Chapter 147 (2/2)
Seven or eight seconds later, the answer has been reached. Li shiye turns his head and looks at Cheng Nuo and breathes softly, ”you're right.”
Just now he observed five points of this irregular solid polygon. It is found that three are singular points and two are even points.
As a result, it is obvious that this three-dimensional polygon can not be stroke by stroke!
To Li shiye's surprise, it took seven or eight seconds for him to judge.
But why Cheng Nuo, just a glance, can give the answer in an instant?
It's not scientific!
On the screen, Zhang Zheng, from Tsinghua University, slowly shook his head and denied the answer after observing the irregular three-dimensional polygon in front of him for nearly 20 seconds.At this time, the camera cuts to the sky, giving the 200 irregular three-dimensional polygon a panoramic view.
A huge stream of data, slowly emerging in Cheng Nuo's eyes, is then transmitted to the brain.
There are 21 points, 29 lines, 6 odd points and 15 even points.
There are 18 points, 25 lines, 2 odd points and 16 even points.
…………
There are 26 points, 35 lines, 4 singular points and 24 even points.
The camera just gives two or three seconds of panoramic time.
But two or three seconds is enough for Cheng Nuo.
Soon, the camera again switched to sun Meng of Peking University.
Li Nuo, who wants to sit on the other side of the table, is interrupted by the question. ”Classmate Li shiye, I know what you want to ask me.”
”In order not to let you ask questions one by one, I will answer you all at once.”
Cheng Nuo light smile, not slow to open the mouth said, ”the field of these 200 irregular three-dimensional polygon, a total of 45 in line with the conditions of a stroke.”
”No. 2, No. 6, No. 11 198! ”
”Well, Li shiye, are you satisfied with this answer?”
Cheng Nuo looked at Li shiye and said with a smile.
”You...” Li shiye stares at Cheng Nuo. After a long silence, he says, ”these You don't make it all up, do you? ”
It's not that Li shiye has to think like this, but Cheng Nuo's performance is too much.
That's 200 solid polygons!
It's him who will observe all of them. It's impossible without ten or twenty minutes!
How long did Cheng Nuo use it? A few seconds!
How is it possible to observe all 200 figures on one side in a few seconds?
In the face of Li shiye's query, Cheng Nuo just shrugged, ”what I said is right or not, you will know in a moment.”
…………
Every haircut is like gambling, this time I lost the bet!
It's ugly ~ ~ ~
it's so ugly