I Don’t Want to Win Lying Down

Chapter 172 We are the Black Wind Shuangsha!

Teacher Teng got the test paper and looked at the questions. It was full of words and no numbers, so he couldn't help being more curious.

After a rough reading, Teacher Teng understood the mystery. In fact, whether the person with the green head jumps into the sea is not the point. The point is whether the words of the tourists have affected the people on the island.

certainly,

What the tourists say is not the point, the point is...the tourists have passed a message.

Unexpected!

Xu Mang's question was so tricky!

good!

Because of Xu Mang's question, Mr. Teng got a new inspiration. Maybe the Math Olympiad questions can be done in this way, focusing on logical thinking instead of just taking into account skills. Which one of the contestants who can participate in the provincial Math Olympiad competition is not excellent in skills.

Professor Fuji?

Brother Xu Mang's question...is it too difficult? Jin Leilei asked.

good.

Teacher Teng glanced at the five people present, and said silently: I don't need to go to class anymore, you guys will figure out the mystery of this question for me in the past few days.

Clam?

No... no class?

Several people were taken aback, but they had no choice but to obey the order silently.

Teacher Teng left. After seeing Xu Mang's question, he had a brilliant idea to ask Xu Mang to join the next Provincial Mathematical Olympiad team.

...

Do you want to die?

I asked you to go jungle, why are you wandering around for me?

Into the grass, into the grass!

Xu Mang and Yang Xiaoman were playing King of Glory in the room. As before, once Yang Xiaoman was exposed to competitive games, he would become extremely irritable. Xu Mang was scolded by Yang Xiaoman for all kinds of free behaviors Shower.

five minutes later,

Xu Mang was kicked out of bed by Yang Xiaoman. At this moment, he was sitting alone on the toilet, using Douyin.

woman...

Xu Mang sighed, especially for a woman like Yang Xiaoman, her emotions became a little too fast, they were like a blue sky, white clouds, clear sky, a sudden storm, and there was nowhere to hide, which was always unexpected...

Jingle Bell!

Hello?

Xu Mang! Teacher Teng's voice came from the other end of the phone, Do you know where my office is? It's at the end of the third floor, can you come over now?

oh...

Xu Mang opened the toilet door and shouted at Yang Xiaoman, Xiaoman...Teacher Teng asked me to go to his office.

roll!

Yang Xiaoman was still in a fit of anger. He was supposed to win the last game, but he was stunned by this guy. The e-sports queen who has a very strong desire to win the game absolutely cannot bear this matter.

soon,

Xu Mang arrived at Teacher Teng's office, pushed the door open and saw Teacher Teng working.

sit down.

oh.

A few minutes later,

Teacher Teng finished his work, looked up at Xu Mang, and suddenly smiled, Xu Mang...I didn't expect you to hide it so deeply. The topic is okay. I've already read it. It's a bit deep.

interesting!

certainly!

Genius! Xu Mang said proudly, I'm not bragging about Mr. Teng. I write all the math papers for our school's final exam. Guess what the school's score is?

...

Teacher Teng glanced at Xu Mang. Based on the questions he asked this morning, it's probably...difficult, right?

Seventy?

Ms. Teng... Am I the one who made the students fail? Xu Mang said seriously, I am such a ruthless and shameless person? Everyone is going to celebrate the New Year, and I can't do this because of emotion and reason. !

Teacher Teng was stunned for a moment. Is he such a person who values love and righteousness?

That...

Nine minutes past twenty-nine. Xu Mang said with a smile.

...

really!

You are such a person!

Teacher Teng smiled bitterly and said, Xu Mang, since you are so good at writing questions, do you have any ideas? For the next provincial-level Mathematical Olympiad, you will be the deputy leader of the questioning team and be responsible for the review and direction of the questions.

Xu Mang was stunned for a moment, and asked curiously, Then I will study in the Department of Mathematics, Jiangda Institute of Technology?

Alright! Teacher Teng nodded.

not good!

But it's okay to ask questions. Xu Mang smiled and said, I'll join!

Then it's settled, I have your contact information. Teacher Teng took a serious look at Xu Mang: Xu Mang...Are you really not coming to our mathematics department?

Um.

Hearing the answer again, Teacher Teng was still very sad, but... I had my heart towards the bright moon, but the bright moon shines on the ditch.

...

Time passed minute by minute,

Xu Mang and Yang Xiaoman's days at Jiang University are coming to an end, and they will return to Ning City the day after tomorrow.

this afternoon,

Xu Mang came to the classroom of the provincial Olympic team. He was going to give Jin Leilei the last lesson, and of course Yang Xiaoman followed.

Brother Xu Mang...

Announce the answer! Jin Leilei said in pain, We feel like we are going to die.

Yes...Brother Xu Mang.

Announce the answer!

The cry for help came like a tide.

【Heirs of Ge Jun 2.0—Complete! 】

[Get upgrade card*10]

Xu Mang saw the system prompt that the task had been completed, and it was almost time to announce the answer.

