirui felt that Xingmingju, which is currently Lixing Casino, might be the place where she wanted to come in every possible way.

Deng Haoran said disapprenously: "In your eyes, there are always many good people in the world. ”

"Do you think that human nature is inherently evil?" Long Xirui asked rhetorically.

Deng Haoran put on a helpless expression with his facial features and walked away.

After looking for a needle in a haystack to no avail, Deng Haoran and Pu Yu discussed that the focus of their work should still return to the serial amputation cases and two murder cases they were responsible for, so the two groups of people closed the team at the same time.

Long Xirui decided to stay and continue to look for Tong Shuyang, and Hua Xiaoer still followed.

"I haven't settled the account with her last time she snatched my phone!" Hua Cub said, yawning, "There are so many people here, where can I find them?" ”

Long Xirui nodded slightly and said, "I guess the place she wants to go to is a place where there are no people." ”

Hua Cub said impatiently: "It's open 24 hours a day, if you want to be clean, you have found the wrong place here." ”

As they spoke, the two walked to a table with Sic Bo and heard the dealer who was shaking the cup say, "Old man, here you are again!" Otherwise, let's not be so troublesome today, I'll give you a bargaining chip, and you can just leave! ”

"Bastard! What the old man wants is a chip worthy of the name to win you, what is it if you give me one! Send the old man as a begging for food! ”

Long Xirui only felt that the voice was familiar, and followed the voice, only to see that it was the thin old man who was sitting next to her when she was watching the game in the sky casino, he was keen to watch the ball at that time, and he refused to leave even if he knew that the airship was on fire.

"Huh! This old gambler has also flown down! Hua Xiao'er said, "It seems that he must have lost money in gambling, and he came here to vent his trouble!" ”

I heard the dealer say, "Okay, good!" You're still buying big, aren't you? Hurry up and place your bets, old man! I'm going to unveil the cup here! ”

The old man didn't speak, opened his suitcase, took out a box from it, opened the lid of the box, and it was actually filled with a box full of chips, there were thousands, but the colors were all the smallest chips, he reached out and gently pinched out a large character area and put it on the table.

Other gamblers at the table also bet successively, the amount of bets is large and small, and some people seem to think that the old man bets too little, and deliberately put a lot of chips on the table and smash loudly.

The dealer slowly unveiled the betting cup, and the result was 1, 3, 4, and 8 points small.

So the old man lost a chip, and some of the people who won looked at him even more obliquely.

The old man remained silent and bet two more chips into the big character area.

The next opening results were 1, 1, 3, 5 points small, and he lost again.

The old man's face was still sinking like water, and he discharged four more chips to buy big.

This time, after the cup was revealed, the three dice were 3, 4 and 6 points up, and the result was 13 o'clock, and he finally won the bet.

When the dealer pushed the chips to him at the ratio of one to one, the old man coughed twice and said, "Give me the lowest denomination." ”

"Okay!" The dealer smiled and said, "Good go!" ”

The old man slowly stuffed the sixteen small chips back into the box, closed the lid, and put the box into the suitcase, then turned and left.

Looking at the heavy-looking suitcase in the old man's hand, Hua Cub said, "This old gambler should have won a lot!" ”

"He only won one chip." Long Xirui said that she basically understood the old man's betting strategy, 1, 2, 4...... Start with a chip and double the bet as long as you lose, then the total bet amount is 1+2+4+...... +2n-1 (n is the number of bets) = 2n-1, when betting on the size of the bet, the return with interest is 2n, and the net profit is 2n-(2n-1) = 1, so every time you win, the net profit is 1 chip.

Hua Cub counted while wrenching his fingers, and muttered in his mouth: "1+2+4=7,4x2=8,8-7=1, it turns out that he really only won one chip." ”

Long Xirui said: "Theoretically speaking, as long as the gambling book is strong and the dealer does not do anything in secret, his gambling method is sure to win and not lose." For example, if he likes to buy big every time, then the probability that the dealer will open ten consecutive rounds is 1/210=0.098%, and the probability of not opening ten consecutive rounds is 1-1/210=99.9%. ”

"Oops! You are talking more and more like that four-eyed girl Chi Shanshan, full of probability. Hua Xiao'er obviously had difficulty comprehending Long Xirui's train of thought.

Long Xirui patiently explained: "To put it simply, as long as you have a bet book that can bet ten consecutive rounds, that is, 2047 chips, the probability of winning can reach 99.9%. ”

Hua Cub opened her mouth wide and said, "That doesn't mean that you will make a profit without losing money!" ”

Long Xirui nodded and said, "It's just that the pure profit is not high, every time you win, there is only one chip gain." ”

"It's good to win and not lose." Hua Cub looked at the back of the old man who was gradually walking away, and said: "I can't imagine that this old gambler has a way, no wonder the dealer said that it is better to give him a chip!" ”

As he was talking, he suddenly saw two men at the gambling table who had just lost money winking at each other, and then followed the old man quickly one after the other.

