I just want to be a quiet scholar

Chapter 64 This TM, who can understand
"No, I have no opponent." Shen Qi said.

"You only have 10 points, and Ji has 20 points." Zhou Yuan retorted.

"Math is not for competition." Shen Qi shook his head.

"Then why are you participating in the Mathematical Olympiad?" Zhou Yuan asked.

"No reason, it's just a matter of fate." Shen Qi said.

Zhou Yu'an: "I @￥*@!"

"Hey, Shen Qi, Zhou Yu'an, what are you two mumbling about? Please pay attention to the discipline of the math camp!" Sun Erxiong reminded, and then pointed to the projection screen: "Please look at the fourth question."

Huh.

The students under the stage made a strange sigh, what the hell is this?

A bottle is displayed on the screen, a bottle made of curved surfaces and curves.

The slender neck is twisted and extended, and the strange thing is that the bottle body is not broken, but the neck enters the bottle and sticks to the bottom of the bottle.

The bottle is boundless, without inner and outer, and it seems that such a bottle should not exist in three-dimensional Euclidean space.

There is a one-sentence prompt on the screen: "The bottle is one-sided, and its one-dimensional connected number is 3, that is, the genus is 1."

"Give you 1 minute to understand this picture." Sun Erxiong said.

All the students showed puzzled expressions, except for Shen Qi.

After 1 minute, the projection screen switches to a new screen.

The new picture is a circle, there is nothing strange about it, it is the kind of circle that people commonly see, and the diameter of the circle is indicated by the dotted line inside the circle.

"Students, please listen to the question. I tell you that this surface is closed, and its connected number is 1, so what is its genus? I'll give you 1 minute to think." Sun Erxiong said.

Hey……

The students laughed bitterly, this thing is so abstract, who can understand it?

brush!
Shen Qi raised his hand, and 10 seconds passed.

"Yo, Shen Qi, have you learned to answer quickly?" Sun Erxiong was a little surprised.

"Mr. Sun, isn't this the rush-answer session?" Shen Qi asked rhetorically.

"Yes, yes, my brain cramps." Sun Erxiong smiled and said, "Please tell me your answer."

Shen Qi gave the answer: "The genus of this closed surface is 0."

Sun Erxiong asked, "Why?"

Shen Qi: "From the conditions given by the Klein bottle in the previous picture, we can deduce that this closed surface can be topologically represented as a circular domain, that is, the circumference of this circular domain is related to a Mobius strip. The boundary is connected, its connected number is 1, so the genus is 0. The explanation is over."

clap clap.

Sun Erxiong applauded, and then asked the students in the audience, "Can you understand Shen Qi's explanation?"

"cannot!"

"This TM, who can?" Zhou Yuan asked the sky silently, staring at Shen Qi, he had been selected for the Olympic Math National Team, but he couldn't even understand Shen Qi's explanation.

Shen Qi smiled without explaining.

Sun Erxiong: "If you can't, you can't, Shen Qi gets 10 points, everyone else gets 0 points, the next question."

Ou Ye turned his head and glanced at Shen Qi, Shen Qi and her looked at each other for a second, calculating Ji, mathematics is not just simple addition, subtraction, multiplication and division, or it is faster than anyone else, can you understand?

The next situation is this.

"Shen Qi gets 10 points!"

"Ouye gets 10 points!"

"Shen Qi gets 10 points!"

"Shen Qi gets another 10 points!"

"Ouye gets 10 points!"

……

Shen Qi and Ou Ye entered the heads-up mode.

Pure numerical calculation, quick calculation, Ouye is always the first to raise his hand and give the correct answer.

Question types that require strong logical derivation, comprehension of abstract graphics and comprehensive application of various mathematical knowledge are accepted by Shen Qi.

After answering the 11 questions, Shen Qi got 70 points, Ou Ye got 40 points, and the remaining 24 students got 0 points.

Hit, hit hard.The other 24 students had never felt such a failure. Shen Qi and Ou Ye, a man and a woman, were very perverted. They played logical deductions and abstract concepts, but they couldn't play Shen Qi.Playing mental arithmetic and fast arithmetic with huge amounts of information, they can't play Ouye.

"Okay, the last question, question 12." Sun Erxiong had a general understanding of the real level of the 26 students. Shen Qi, the IMO perfect score champion, really deserved her reputation. The only girl in the math camp, Ouye, has her unique arithmetic skills.The remaining 24 students, well, need further observation.

"The last question will not be projected on the screen, I will dictate." Sun Erxiong said, "So you have to raise your ears and listen carefully, I can give you some hints, the last question is pure mental arithmetic, especially simple , elementary school students who have learned mental arithmetic and quick arithmetic can immediately give the correct answer, this is a question of sending points."

Everyone in the audience is gearing up to give points, and they must get points. Zero duck eggs is too embarrassing. How could they have scored 0 points in their respective high schools? Full marks are normalized.

Shen Qi closed his eyes and said softly, "I've got 70 points. I'm very tired. I'll give up on the last question. Zhou Yu'an, come on."

"Okay, I will definitely defeat the Calculator Ji!" Since stepping into the Yan University math camp, Zhou Yu'an, a national player, has been full of frustration, and he is determined to win the last question.

“小的们！”孙二雄拿腔拿调吆喝一声，“都给俺老孙听好了，725乘以18除以25乘以337再减去109然后除以5，等于多少？请即刻作答！”

brush!
Swipe!

Brush brush!
A dozen or twenty arms were raised up.

"Zhou Yuan! Raise your hand first, come here, please give your answer." Sun Erxiong looked at Zhou Yuan and made a gesture of please.

Zhou Yu'an was very excited. With Shen Qi's abstention, he finally got the right to answer a question. It wasn't easy.

Steady, Zhou Yu'an said confidently, "My answer is twenty-eight thousand three hundred and thirty one."

"Wrong! Zhou Yuan deducted 10 points, and the final score was minus 10 points!" Sun Erxiong drank.

"Fuck..." Zhou Yuan almost fainted, why is life so difficult!
Shen Qi suddenly opened his eyes: "Zhou Yu'an, you idiot, waste dog, how can this be wrong?"

Life is so difficult, Shen Qi, don't take it apart again, okay?
Zhou Yuan covered her face and didn't speak. She got a negative 10 points. I've never had a negative point in my life. It's a big shame.

"Ou Ye, you are the second one to raise your hand, please continue to answer, quickly, immediately!" Sun Erxiong looked at Ou Ye.

Ouye said slowly: "Thirty-five thousand one hundred and sixty one."

Sun Erxiong: "The answer is correct, and Ouye gets 10 points! Today's general knowledge test and mathematics major test are all over. This class is just a test. Don't be nervous if you are fine. Everyone can rest in the classroom for 10 minutes, or you can go out for a walk , Go to the bathroom."

After speaking, Erxiong Sun and his assistant turned off the projector and left the classroom.

"Shen Qi, the scores of the common sense test and the mathematics test must be recorded, right?" Zhou Yuan asked anxiously.

"Didn't Mr. Sun have said it all? It's just to find out, don't be nervous." Shen Qi comforted.

(End of this chapter)