This set of Chinese Literature test papers was simply a torture.
"Are we really going to use this Chinese test paper for the primary school examination this time?”
"This question is completely despairing.”
One of the teachers from the Chinese Literature discussion group, who was in his forties, couldn't help but laugh." If I had been given such an essay question during my primary school exams, I'm afraid I wouldn't have been able to get into junior high school and would have gone home to farm!”
The other question setters also laughed. This old teacher was exaggerating, but they did feel that this question was really too difficult!!
A middle-aged female teacher didn't know whether to laugh or cry." Isn't that too difficult?”
Another senior question setter laughed." I think it's just right. The questions we set before are really too old. It's time to change them!"”
Another male Chinese teacher revealed an evil smile."Hahaha, I just want to see the students 'expressions when they see this question.”
"Hahaha…"
Immediately after, many teachers from the Chinese Literature discussion group laughed heartlessly.
After all, they weren't the ones taking the exam, and they didn't have to answer the questions. Furthermore, the students knew that they weren't the ones who set the questions, but Zhang Han laoshi. Therefore, if the students wanted to scold them, they wouldn't be scolding them...
At the thought of this, all the Chinese teachers present looked at Zhang Han strangely.
They could already imagine how badly Zhang Han would be scolded by the students of Yan City after the primary school examination!
……
At the same time, in the Mathematics team's question setting room.
Ge Chen, who had just finished his tea, walked in slowly.
At this moment, Ge Chen noticed that many teachers in the Mathematics question setting room were surrounding a blackboard, pointing and discussing something.
Ge Chen followed everyone's gaze and looked over. His eyes were wide open and his face was filled with horror. It was as if he had seen a ghost!
That was because what was written on the blackboard was exactly the eleven solutions to the math problem he had come up with!
Ge Chen was shocked!
Could it be that a mathematics scholar had been here just now?
Ge Chen asked a middle-aged male teacher beside him,""Teacher Zhao, who wrote the words on the blackboard?”
"It was written by Zhang Han, Teacher Zhang!"
"Zhang Han?"
After a short moment of shock, Ge Chen reacted and exclaimed,""The primary school language teacher who has been causing a commotion recently?”
Everyone nodded.
Ge Chen fainted.
What the f * ck?
A primary school language teacher was so awesome?
He used eleven solutions to solve his math problem?
Wasn't he too powerful?
At this moment, Zhang Han, who had finished setting the Chinese questions and was bored to death, came to the Mathematics team's question setting room again.
"Ah! It's Teacher Zhang!"
"Teacher Zhang Han!"
"Teacher Zhang is here!"
Ge Chen narrowed his eyes and sized up Zhang Han. It was this young Chinese teacher who looked to be in his twenties who had used eleven methods to answer his questions.
At this moment, the teachers from the Mathematics team started arguing again.
Generally speaking, there would be a difficult final question for any test paper.
And now, the finale question for the primary school mathematics exam had not been decided yet!
At this moment, all the teachers 'gazes were fixed on the Mathematics King Ge Chen, who had defeated millions of students with a single paper.
Under everyone's hopeful gazes, Grandpa Ge did not disappoint. He picked up the chalk and wrote a very difficult math problem on the blackboard.
Ge Chen's question was…
The chessboard was divided into 64 squares. Put 1 grain of rice in the first square, 2 grains in the second square, 4 grains in the third square, 8 grains in the fourth square…until the 64 squares were filled. How many grains of rice?
This was an ancient mathematical problem that required the use of sequence knowledge to solve.
This kind of question had always only existed in the primary school Mathematical Olympiad exam. Now, if this kind of primary school Mathematical Olympiad level question was placed in an ordinary primary school exam, the difficulty could be imagined!
However, just as all the math teachers were about to use Ge Chen's question as the finale question for the primary school exam, Zhang Han jumped out to cause trouble!
As the host of the Crazy Question Setting System, how could Zhang Han let go of such a great opportunity to set questions and obtain system points?
"Teachers, I have an even more difficult question. Perhaps it can be the finale question of this Mathematics paper!”
Under the shocked gazes of the crowd, Zhang Han wrote down his own question on the blackboard as he spoke…
Given any natural number N (N = 0), and transform it according to the following law:
If it was an odd number, the next step would be 3N 1.
If it was an even number, the next step would be N/2.
After calculation, it was found that no matter how non-zero N was, it could not escape back to the bottom of 1.
To be more precise, he would never be able to escape the 4-2-1 cycle at the bottom. He would never be able to escape this fate.
Such a law was called a mathematical black hole. Please use rigorous mathematical logic to prove the establishment of the mathematical black hole law!
……
The moment Zhang Han's question came out, everyone was shocked!
The mathematical black hole, also known as the Collatz conjecture, was a difficult mathematical problem.
Zhang Han actually wanted to make such a perverted question as the mathematics black hole the finale question of the Yancheng primary school exam?
Could the so-called " Mathematics King " Ge Chen tolerate this?
No!
Absolutely not!
"Wait!"
Grandpa Ge snorted coldly and said,"So what if it's a mathematics black hole? I have even more difficult questions!”
……
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