Chapter 109 107: Mathematics competition! Consecutive first place!

Author: More vulgar than vulgar

Chapter 109 107: Mathematics competition! Consecutive first place!

After the players from the eight teams were seated, the host presiding over the competition picked up the microphone and began to introduce the rules.

"This mathematics competition is divided into team competition and individual competition. However, regardless of the group or individual, the results will be included in the individual's total score according to a certain proportion."

"In other words, even if you are teammates now, there will only be one winner in the end."

When the host said this, the audience started talking.

This kind of game mechanism is very cruel, even teammates will eventually become opponents.

The host looked at all the contestants and continued to introduce the competition system: "In order to test everyone's agility in thinking, this year's team competition no longer uses a written test, but adopts a rush-answer mode, and the use of paper and pencil calculations is prohibited, and mental calculations are required."

"Each quick-answer question will add 20 points for a correct answer, and 10 points will be deducted for a wrong answer. You can only press the answering machine after I finish saying that the quick-answering will begin. If you answer illegally, you will lose the opportunity to answer this question."

"Moreover, the organizing committee of this competition has prepared a "surprise" for the students. At the end of the competition is a high-scoring super question. If you want to get high scores, the big question is a must-answer, so students are asked to do it in advance.

Be mentally prepared.”

At this point, the host paused deliberately and said with a smile: "Because this is the first time this competition will use this mode, the specific rules will not be announced until the super big questions appear!"

"These are the rules of the game. Please keep quiet. The game begins now!"

After announcing the rules, the host said calmly:

"The following is the first question."

"Nobita has 100 Dorayaki on hand, and he wants to take the Dorayaki home to Doraemon. Every time Nobita can pick up 50 Dorayaki, but every time he walks 100 meters, he must eat it.

One to replenish his physical strength. Now he is still 5,000 meters away from home. Please tell me, how many dorayaki can Nobita bring to Doraemon at most?"

Following his voice, the content of this question also appeared on the big screen behind the host. The large screen was specially prepared by the event organizing committee so that the audience can watch the game clearly and intuitively. The content of the question and whether the player's answer is correct,

The scores of each team will also be displayed on it.

After finishing the question, the host paused for ten seconds, and then loudly said: "The Q&A begins!"

"bite!"

As soon as the host finished speaking, the answering bell rang.

"Congratulations to Qingshan High School for getting the chance to answer the question. What is your answer?"

At this time, Kuroda Koshin's hand was still on the answering machine. He looked at Yasawa Ryo and Hoshinomiya Rin, as if to show off that he had successfully answered.

Anze complained silently in his conscience: "I have a girlfriend and her hands are so fast. What do I usually do?"

Kuroda Shin retracted his eyes and replied confidently: "The maximum number of Dorayaki Nobita can take home is 16!"

After hearing the answer, Hayano Hoshiko in the audience changed his face slightly and began to think.

"Is this the wrong answer? If you walk 100 meters to eat one dorayaki, you can only take 50 at a time. It's like walking home with 50 dorayaki and finishing them all. He should not take any of them back."

Teacher Ichigaya next to him asked with a smile: "But he has to go back to get Dorayaki after he returns home. Doesn't it mean that there will be nothing to eat for the 5,000 meters back?"

Hayano Xingzi thought for a while and clapped his hands.

"Yeah, so after all this going back and forth, Nobita still owes 50 Dorayaki. What should I do? I can't borrow it from Doraemon, right?"

"Haha, Mr. Hayano teaches English, so it's normal to think so. But there is another way, that is, first pick up 50 and walk 100 meters towards home, then go back and pick up the remaining 50 and walk 100 meters towards home.

rice."

Hayano Xingzi frowned and made some calculations in his mind.

"Is there anything different about this? I was 100 meters away from home and ate 3 Dorayaki. The consumption is the same as the method I mentioned."

Teacher Ichigaya replied: "It was the same at the beginning, but when we walked 1,700 meters towards home, a total of 51 Dorayaki were consumed, leaving 49. Nobita could take up to 50 Dorayaki, so he

Then I can walk the remaining 3,300 meters with those 49 dorayakis in one go.”

Hearing this, Hayano Xingzi's eyes lit up.

"In this way, he will need to eat 33 dorayaki for the rest of the journey, and there will be 16 left when he gets home!"

Teacher Ichigaya nodded: "Yes, so Kuroda-san's answer is correct."

"The world of mathematics is really interesting." Hayano Hoshiko said this, but she was thinking in her heart: Anzawa's game skills are so good, does it have a lot to do with his good math scores?

After all, nothing is harder than math.

