Chapter 443: camping

Chapter 443
In the afternoon, the five winners, including Cheng Nuo, sat in a high-tech cinema with other major winners and watched a movie supported by the third-generation 5D equipment developed by Professor Corvo.
And the group of failed students can only stand under the big screen next to the school square, looking up while being "humiliated" by others watching.
After the first competition, the biggest winner is of course Cambridge University.
After all, two of the five winners came from Cambridge University. What's more, the first place Cheng Nuo won with an absolute crushing attitude!
In this regard, even if he is reluctant, he has to accept this reality.
After this time, Cheng Nuo, who was originally inconspicuous, had an unlimited increase in the weight of everyone's hearts, and he regarded Cheng Nuo as a lifelong enemy.
However, there are still many people who do not recognize Cheng Nuo's strength.
They believed that the previous Rubik's Cube game could not really test a person's true mathematics. The guy Cheng Nuo was only able to get him to the top because of his relatively strong computing power.
When it comes to the real test of mathematical ability, Cheng Nuo will definitely reveal itself.
They look forward to that moment...
…………
Mr. Edward didn't let the group of guys who were expecting Cheng Nuo to show up for long.
After watching the movie, Edward announced the arrangements for the next session.
Everyone will row the boat across the Jian River, cross the Mathematical Bridge, and finally stop for a camping trip on the shore of Grey Lake.
Jianhe is a small river that passes through the small town of Cambridge. It runs north-south and winds into the Grey Lake. Cheng Nuo wears thick cotton gloves, and the wood pulp slides vigorously through the cold river water, his face blown by the cold wind. Almost lost consciousness.
Cheng Nuo couldn't help but want to curse now.
In the weather in early March, the residual coldness in the winter has not yet dissipated. In addition, the temperature has cooled in recent days. As soon as the breeze blows, the cold air will slap you fiercely through the gap between the sleeves.
Go camping at this time, 80% of the night will be frozen to death.
I don't know any special talent who came up with such a brain-dead plan.
"Ah tweeted!" Mr. Edward sneezed, rubbed his nose, and continued to stand on the board, with his hands on his back, looking forward with deep eyes.
After some tossing, everyone finally arrived at the camping site, and the horizon was completely dark at this time.
After the bonfire was lit, Cheng Nuo reflected his cold blue face on the fire, and then gradually regained consciousness.
Putting his hands into his pockets, Cheng Nuo found a warm place to sit down.
"Hey, guys, to tell you the unfortunate news, we seem to be missing a few tents. Oh, it's really bad!" Edward walked over and announced the news to everyone.
As soon as the voice fell, the students in the camp became calm for a moment.
In such a cold weather, even living in a tent may be too cold, let alone... no tent can live!
"This is my mistake, but the top priority now is to think about how to solve this problem." Although Mr. Edward said so, but there was no look of annoyance on his face.
Instead... the wonderful expression waiting for the opening of the show.
"Mr. Edward, how many tents do we have?" a classmate asked.
"Nine." Edward reported a number. Everyone was relieved and heard Edward continue to say, "I thought I had brought fifteen tents, so I could get one for three people in a school, but now it seems Everyone can only squeeze."
Everyone nodded one after another. In this situation, it is better to squeeze for a night than to freeze outside.
"But..." Mr. Edward's words changed. "There must be some students who are unwilling to accept this arrangement. For this, I thought of a good idea!"
Everyone looked at each other, looking at Mr. Edward's successful smile, and seemed to understand something.
Sure enough, Mr. Edward's next game stated the purpose:
"Since we have already played a small game in the morning, this time, we might as well use another game to determine the allocation of tents."
really! What to go camping, what to bring less tents, these are all fake!
The reason is to let them fight for a tent.
It's really good calculation!
Everyone clenched their teeth, but they looked helpless.
Knowing that this was Edward's plan, they could only obediently agree to Edward's proposal.
Whether it's for the sake of the school's face or avoiding a night with others, they must agree to that game.
Edward saw that no one came forward to raise objections, his face overflowed with a warm smile, "The rules of the game are very simple, with the school as a unit, the top three can get a tent alone, and the remaining twelve A school can only squeeze a tent with six people. Everyone, do you have any comments?"
I heard that it is a school as a unit, and many people have their eyes bright.
In terms of personal strength, they may not be able to defeat Cheng Nuo with more than 50% confidence, but since they are fighting as a team, the chance of winning may be much higher.
"Mr. Edward, we have no opinion. You can just announce the content of the game."
"Well, the problem this time is very simple, it belongs to the field of number theory." In the eagerness of everyone, Edward announced the problem of this round, "Prove that there are infinitely many ways to prove prime numbers!"
"Within half an hour, which three universities come up with more proofs, which university will get a tent alone. Now, the timing begins!"
As soon as Mr. Edward's voice fell, the students sitting around the bonfire were chattering for a while, and soon fifteen universities gathered into fifteen small groups to gather together, some were afraid that others would hear what they were discussing. , Deliberately moved the position farther.
"Cheng Nuo, in order not to get cold at night, and for the reputation of Cambridge University, the three of us must fight side by side and do our best!" Cheng Nuo's No. 1 teammate said as soon as he came in ~ EbookFREE.me ~ No. 2 The teammate nodded approvingly, "I'm not very good at number theory, and it may be a little troublesome, but Brother Denton focuses on number theory. This question should be answered at your fingertips, Cheng Nuo, you?"
"Me?" Cheng Nuo pointed to himself and smiled, "I'm okay."
The two of them thought that Cheng Nuo was not good at this kind of problem, so they smiled and didn't continue the discussion.
In the last game, Cheng Nuo earned a good face for them at Cambridge University, so what's wrong with the two of them leading Cheng Nuo in one game.
Are there infinitely many prime numbers?
This question sounds ridiculous at first.
The definition of a prime number is a positive integer greater than 1 with no other factors other than 1 and itself. From this definition alone, there is no a priori reason why a prime number must have infinite numbers.
But mathematics is a very reasonable subject, and a rigorous proof process must be used to prove the proposition "there are infinitely many prime numbers".