Chapter 84

Looking at his exasperated appearance, Zuan laughed: "in fact, it's very easy to judge our arithmetic level, that is, I also work out 20 questions. No matter you cheat or guess, as long as you can do the right 20, forget it. Even if you can do the right half, I'll immediately clean up the East and West and get rid of the school; otherwise, you can get rid of it, OK?"

He knew clearly that the other party, as the official of the court and the teacher appointed by the college, would never allow him to leave the college because of the bet he had just made. But what if he couldn't even work out the students' questions? No matter how thick skinned he is, he will not be able to stay here?

Yang Wei was stunned, and the other side's determined expression made him feel a little weak, especially when he thought that the other party had just answered 20 difficult questions so easily, he was even more worried.

One side of the business fish vermilion light open: "teacher Yang, do you dare not agree?"

"How could it be!" Yang Wei immediately straightened up, "you put the horse here, don't say 20, even 200 is no problem."

Although he made a lot of comments, he still didn't change the other party's conditions, because he was worried that there would be some 20 questions that could not be done. However, as long as he did the right 10 questions, this guy would be able to get rid of it. He was a leading arithmetic expert in Mingyue City, and how much money was accounted for by him. It was difficult for a child to solve a problem that he actually touched What happened? It's no problem to do the right 10!

Look at his reaction in the eyes, Zuan roughly also guessed his psychology, can not help but smile, let you taste the fear of being dominated by mathematics!

He didn't mention such topics as partial differential, analytic geometry, conic section and so on. He said that Yang Wei couldn't understand it, and no one in the world could understand it. It would only be considered that I was deliberately embarrassed.

Out of the kind of who can understand the topic, but it is very difficult to make that kind of, have!

He quickly wrote 20 questions and handed it over with a simple and honest smile: "you are everyone in arithmetic. These questions should not be a problem."

Yang Wei was stunned and didn't expect him to be so modest. He didn't get used to it for a while. He snorted, "of course, you're a young boy. Can you go there?"

He took the paper and looked at it. He saw the first inscription:

two numbers of 1-20. He told the first person the result of their addition and the second person the result of multiplication. The first person said that he did not know what the two numbers were, and the second said he did not know. At this time, the first person said that I knew, and the second person said that I also knew.

What are the two numbers, please?

Judging from the previous Yang Wei's questions, the world has the concept of multiplication, so Zuan is not afraid to set questions beyond the outline.

Yang Wei saw the first question and blinked subconsciously. What the hell is this? Why have you never seen such a topic before?

This What is the condition and how to start with such a question?

When Yang Wei saw this problem, he thought it was very simple at first sight. However, when he looked at it again, he felt cold sweat. Because he had learned all his life, he didn't know how to do it?

Don't say it's him. The other students also began to discuss it. But where have they seen such a novel question type before? After thinking about it for half a day, I have no idea.

"Be quiet, all of you!" Yang Wei was upset and wanted to see if he could get any inspiration from the students' discussion. However, what those people said was all nonsense and could not help at all.

Those students spit out their tongues one by one, thinking that you can't do it yourself, what anger do you have on us.

Hearing their murmur, Yang Wei's face was as black as carbon. Suddenly, he had a flash of light. There were only 20 numbers in total. I tried one by one. I could always try it out. That guy should have guessed in this way.

Thinking of this, he could not help but settle down and start all kinds of calculations.

The students next to him saw him writing on the paper with great admiration: the teacher is indeed a teacher, so soon he thought of how to do it.

Only zu'an sat on the stool and knocked on his legs. He drank the tea that Weisuo didn't know where he brought it, and enjoyed the graceful posture of shangliu fish not far away. It must be said that this woman is really beautiful.

Shang Liuyu originally focused on the problems. Although she was a foreign language teacher, she also knew a little about arithmetic. She could do many of the problems that Yang had appointed before. But zu'an's problem was so strange that she couldn't figure out how to solve it.

Subconsciously looking at Zuan, he found that he was looking at himself wantonly. For a while, he couldn't help being happy. This little guy was really brave and was really different.

Compared with the relaxed look of zu'an and Shang Liuyu, Yang Wei's clothes on his back had already been wet by cold sweat at this time. He used the method of exhaustive exercise. At first, he was ok, but the later he counted, he became more and more dizzy. He always felt that either it was wrong here or there.

