End of ten days

"Wait a minute...I don't accept it!" Chen Junnan said, "Why should he win if he says these two sentences?"

The snake paused and said, "Because my teacher once taught me a theory, which is "survivor bias."

"Can this theory be applied here?" Chen Junnan said, "A restaurant owner still uses "survivor bias"?"

"Yes, as this boy said..." Snake nodded, "There are always a few people who can write opinions on the message board. For example... one person out of a hundred customers felt that today's meal was a bit salty. , so he wrote this opinion down. In order to take care of this opinion, the boss reduced the amount of salt. As a result, 99 people felt that it was bland. "

"Huh...?" Chen Junnan was stunned, feeling that this statement was indeed more reasonable than his own.

The more the snake thought about it, the more reasonable it became: "This answer is so right... This is the "survivor bias". The actual situation is not that 99 people think it is weak... but that 100% of people think it is weak."

"What do you mean?" Chen Junnan asked.

"Because those who wrote down their opinions will never come back again, leaving only those who have no opinions to bear the consequences of this reform." The snake looked like he had understood some truth in life, "You should also have discovered... There are often some restaurants that we like to eat. After not going there for a few weeks, we come back and find that the food is not as good as before. Until we stop going, it starts to open for rent... On the contrary, those restaurants have not changed much in decades. Tasty stores will always be open.”

"That's what it seems... opening a store is really a skill."

Chen Junnan promised, but felt a little unhappy in his heart. This time the blind cat encountered a dead mouse and Jin Yuanxun scored. He must be more cautious next, otherwise he will not be able to capture the "pawn" in his hand, and the situation will be even more troublesome.

The human snake took out a rotten pencil from his arms and lightly made a check mark on the back of the question.

"Whether it's opening a store or life, it's the same." Snake said, "There will always be a small number of people who will criticize and smear your life. If you keep adjusting yourself according to their requirements, your life will become confusing."

Chen Junnan and Jin Yuanxun both became silent after hearing this.

Snake: "How is my height increase?"

"It makes sense, but the statement is a bit hypocritical." Chen Junnan said.

"Then I'll change it next time." The snake said.

"Okay, let's move on to the next question." Chen Junnan said, "I thought you would only have logic questions here, but it turns out there are also theoretical questions... Are there also math questions and humanities questions?"

"Maybe." The snake said, "These one hundred difficult questions are my treasures. I usually only read them as books, but I won't try to answer them."

"But why is this?" Chen Junnan said, "You don't look stupid. If you were willing to put in the effort... wouldn't you be able to do it all in a few days? You still need to listen to what we say to identify the answer?"

"I'm very conflicted." Snake said while flipping through the book, "Do you know what that person told me...? He said that as long as I answered these hundred questions correctly, he would come back to help me become a "prefecture level" ”

"Hey...?" Chen Junnan was stunned.

"But has he ever thought about it..." The snake's eyes flickered, "If he really leaves, I don't want him to come back."

"Who is this person you are talking about..."

"yes

\u003cfont color=red\u003e # Every time verification appears, please do not use incognito mode! \u003c/font\u003e

An old friend who was as kind to me as a mountain. "Human Snake said, "Maybe I misunderstood what he meant. These one hundred questions not only lead to one hundred answers, but also to the solutions to one hundred things, and one hundred philosophies of life. When I By the time I was done, I was able to handle most situations here without him even needing to come back. "

"The more I talk about it, the more mysterious it becomes..."

"So I say these hundred questions are like a bus ticket." Snake said sadly, "I originally thought I had a long time to wait, and when I wanted to get on the bus, I would open it... But now I have a lot of time. I could die in this game, and as I sit here, it’s too late.”

"No, wait a minute, what you said is scary." Chen Junnan said, "Let me tell you first, I don't want to "bet my life" with you at all. You can't die."

After he finished speaking, he reached out and pulled Jin Yuanxun: "Xiao Jin won't "bet his life" with you, right?"

"Why should I "bet my life"...?" Jin Yuanxun asked.