What do you want to know? Xu Mang asked.

Did the tourist's words bring any results? Jin Leilei said, We want to know this.

have!

Xu Mang nodded and said solemnly.

at this time,

The only female contestant in the team raised her hand and said, Brother Xu Mang, didn't the islanders already know the existence of people with green heads before the tourists came? Not only did they know that there were people with green heads, but they also knew that there were ninety-nine green people. The person on the top of the head, what is the result of being a tourist?

It's very simple.

I know you are a green head, I know that Jin Leilei is a green head, I know that Yu is a green head... I always know that the ninety-ninth person is a green head, but I don't know that I am a green head. Xu Mang said: Then by analogy, if the tourists say it, let everyone know that there are people with green heads on the island.

The five people below looked confused.

Maybe it's hard for you to understand now, there's nothing to do with it! Xu Mang continued, The simplest situation is this... If there is only one person on the island with a green head, then the result of the tourists' words is that he I didn’t see other people with green heads, so I jumped into the sea the next day.”

if...

There are two people with green heads on the island, Jin Leilei and me. Xu Mang pointed to himself and Jin Leilei: At this time, the tourists' words will not bring results, because both Jin Leilei and I can see that the other party is green. I have a green head, but I don't know if Jin Leilei knows that I have a green head, and neither does Jin Leilei.

But the tourist spoke...his speaking action brought different results, because I know, and Jin Leilei also knows, there are people with green heads on the island, what kind of results will this bring?

I'll wait a day to see if Jin Leilei will jump into the sea. If he doesn't jump into the sea, it means that Jin Leilei has also seen the person with the green head. Xu Mang paused and continued: I know that there are only me and me on the island. Jin Leilei, no one else has a green head, the only person Jin Leilei sees with a green head is me.

Understood? Xu Mang smiled.

Have!

It seems to have touched the threshold!

After Xu Mang's explanation, the five members of the provincial Olympic team suddenly realized, but it's a pity... It's a little bit close.

What if there are three people with green heads on the island? For example, me, Xiao Yu, and Jin Leilei. Xu Mang said, It's all the same. At this time, tourists' words will not bring results, because all three people know that there are green heads. I see that Yu Yu and Jin Leilei can see each other's eyes, but I don't know if I have a green head.

Because if I'm not a green-headed person, only Yu Yu and Jin Leilei are green-headed people. Yu doesn't know if Jin Leilei knows that there are people with green heads on the island. Xu Mang coughed lightly and moistened his throat: At this time This action of the tourists speaking will give me a result. I will wait for two days to see if Yu and Jin Leilei will jump into the sea. On the third day... the three of us will jump into the sea together.

According to this logical thinking, we can continue to deduce until the Nth green-headed man.

Clear!

See the other side!

Jin Leilei and the others followed the train of thought provided by Xu Mang, and they roughly understood it.

So here comes the problem again...

Why can a tourist's words bring a whole new result?

at this time,

Yang Xiaoman suddenly said: You want to know why tourists' words can produce results?

Jin Leilei and the others nodded.

it's actually really easy.

Because the tourist made an action—announce. Yang Xiaoman said blankly: Even if it was him, everyone knew what he said, but his act of announcing created an important difference.

Before the announcement, everyone only knew the content, and didn't know whether others knew it. After the announcement... everyone knows it. Yang Xiaoman glanced at the five people: The former is only a weak consensus, and the latter is a strong consensus. do you understand?

Jin Leilei and the others shook their heads and became confused again.

Before the tourists came, there was a weak consensus that there were people with green heads on the island. However, after the tourists were announced, the weak consensus became a strong consensus, which contained more information and thus led to more consequences.

Do you understand now? Yang Xiaoman asked.

oh!

Understood!

What a detour!

Jin Leilei and the others looked at Xu Mang and Yang Xiaoman, their eyes shining with admiration.

About weak consensus and strong consensus, let me give you an example. Yang Xiaoman said with a smile: You all know The Emperor's New Clothes, right? The emperor didn't wear clothes, which itself is a weak consensus, but after the child said it , became a strong consensus.”

...

It's boring to be a human being!

Really no fun!

Why do monsters like Brother Xu Mang and Sister Xiaoman exist in the world?

The five of Jin Leilei were speechless. Although they thought there was a gap between themselves and Xu Mang and Yang Xiaoman, they never expected that the gap would be so huge.

Brother Xu Mang, sister Xiaoman? Jin Leilei said helplessly, You are so good, aren't you afraid of others' revenge?

???

The two froze for a moment, and looked at each other.

Are you afraid of it?

Not afraid.

I'm not afraid either.

Xu Mang turned his head to look at Jin Leilei, and said seriously, Don't be afraid, because we are black winds and evil spirits!

Jin Leilei: 囧

...

night,

Yang Xiaoman stayed in Xu Mang's room, thinking about a very important thing, that is, his and Yang Xiaoman's nicknames were too ugly.

Black wind double evil?