Chapter 141

As we all know, two-dimensional code is composed of black and white pixels.

It is encoded by the different distribution of black and white pixels in the matrix in a rectangular space. In the pixel position of the matrix, the binary "1" is represented by the appearance of dots (square dots, dots or other shapes), and the binary "0" is represented by the absence of dots. The arrangement and combination of points determine the meaning of the two-dimensional code.

At this time, what is shown on the screen of Cheng Nuo's mobile phone is an incomplete two-dimensional code picture composed of black and white pixels.

Cheng Nuo simply collected the data of this QR code image.

The QR code image is displayed in the area of Cheng Nuo's eyes, which is composed of 400 pixels.

There are 214 black pixels and 186 white pixels.

And then we construct the two-dimensional coordinate system with the origin as the center. Each pixel grid is taken as a unit.

Then, the position coordinates of 214 black pixels clearly appear in Cheng Nuo's mind.

（1，25），（3，13），（21，21）……

The coordinates of 186 white pixels are also: (12,3), (21,6)

After storing 400 sets of data in his brain, Cheng gets up and walks to the 500 origami sheets.

At this time, the remaining 49 players are still observing the process of memory.

It is worth mentioning here that in this stage of the challenge, players are not allowed to carry their mobile phones to compare back and forth among 500 topological origami sheets.

It is the same as the challenge of the first round. After the players observe and memorize in the observation area, they need to press the "start" button to search for answers in the topological origami area.

This project is not only a test of the players' observation, space and reasoning.

It is also a powerful test for the players' memory!

After Cheng Nuo finished his first memory and walked to the 500 Tuo origami area, less than 10 seconds later, Li Lingxiao also finished the memory stage and ran to the topological origami area in small steps.

Later, Li shiye, he Youjun also successively memorized their two-dimensional code images and entered the search stage.

500 pieces of Topo origami, 2000 pieces of completely different QR code expansion pictures.

Even world memory masters like Li Lingxiao dare not take it lightly when the strongest brain program group only gives one fifth of the effective information area.

He has no problem with his memory. But the spatial imagination is relatively poor.

Therefore, his strategy is to rely on a strong memory, part of the title of the two-dimensional code, as far as possible to remember all the details.

Then, 500 pieces of origami are quickly passed through. Exclude options that are not possible at all.

Finally, in those suspected objects, the topological origami will be folded through spatial imagination to make the final selection.

Because it is only the first step of rough screening, so he browse origami very fast. Almost every one or two seconds, you can read a topological origami.

On the other side, Li Lingxiao found that there was another voice which was almost as fast as his own observation speed

That's Cheng Nuo!

Li Lingxiao slightly sideways, looking at Cheng Nuo's speed of almost a second, whispers, "that guy, is his strategy the same as mine?"

In Li Lingxiao's opinion, Cheng Nuo's strategy is similar to his own.

First, the first coarse screening, excluding most of the impossible options.

Then the second time, in the remaining options, find the topological origami that can fold out the correct QR code image.

Thinking of this, Li Lingxiao settled down and stopped paying attention to Cheng Nuo. Instead, he put all his energy into screening the answers.

To tell the truth, Cheng Nuo took the first two times, Li Lingxiao is very unconvinced.

As a master of world memory, no matter where he goes, he does not exist in splendor?

But

On the stage of "the strongest brain", his light is completely covered by Cheng Nuo's scenery!

Two rounds of competition, he has become Cheng Nuo's background board.

Since childhood, he was gifted and extremely proud. How can he be convinced?

"Cheng Nuo, this game, see how I beat you!"

Li Lingxiao clenched his fists with high morale. There seemed to be a flame burning in his chest.

Time is slowly passing by in minutes and seconds.

In the room of Topo origami, more than 30 people have observed and memorized, and entered 500 pieces of Topo origami to find the correct answer.

In the observation platform, there are still more than a dozen people staring at the memory of the mobile phone screen. Because they don't have the chance to look back, they can only remember everything as much as possible at one time.

Memory level gap, at this moment, revealed no doubt!

If the memory ability is weak, it will waste a lot of time than other players in this link, leading to the increase of total time.

Cheng Nuo's side, in fact, is not what Li Lingxiao thought. It is divided into two stages and gradually screened.It's about As like as two peas of paper are being folded, the new way of folding the paper is to create a similar origami paper in the mind and fold them in two ways. Four completely different QR codes are generated.

The coordinates of 400 black-and-white pixels in the middle of the fifth of the four different QR codes will instantly appear in Cheng Nuo's mind.

Location coordinates of black pixel of No.1 QR Code: (17,2), (11,5)

(2), 2D (8), black coordinates

QR code No.3

…………

"Not this one." Cheng Nuo shakes his head and goes to the next origami.

Often, a piece of origami, Cheng Nuo need to compare four times, in order to determine whether there are four pieces of QR code that he wants to find.

To tell you the truth, such a huge amount of calculation, for ordinary people's brain, is a great test.

Fortunately, Cheng Nuo's brain has been upgraded. No matter how fast it runs, the video card can't burn.

One origami per second, this speed, is Cheng Nuo's normal level.

Li Lingxiao intentionally competes with Cheng Nuo. It can be said that a small universe has broken out. The speed of the first stage of coarse screening has speeded up sharply and reached one card per second.

The challenge time has come to the tenth minute.

Up to now, no one has finished the answer. It can be seen that this challenge is the most difficult of the three challenges!

Li Lingxiao and Cheng Nuo were only ten or so short of each other.

"It's you, Pikachu!"

Cheng Nuo's corner of the mouth is bent, and the original frown on the face is also replaced by the joy color.

After reading more than 480 TOPO origami, none of them found the origami in line with the coordinates, and even made Cheng Nuo doubt whether he had missed one.

Fortunately, in the last dozen pieces of topological origami, Cheng Nuo found it.

On the other side, Li Lingxiao has read all the 500 origami.

Sorting out the memory in his mind, he turned to look at Cheng Nuo, ready to observe the enemy situation.

In the sight of Li Lingxiao, Cheng Nuo takes out his mobile phone and easily points it on the mobile phone screen.

The next second, the voice rings in the room.

"TOPO origami room first, Cheng Nuo, takes 10 minutes and 11 seconds!"

……

The voice is still playing three times.

"This..."

Li Lingxiao's body is not stable, directly a stagger, was shocked to the ground.

"Did you agree to observe it twice? Why do you just Is it done? "

"I'm really hit by you, OK?"

make complaints about Li Lingxiao's heart.

Unfortunately, after the challenge, Cheng Nuo, who is ready to leave, passes Li Lingxiao.

Seeing the fallen Li Lingxiao, Cheng Nuo stopped his steps and leaned down, cheered and said, "brother, don't cry, stand up and roll!"

Li Lingxiao:

Li Lingxiao looked at the distant he Youjun who avoided Cheng Nuo like snakes and scorpions. He wanted to roar: brother, I understand you!

Li Lingxiao now finally understands how he Youjun felt at that time.

Cheng Nuo, this guy, is just Poisonous!

www.novelhold.com , the fastest update of the webnovel!