"These two guys shouldn't be trying to see a profit uprising, right?" Hua Cub said, ready to follow, but was pulled by Long Xirui.

It turned out that the two men had just walked on the front foot, and three men followed closely behind.

Hua Cub'er stared at her round eyes and sighed, "Damn! It turns out that the phrase 'praying mantis catches cicadas, and yellow finches are behind' makes a lot of sense! ”

As soon as the words fell, four more men appeared, following behind the three men.

"Holy!" Hua Cub'er was about to bulge out of her eyeballs, and sighed, "It turns out that the casino is a popular place where black eats black. ”

Watching the three people go out of the casino hall one after another, Hua Cub said: "If you don't move, we won't be able to catch up with them!" ”

Long Xirui looked around, and when she saw that there were no more villains who were following, she quickly chased after Hua Cub.

The old man walked in front, although the pace was slow, but the vicinity of the casino was mostly bustling and crowded, and it was not convenient to start.

Everyone from all walks of life followed cautiously, quietly waiting for the right time to make a move, but they didn't know that they had become the prey in the eyes of others.

The old man slowly walked through one brightly lit block after another, and finally turned around and walked into a narrow alley.

People from all walks of life immediately became excited, and they all accelerated their pace and chased into the alley.

The alleys are dark and gloomy due to the disrepair and dimness of the street lamps, and the only light comes from a betting shop, which is punctuated by loud shouts in the dead of night.

Without giving the two men behind him a chance to make a move, the old man had already taken the lead in entering the betting shop.

Hua Cub'er's eyes straightened: "Damn!" The old gambler ran back to the earth to gamble after gambling in the sky, and now he went headlong into the betting shop to buy lottery tickets. It's really a big bird, and there are all kinds of forests! ”

found that a lot of people gathered in the betting shop, and the three people who were going to start had to change their strategy, pretending to buy lottery tickets and entering the betting shop, Long Xirui and Hua Cub followed up.

Although the betting station is not large, it has prepared a set of three-person sofas, several tables, a dozen chairs, three computers for lottery players to check the game analysis, pay attention to the live score, and two monitors on the wall to watch the live broadcast of the game.

I heard someone slap the table and shout, "Damn! I died in Chelsea in 14 games, and the single 3 game I felt the most courageous before the game actually killed me! ”

The one who spoke was a middle-aged man, with little hair, a slightly chubby body, and a round face with tightly tangled facial features, looking angry.

"Hey! Old Song, you can't rely on the society at all, my table has no grievances with you. ”

"Boss Zhang, why are you so stingy!" Lao Song held up a lottery ticket and said, "My ticket cost 15,552 yuan, just your lottery shop drawn, I don't know how many tables I can buy!" ”

Boss Zhang was about to say something more, when he saw the old man approaching the front desk in a blink of an eye, and immediately greeted him with a smile: "Yo! Mr. Yang, you are here to claim the prize again! ”

The old man put the suitcase on the table, opened the box and took out a box, and Long Xirui saw that the box was different from the box he used to hold the chips. The old man opened the box, grabbed the lottery tickets one by one and handed them to Boss Zhang.

Boss Zhang began to redeem the lottery tickets one by one for him, and suddenly his eyes lit up, and he said loudly: "Old Song, don't say that there are no masters!" Yang Lao bought Chelsea and Ping Swansea. ”

Long Xirui thought to herself that the ball game that Shi Tianci and mrthod gambled on ended up in a draw, so the two of them just lost regardless of the winner or loser.

Boss Zhang's words made Lao Song's eyes even more angry, and he fanned his nostrils and said: "Old Yang, I spend fifteen thousand to buy a lottery ticket, but you spend hundreds of yuan a day to buy a box of lottery tickets, and even two yuan to buy!" Buying lottery tickets is so funny as you? Every day, it takes more than half an hour for Boss Zhang to play tickets for you and redeem the prize, why don't you buy it online? ”

"Then why don't you buy it online?" Old Yang didn't even look at Lao Song and said.

"Don't I think it's interesting to discuss and communicate with us ticket holders! What about you? What to buy is never discussed with everyone! ”

"Everyone has their own habits, so why force that?" Boss Zhang, who is still claiming the prize, said that in fact, of course he wants lottery players to buy lottery tickets at his betting station, because each lottery ticket has a commission of a few percentage points to the betting station.

"This old man, you can actually guess that Chelsea will be held to a draw by Swansea today, do you have any inside information?" A young man with a southern accent asked.

Old Yang Tou'er shook his head lightly and said slowly: "The reason why I guessed that Chelsea would draw was because I bought it every round." ”

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