Hard to swallow, he subconsciously looked at Zuan, saw each other's smiling eyes, suddenly moved in his heart, must be this guy deliberately put the most difficult problem in front of me, deliberately pit me, hum, almost fell into his trap!He decided to look at the following questions first, and then to conquer the most difficult one.

The second inscription reads:

now there are three doors in front of you, only one of them has treasures behind it, and the other is empty behind it. After you choose one door, someone opens the remaining two doors for you, one of which is empty. At this time, the person asks you: do you need to change your choice and choose the other door? In order to get the treasure with maximum probability, would you like to change it or not? Please explain why.

Yang Wei was so happy that he put the most difficult question in the first place, which was much simpler.

Hum, isn't it all the same whether you change it or not? Also deliberately guide me, give me all kinds of error tips, when I am an idiot?

He wrote down the answer directly, but he was still worried. He added that whether he changed or not, the probability was the same.

Then we can see the third question with satisfaction:

five pirates got 100 yuan stones in a robbery. Now they divide the five people into a, B, C and D. now, a will divide them. However, his proposal must be approved by more than half of them, otherwise it will be thrown into the sea, and EPD will continue to divide them, and so on. What kind of distribution plan should a put forward in order to get the most Yuan Stone?

Known conditions: every pirate is a very smart person, can judge the gain and loss rationally, so as to make a choice.

After reading the topic, Yang Weidun was stunned. How did this guy's head grow? How could he get along with such a remote topic? He quickly began to calculate on the paper. His first reaction was that everyone had 20. But he immediately overturned the answer and began to calculate another one.

Other students also fell into a heated discussion, but each one is some headless flies, no one said the point.

When Shang Liuyu saw the word "pirate", he felt very kind. He thought that the little guy's questions were really interesting.

After a while, Yang Wei took out his handkerchief again and wiped his sweat. He found that his handkerchief had been soaked. Now he was really flustered because he found that he was not sure whether the answer was right or not.

What about the next question? Thinking that the guy just put the most difficult one in front of him, maybe the latter one will be simpler.

Yang Wei swallowed hard and began to read the fourth question:

there were five prisoners who caught mung beans in sacks containing 100 mung beans according to No. Which of them is the most likely to survive??

Tips:

1, they are all very smart people;

2, their principle is to protect their lives first, and then to kill more people;

3100 pieces need not be divided completely;

4, if there are repeated cases, they are also counted as the largest or the smallest, and they are executed together.

Yang Wei almost scolded his mother. All the things he did were bullshit. They were so tricky. They looked simple, but on second thought, their heads would explode.

After doing this for a while, Yang Wei decided to change to the next question:

there are 100 people on an island, including 5 red eyes and 95 blue eyes. The island has three strange religious rules.

They can't look in the mirror, they can't look at the color of their eyes.

They can't tell others what color their eyes are.

Once someone knows that he is red eyed, he must commit suicide that night.

One day, a traveler came to the island. Because he didn't know the rules here, when he was carnival with the whole island people, he said a word carelessly: you have people with red eyes.

The final question is: suppose the people on this island are smart enough that everyone can make logical reasoning. What will happen on this island?

As soon as Yang Wei's eyes lit up, the question seemed to be a little simpler than the previous one. He took up the brush and began to write.

……

……

……

In this way, for a while, Yang Wei smiles, scratched his ears and scratched his cheek, read one question after another, and finally found that he did not have much to do.

At this time, the door of the classroom was already surrounded by people from other classes. It turned out that after class time, none of the students in the most playful yellow character class went out, which aroused the curiosity of other classes. Some people came to check on it. Soon, what happened here spread all over the school, and the students of all classes couldn't help running to the theatre.

Of course, if it's just a contest between zu'an and Yang Wei, the talents of the Tianzi class are higher than the top one by one, and I'm afraid they don't want to come over. But if there are commercial fish here, it's not the same.

Shangliuyu is the most popular teacher in the school. Many people may not want to attend other teachers' classes. However, every time her class is full, and no one will sleep or be distracted. It is too late for a pair of eyes to appreciate her beauty. There is no time to be distracted.