While the two were talking, Qingshan High School had already taken the lead and added 20 points, temporarily ranking first.

Immediately afterwards, the host read out the questions continuously, and the competition gradually became more intense.

During the competition, Kuroda was very active. Sometimes he frowned, thinking about the correct answer to the question, and sometimes he quickly pressed the answering machine to get a chance to answer the question.

At the same time, An Zeliang and Hoshinomiya Rin, who were sitting next to them, were... in a daze...

Because of what happened last night, there was some awkwardness between them, otherwise they would have interacted at this time.

Moreover, for Azawa now, those questions are nothing more than children's tricks. Since Kuroda is so positive, let's give him a chance to show off, and wait and see the final big questions.

And Hoshinomiya Rin was also deep in thought.

However, she was thinking about something else.

The warmth and pleasant smell of An Zeliang sitting next to her kept coming, and she suddenly remembered that after returning to her room that day, she seemed to have smelled a similar smell on herself...

Was she really harmed at that time, or was she just tainted with his scent because they were in the same bed?

But, who took off my clothes?

At this time, she had no energy to think about the questions at all. Instead, she had been thinking about what happened last night and worrying about whether she would be pregnant. She did not even realize that as time went by, only the last super question was left in the competition.

Already.

At this time, the host took the microphone and said excitedly:

"Dear viewers and participating teams, the regular questions are over, and now only the super questions are left!"

Following his words, the atmosphere at the scene suddenly became tense. After all, even the rules of super big questions are still unknown.

Before this, Kuroda Shin had always performed brilliantly, scoring 390 points, and Aoyama High School ranked third as a result.

However, the most eye-catching person in the competition is not him, but the genius girl Saori Tsukishima. She is the only one in her team answering the questions, but her score has reached 500 points, firmly ranking first.

At the same time, three players from Dongda High School performed well and ranked second with 440 points.

The host looked at the scores on the court and said:

"Now the highest score of the eight participating teams is 500 points, and the lowest score is 260 points. It seems that there is a big gap. But it doesn't matter, because we still have super big questions!"

"Everyone, please look at the big screen!"

Following his words, a super big question appeared on the screen.

[Given an integer N>1. There are N square cable car stations with different heights on a mountain. There are two cable car companies A and B, each operating k cable cars, each running from a station to a higher

station (without stopping at other stations in between).

The k starting points of the k cable cars of company A are different from each other, and the k end points are also different from each other. And the cable car with a higher starting point has a higher end point. The cable car of company B also meets the same conditions.

We say that two stations are connected by a certain company if it is possible to reach the higher station from the lower station through one or more cable cars of the company (no other movement between stations is allowed in the middle).

Find the smallest positive integer k such that there must be two stations connected by two companies at the same time.】

As soon as this question came out, the audience was in an uproar.

Many of the audience present were mathematics teachers from various universities who came to inspect the competition. They immediately discovered that the difficulty of this question was far greater than the previous questions!

For high school students, this question is too difficult.

As an English teacher, Hayano Hoshiko looked at the reactions of the people around her with only confusion on her face.

"Teacher Ichigaya, is this question difficult? I see that everyone's faces are not very good."

Teacher Ichigaya frowned and replied: "This question is very difficult even if it is placed in the International Mathematical Olympiad. If you can't use paper and pencil to calculate it, I'm not sure I can calculate it quickly."

At this time, the host said calmly: "Everyone has seen the question, now I will announce the rules for this question."

"The last question is also a rush-answer question and cannot be calculated with pen and paper. However, the score for this question is 200 points! If the answer is correct, the team will be awarded 200 points. If the answer is incorrect, 200 points will be deducted! If it exceeds 15 minutes

If no team answers, the question will be invalid and the team competition will be over!"

He didn't care that showing the questions first might give the contestants more time to solve the problems, or the organizing committee didn't care. Because the organizing committee had conducted careful research before setting the questions, and concluded that no one could solve the problems as allowed by the rules.

Make the correct answer within the range.

Of course, it would be better if someone can do it.

This can show strength!

The eighth place is 240 points away from the first place, but only 180 points away from the second place. In other words, this question may turn the eighth place into the second place! If the other ranked teams answer the question correctly

, will instantly become the number one!

The talented boy from the High School Affiliated to Dongda University immediately stood up: "Teacher, this question is unfair! Such a high score will directly change the result of the competition, so what is the point of our previous efforts?"

The host motioned for the other party to sit down, and then said with a smile: "Student, this is exactly the intention of the organizing committee. People like you, the High School Affiliated to Dongda University, can give up the opportunity to answer this question. In this way, even if the other teams got the answer correct, you are the worst."
To be continued...