Omnipotent Data

Chapter 440

Who is this person?

I don't know, but he came here with Beaton and Jerry just now, he should be a student of Cambridge University.

It's strange. The students who can be sent by Cambridge University must be as famous as you and me, but I have never heard of such a person.

I'm wondering too. This guy seems to have popped out of nowhere, I have 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 elegant glasses and artistic wavy hair walked in with a woven bag in his hand.

Hello, students. I am Edward Siri from the Ministry of Education of Germany. I will arrange your itinerary for the next three days. Mr. Edward had a faint smile on his face, polite but still proud self-introduction.

Mr. Edward held a form in his hand, which was the formation schedule for the three days.

After taking a look, he said to everyone with a smile on his face, You are very lucky. This afternoon, the third-generation 5D movie equipment jointly developed by Professor Corvo and five other professors will have a live screening. You can go to the scene to observe.

The third generation of 5D movie equipment?

Cheng Nuo's eyes lit up.

The 5D movie equipment he watched at a high price a few days ago was only the first generation of 5D movie equipment. But the feeling of being there has already made Cheng Nuo very addicted.

As for the third-generation equipment... it must not be worse than the first-generation equipment.

Cheng Nuo found that he began to become interested in this exchange event that he had no expectations for.

I thought it was just one game after another, but I didn't expect that there would be welfare from time to time.

However, in the end, only five seats were assigned to our mathematics major. Therefore, I can only say sorry that among the forty-five people present, only five of us have the opportunity to watch the third-generation 5D movie equipment on the spot. An audio-visual feast.

So, for the sake of fairness, I decided to select five students to participate in a small game.

As soon as Mr. Edward's voice fell, Cheng Nuo clearly felt that the temperature in the whole room dropped several degrees.

Everyone had serious expressions on their faces, and the strong fighting spirit in their eyes seemed to be gushing out.

They knew that the first sparring session was coming!

As for the only five viewing spots, it was just a simple excuse.

Even so, they will not believe that the education departments of the two countries will not be able to arrange hundreds of positions together.

That being the case, no matter what, they must grab one of the five spots.

Not for the opportunity to watch 5D movies, but for not losing the reputation of their famous school.

5D movies can wait to be watched later, but it is difficult to pick up after losing face.

Among the forty-five people present, Cheng Nuo was the only one who was purely for the rare opportunity to watch the movie.

Mr. Edward, what are we competing for? Someone at the scene was already gearing up, and they couldn't help but looked at Mr. Edward directly and asked.

Hey, don't talk so gunpowder! Edward waved his hand, This is just a small game, don't be so determined to win or lose. In fact, winning or losing is not too important. At most, those who don't get the quota can only Just stand outside the theater and watch.

Standing outside the theater to watch, wouldn't it be embarrassing to stand on the street, and it was still two hours.

Edward might as well not have said that.

All of them are the pride of heaven, how can they bear to be treated as animals in the zoo on the street and let others watch and make fun of them. The others sat comfortably in the theater and watched the movie.

Just like adding fuel to the fire, even those students who didn't have a strong desire to win were all blood spurted by Edward's words.

If it wasn't for Edward not explaining the specific content of the game, someone would have directly pinched it right away.

Seeing the effect, Edward smiled and nodded in satisfaction, and then took out the equipment for this competition from the woven bag in his hand.

Therefore, when everyone looked at the messed up third-order Rubik's cubes on the table, most of them were at a loss.

All the students here are mathematics majors. They know that the content of the competition must be related to mathematics. But when it comes to the Rubik's Cube, everyone really doesn't understand it.

Edward took out a total of forty-five Rubik's cubes, placed them on the table one by one, then took a Rubik's cube at random and said, Maybe everyone is a little curious about what I want to do with these Rubik's cubes. Of course, I definitely can't let you Competing for the speed of restoration is what Rubik's cube masters need to do, not what we mathematicians have to do.

Well, I think there are a few who can't hold it anymore, so I won't sell the lawsuit. Forty-five Rubik's Cubes have been disrupted by us according to the same steps. And your job is to use the least possible The number of rotations restores the Rubik's Cube.

Mr. Edward, the answer is 20! A student raised his hand high and said impatiently, his face was empty, and he looked at the crowd with his neck raised, as if he had already won.

Of course I know it's 20. Mr. Edward couldn't help cursing, What I want is not a dry number, but a specific rotation process. The process!! Understand? As long as the number, you can still do it. What is this game for!

The student who raised his hand shrank his neck from Edward's yelling.

The time is limited to one hour. The evaluation standard is that the number of rotations is the priority. If the number of rotations is the same, whoever spends the least time will take the first shot. Mr. Edward didn't bother to talk too much nonsense, so he just finished in one breath, Now the time At nine thirty-six, the clock starts!

As soon as the words fell, everyone moved forward to take a Rubik's cube on the table, sat down in an empty seat, and studied the Rubik's cube non-stop.

Cheng Nuo was not in a hurry, and when everyone had finished and there was only one Rubik's Cube left on the table, he put his phone back into his pocket, held the Rubik's Cube in his hand, and turned to glance at the other students who were holding the Rubik's Cube and thinking hard They laughed silently.

Although Mr. Edward said that this is just a small game, but this game is not simple at all, it can even be said to be quite difficult.

And this game can indeed be regarded as a comprehensive consideration of the level of mathematics. If you don't use your brain, even if you know that the standard answer is 20, it is hard to say that you can solve the Rubik's Cube with only 20 steps in ten or eight years. reduction.

452.3 billion combinations are enough to make everyone daunted.