On hearing the news, a small part of these students came to see the opera, and most of them came to stay for the fish business. But later, one by one they were attracted by Zuan's questions.His topic is interesting. Everyone can understand it. Everyone feels that he can do it. Unlike some difficult problems, we can see that it is beyond the scope of our ability and lose interest.

One by one, they began to discuss the solution of each problem in secret. Even those freaks in Tianzi class who were only interested in practice began to calculate.

"Brother in law is wonderful!" The happiest thing in the field was Chu huanzhao. I don't know why. Seeing him in the limelight seemed to be her own. She didn't think much about it. She just took him as a family member of the Chu family. She had a sense of sharing weal and woe.

In addition, the young girl Ji Xiaoxi remembers those topics in silence in the crowd. Even if her eyebrows are wrinkled, they are pretty good-looking: "how do we do these problems? Do you want to go back and ask my father, but Dad seems not interested in these. He is only interested in those messy picture albums. Recently, he doesn't know where to get a new book Don't let me touch them, hum... "

On the other hand, Pei mianman, who was wrapped in a black robe and hid his proud figure, slightly raised his mouth: "this guy is really interesting. It seems that Chuyan is a bit out of sight. Should we take this opportunity to rob him? It must be very interesting to rob her of her things..."

Zheng Dan, who was hiding behind the crowd, was not sure. All the information she got before was that Zuan was a waste. Even if she had won 7.5 million liang from the silver hook gambling house the other day, everyone thought it was just his bad luck. However, considering that he was so proficient in arithmetic, the silver hook gambler was not unjust to lose the 7.5 million Liang.

It seems that Yang Wei and he have suffered a lot today, and I don't know which side sent it.

It seems that I have to be more careful, lest I lose my wife and lose my soldiers.

Also do not know how long, shangliuyu can not help but remind: "teacher Yang, has been overtime."

Yang Wei wiped the sweat on his cheek: "it's almost ready, it's almost ready." In the past, when he was the only invigilator, he looked at the students who couldn't do the problems he gave one by one, and tried to gain time there. I didn't expect that he would experience such a thing one day.

However, so many people looked at him. He really couldn't bear to delay. After writing for a while, he said, "I've finished."

Apart from one or two of these 20 questions, he is not sure about any of them. However, after thinking about them, his algorithms should not be too problematic. In the end, they should be able to solve about 10 problems.

Thinking of this, he secretly congratulated himself that he didn't say big words at the beginning, he had to be right about 20, otherwise he would not have to live now.

It's good to be able to answer more than a dozen questions. After all, these questions are so difficult that we all experience them personally.

"How about a dozen of them?" Looking at zu'an, who was checking his answers, Yang Wei put the handkerchief back into his pocket, with a smile of complacency on his face. Looking at the whole moon city, he thought that no one could do better than him - of course, zu'an was an abnormal exception.

"It's Mr. Yang who has worked out all the questions."

"Yes, I don't know how to do it at all."

"After all, Mr. Yang is an arithmetic teacher in the college. How can he live without a few brushes?"

"But the question that Zuan gave is really tricky. I don't think his arithmetic skills are inferior to Mr. Yang."

"Most of the teachers let him, who can't get along with the students."

……

Hearing the whispers of the students around him, Yang Wei felt that he was more and more upright. It seemed that his prestige in the school was still very high. Thinking of this, he could not help looking at Shang Liuyu on one side and trying to restore his image in front of her. However, the other side did not look at him at all. A pair of beautiful eyes were curiously looking at Zuan, who was reviewing the papers on the other side.

At this time, the voice of Zuan suddenly came to my ear: "is this your arithmetic level? I really overestimate you. I'm not right at all

There was an uproar in the classroom!

"What?" Yang Wei doubted that he had heard something wrong. How could he have been wrong? But seeing the other side's joking look, he immediately became angry: "Lizi, you dare to spit out blood!"

Anger from Yang Wei + 1024!

The last second was elated, but the next second was in front of almost all the teachers and students in the school. He was criticized for not doing a problem correctly. The gap was too big, and he could not afford to lose his face!

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those guys who yelled simple yesterday, would you like to try these questions today? If they will do it without cheating, it is estimated that large companies like Microsoft and Tencent will enter

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