Chapter 440: Games

Chapter 440
"Who is this person?"
"I don't know, but he came here with Beaton and Jerry just now. It should be a student of Cambridge University."
"It's weird. The students who can be sent by Cambridge University must be as famous as you and me, but how come I have never heard of this person."
"I'm also wondering. This guy just popped out of nowhere. There is no impression at all."
Cheng Nuo's unusual behavior naturally attracted the attention of other college students.
Just as everyone was staring at Cheng Nuo and discussing, the door of the classroom was opened, and a man with sly glasses and artistic wavy hair came in with a woven bag in his hand.
"Hello classmates, I am Edward Siri from the Ministry of Education of Germany, and I will arrange the itinerary for the next three days." Mr. Edward has a faint smile on his face, polite and arrogant. Self-introduction.
Mr. Edward held a form in his hand, which was the formation schedule for everyone in the past three days.
After taking a look, he said with a smile to everyone, "You are very lucky. This afternoon, the third-generation 5D film equipment developed by Professor Corvo and five other professors will be screened in the field. Then we You can go to the scene to observe."
The third generation of 5D cinema equipment?
Cheng Nuo's eyes lit up.
The 5D movie equipment he watched at a sky-high price a few days ago was only the first generation of 5D movie equipment. But that immersive feeling has already made Cheng Nuo hooked.
As for the third-generation device...it's certainly not worse than the first-generation device.
Cheng Nuo discovered that he became interested in this exchange activity that had no expectations.
I thought it was just one game after another, but I didn't expect "welfare" to be issued from time to time.
"However, there are only five seats allocated to our math major. So, I can only say that of the forty-five of us here, only five have the opportunity to watch the third-generation 5D movie equipment on site. Audiovisual feast."
"So, to be fair, I decided to use a small game to select five classmates to participate."
As soon as Mr. Edward's voice fell, Cheng Nuo clearly felt that the temperature of the entire room had dropped several degrees.
Everyone had serious expressions on their faces, and the strong fighting spirit in their eyes seemed to gush out.
They know that the first competition is coming!
As for the only five places for viewing movies, it's just a simple reason.
In this case, they would not believe that the education departments of the two countries have joined forces and cannot even arrange hundreds of positions.
That being the case, in any case, they must grab one of the five places.
Not for the opportunity to watch 5D movies, but not to lose the reputation of their prestigious schools.
5D movies can be watched later, but it’s hard to pick them up if they are ashamed.
I am afraid that among the forty-five people at the scene, only Cheng Nuo is purely for the rare opportunity to watch the movie.
"Mr. Edward, what are we comparing to?" Someone on the scene was already gearing their hands. He couldn't help but looked directly at Mr. Edward and asked.
"Hey, don't say it smells like gunpowder!" Edward waved his hand. "This is just a small game. Don't be so serious about winning or losing. In fact, winning or losing is not necessary, at most those who have not got the quota can only Just stand outside the theater and watch."
Standing outside the theater and watching, wouldn't it be embarrassing to stand on the street, and it's still two hours.
Edward might as well leave it alone.
All of them are proud of the heavens. How can I tolerate myself being seen and made fun of by others as animals in the zoo on the street. Several others sat and watched the movie comfortably in the theater.
Just like adding fuel to the fire, even those students who are not very keen to win or lose are all rushed by Edward's words.
If it wasn't for Edward that hadn't explained the specific content of the game, it is estimated that someone would immediately pinch it.
Seeing that the effect had been achieved, Edward nodded with satisfaction, and took out the equipment for this competition from the woven bag in his hand.
As a result, when everyone looked at the disordered third-order cubes on the table, most of them were at a loss.
All present here are students majoring in mathematics. They know that the content of the competition must be related to mathematics. But when it comes to Rubik's Cube, everyone really doesn't understand.
Edward took out a total of forty-five Rubik's Cubes and placed them on the table in turn. He took a Rubik's Cube and said, "Maybe you all are a little curious. What exactly are these Rubik's cubes for? Of course, I definitely can’t let you guys. The speed of the competition reduction is something that the masters of Rubik's Cube need to do, not the work of our mathematicians."
"Well, I think there are a few who can't hold back anymore, then I won't sell the lawsuit. Forty-five Rubik's Cubes have been disrupted by us following the same steps. And your job is to use as little as possible The rotation of the number of times restores the Rubik's Cube."
"Mr. Edward, the answer is 20!" a student raised his hand high, and said loudly in an impatient manner, his face puffed up, and his neck held high, looking at the crowd, as if he was already holding the victory.
"Of course I know that it is 20." Mr. Edward couldn't help but cursed, "What I want is not a dry number, but a specific process of rotation. The process!!! Understand? As long as the number is still used, What is this game for!"
The student who raised his hand shrank his neck when Edward yelled~EbookFREE.me~ The time limit is one hour. The evaluation criterion is that the less number of rotations is given priority. If the number of rotations is the same, whoever spends less time will shoot in front. "Mr. Edward didn't bother to talk too much nonsense, so he finished in one breath, "Now the time is nine thirty-six, and the timing begins!" "
As soon as the voice fell, everyone moved forward and took a Rubik's Cube on the table, found an empty place to sit down, and kept studying the Rubik's Cube.
Cheng Nuo didn't take it hurriedly. When everyone had finished taking it and there was only one Rubik's Cube left on the table, he put the phone back in his pocket, took the Rubik's Cube in his hand, and glanced at the other students holding the Rubik's Cube. We laughed silently.
Although Mr. Edward said that this is just a small game, the game is not simple at all, and it can even be said to be quite difficult.
And this game can indeed be regarded as a comprehensive consideration of mathematics level. If you don’t use your brain, even if you know that the standard answer is
20
, it’s hard to say that you can really solve the Rubik’s Cube in only twenty steps without ten or eight years. reduction.
452.3 billion combinations are enough to make everyone daunting.