After hearing this, the snake shook his head: "That's not the problem... You don't want to "bet your life" with me, and I don't want to "bet my life" with you. We will naturally live in peace, but I may still die."

"So who did you offend...?" Chen Junnan asked.

"Offended?" The snake smiled bitterly, "There is no valid reason to die in this place. Maybe I died just because I didn't want to "bet my life" with you."

"What fucking bullshit..." Chen Junnan said, "Don't worry, just tell me whoever dares to deal with you!"

"Blue Dragon."

"...Then you can tell Lao Qi!" Chen Junnan changed his words.

"I hope so." Snake opened the book with a smile and said, "Next question."

After hearing this, the two became serious again. This question may directly determine whether they will stay or leave, so no one dared to neglect it.

"Two generals are surrounded by the enemy, but their troops are stationed on two mountains, A and B. It is known that as long as both sides start to break out at the same time, they can encircle and defeat the enemy and both escape. If one side attacks alone, the whole army will be annihilated. Do you understand?"

The two nodded: "I understand."

"So the two need to agree on a time to break out at the same time. Because the distance is too far and they can't even see the smoke, they can only let the messenger risk his life to notify. If General A sends a messenger to Mountain B to inform the other party to "break out at noon", he is actually not sure whether the messenger will encounter an ambush on the way, nor does he know whether the messenger can reach Mountain B, so when the messenger comes back Before, they didn't dare to attack rashly. "

Chen Junnan scratched his head after hearing this: "It's a little abstract, but I can still understand it."

"And the general of Yishan also faced the same problem. After he received the message, he was not sure whether the messenger could return to Jiashan and tell General Jia that "the other party received it", so he still didn't dare to send troops rashly."

"Hiss..." Chen Junnan frowned slowly after hearing this, feeling that this question had risen to an outrageous difficulty in just three or five sentences.

"So my question is, under the current conditions, what method can be used to ensure that these two generals can definitely launch a breakout at the same time?"

Chen Junnan and Jin Yuanxun looked at each other after hearing this, and they were at a loss at the same time.

"Can't the people on the entire mountain serve as messengers together...?" Chen Junnan asked.

"......?" "Wait a minute... I don't accept it!" Chen Junnan said, "Why does he win just by saying these two sentences?"

The snake man paused and said, "Because my teacher once taught me a theory, that is "survivor bias." "

"Can this theory be used here?" Chen Junnan said, "A restaurant owner also uses "survivor bias"?"

"Yes, as the boy said..." The snake man nodded, "The number of people who can write down their opinions on the message board is always a minority. For example... one out of a hundred customers thinks that today's food is a bit salty, so he wrote down this opinion. In order to take care of this opinion, the boss reduced the amount of salt, and as a result, ninety-nine people thought it was bland."

"Hey...?" Chen Junnan was stunned, feeling that this statement was indeed more reasonable than his own.

The snake man also thought more and more that it was reasonable: "This answer is too right... This is the "survivor bias." The actual situation is not that ninety-nine people think it is bland... But that one hundred percent of people think it is bland."

"What do you mean?" Chen Junnan asked.

"Because those who write down their opinions will never come again, only those who have no opinions will bear the consequences of this reform." The snake man looked like he had understood some truth of life, "You should have also discovered... There are often some restaurants we love to eat. After not going for a few weeks, we go back to patronize them again and find that the food is far worse than before. Until we no longer go, it starts to rent out the shop... On the contrary, those stores that have not changed their taste for decades will continue to open." "It seems to be the case... Opening a store is really a science." Chen Junnan agreed, but he was a little unhappy in his heart. This time, the blind cat met a dead mouse and let Jin Yuanxun score. Next, he must be more cautious, otherwise he will not be able to take the "pawn" in his hand, and the situation will be more troublesome. The snake man took out a pencil that was about to decay from his arms and gently ticked the back of this question. "Whether it is opening a store or life, it is the same." The snake man said, "There will always be a minority of people who will point fingers at your life and criticize and smear you. If you keep adjusting yourself according to their requirements, your life will become confused." Chen Junnan and Jin Yuanxun became silent after hearing this. Human snake: "How is my height increase?"

"It's reasonable, but the way I say it is a bit pretentious." Chen Junnan said.

"Then I'll change it next time." The human snake said.

"Okay, let's move on to the next question." Chen Junnan said, "I thought you had all logic questions here, but there are also theoretical questions... Are there math questions and humanities questions?"

"Maybe." The human snake said, "These 100 difficult questions are my treasures. Usually I only read them as a book, but I won't try to answer them."

"But why is that?" Chen Junnan said, "You don't look stupid. If you are willing to spend time... Wouldn't you have solved them all in a few days? Do you still need to listen to what we say to distinguish the answers?"

"I am very conflicted." The human snake said while flipping through the notebook, "Do you know what that person said to me...? He said that as long as I answer these 100 questions correctly, he will come back to help me become a "di-level"."

"Hey...?" Chen Junnan was stunned.

"But has he ever thought about..." The snake man's eyes flickered, "If he really left, I don't want him to come back."

"Who exactly is this person you are talking about..."

"It's an old friend who has been very kind to me." The snake man said, "Or maybe I misunderstood what he meant. These 100 questions lead to not only 100 answers, but also 100 solutions to problems and 100 philosophies of life. When I'm done, I don't even need him to come back, and I can deal with most of the situations here."

"It's getting more and more mysterious..."

"So I say these hundred questions are like a bus ticket." Snake said sadly, "I originally thought I had a long time to wait, and when I wanted to get on the bus, I would open it... But now I have a lot of time. I could die in this game, and as I sit here, it’s too late.”

"No, wait a minute, what you said is scary." Chen Junnan said, "Let me tell you first, I don't want to "bet my life" with you at all. You can't die."

After he finished speaking, he reached out and pulled Jin Yuanxun: "Xiao Jin won't "bet his life" with you, right?"

"Why should I "bet my life"...?" Jin Yuanxun asked.

After hearing this, the snake shook his head: "That's not the problem... You don't want to "bet your life" with me, and I don't want to "bet my life" with you. We will naturally live in peace, but I may still die."

"So who did you offend...?" Chen Junnan asked.

"Offended?" The snake smiled bitterly, "There is no valid reason to die in this place. Maybe I died just because I didn't want to "bet my life" with you."

"What fucking bullshit..." Chen Junnan said, "Don't worry, if anyone dares to deal with you, just tell me!"

"Blue Dragon."

"...Then you can tell Lao Qi!" Chen Junnan changed his words.

"I hope so." Snake opened the book with a smile and said, "Next question."

After hearing this, the two became serious again. This question may directly determine whether the two of them will stay or leave, so no one dared to neglect it.

"Two generals are surrounded by enemy troops, but their troops are stationed on mountains A and B respectively. It is known that as long as both sides start to break out at the same time, they can both encircle and suppress the enemy troops and escape. If one side attacks alone, the entire army will definitely be defeated. Submerged. Do you understand this?"

The two nodded: "I understand."

"So the two of them need to agree on a time to launch a breakout at the same time. Since the distance is too far and they can't even see the smoke, they can only risk their own lives to notify the enemy. Suppose General A sends a messenger to Mount B to inform the other party of "breakout at noon" , but in fact he was not sure whether the messenger would encounter an ambush on the road, and he did not know whether the messenger could reach Yishan, so he did not dare to attack rashly until the messenger came back. "

Chen Junnan scratched his head after hearing this: "It's a little abstract, but I can still understand it."

"The general of Mount Yi also faced the same problem. After he received the news, he was not sure whether the messenger could return to Mount A and tell General A that "the other party has received it," so he still did not dare to send troops rashly."

"Hiss..." Chen Junnan slowly frowned after hearing this, feeling that this question had risen to a ridiculous level of difficulty within three or five sentences.

"So my question is, under the current conditions, what method can be used to ensure that these two generals can definitely launch a breakout at the same time?"

Chen Junnan and Jin Yuanxun looked at each other in shock and ran out of ideas at the same time.

"Can't the whole mountain be the messenger...?" Chen Junnan asked.

"...?"