Omnipotent Data

In the office.

Old Tang picked up two pieces of paper from the table, "This is the login account and password of the two of you. Keep it safe."

"By the way. Teacher, when is the time for the first test and the second round of written test?" Cheng Nuo asked.

Old Tang slapped his forehead and suddenly said, "I forgot to mention this. The time for the first round of online test is tonight, starting at 6:00 pm. You two don't have to go to the evening self-study tonight. Go home after school in the afternoon. Try to get a good score."

"The time for the first round of online test is today, and the time for the second round of written test is after the college entrance examination. The official recording time will be about one and a half months later."

Old Tang's voice suddenly became serious, "Cheng Nuo, Mu Leng, you two are the two best students in our class. The teacher really hopes that you can be the last 100 people and share the stage with the other 99 geniuses." Competitive! But don’t lose the big because of the small!”

"For you, the college entrance examination in more than 20 days is your main battlefield! I hope you will not spend too much energy on preparing for this program. Moreover, the question types given by their program group are different from yours. The usual questions should be different. The possibility of short-term improvement is not high."

"Teacher, I got it." Cheng Nuo smiled confidently, "I can't guarantee anything else. I will definitely get a full score in this year's college entrance examination. For me, there is always only one score in the math test paper——150!"

Mu Leng: "..."

"Then teacher, if there is nothing else, the two of us will leave first." Mu Leng really didn't want to watch Cheng Nuo's pretentious performance here.

Old Tang smiled and waved his hands, "It's okay, class will start soon, you two go to class first."

Cheng Nuo and Mu Leng came to the corridor outside the office.

Cheng Nuo said abruptly, "Sister Leng, do you mind if I explore Mendel's laws with you?" (Note ①)

Mu Leng: "???"

Two or three seconds later, Mu Leng came to his senses and said coldly, "Get lost!"

As far as your thoughts go, you can roll as far as you want!

…………

A day of school life ended in simplicity and boring.

Anyway, at this time, what they can do, besides doing the questions, is to do the questions!

Since Cheng Nuo didn't have to study by himself in the evening today, Cheng Nuo rode his bike home early to do the online test questions for the primary election.

Now that Cheng Nuo has received the invitation, of course he must do his best. Let his reputation as a top student become famous all over the world!

Battle of Geniuses! He is very interested!

When they got home, Cheng Yuanjin and Jiang Lan hadn't come back yet. Cheng Nuo looked at the time. It was 5:45, which was still a little before six o'clock.

Cheng Nuo came to the study, opened the website,...

………………

At the same time, all over the country, the 100,000 students who received the invitation letter sat quietly in front of the computer with pens and paper prepared beside them, waiting for the start of the test with excitement and apprehension.

They were all regarded as dragons and phoenixes from a young age, none of them wanted to admit defeat, and none of them wanted to give up such a chance to compete with other top students on the same stage.

Having said that, this time the program team of "The Most Powerful Brain" is indeed quite impressive!

Just a server that can allow 100,000 people to answer questions online at the same time is not a small sum of money. Coupled with the follow-up organization of an exam with a scale of 1,000 people and the invitation of a large number of experts, scholars and professors, the cost before and after is definitely a terrifying figure.

This is just... just to screen out the one hundred people who are eligible to play!

da~da~da~

When the time came to six o'clock on time, the official website of the strongest brain refreshed the answering interface, and the hundred thousand students sitting in front of the computer desk sat up straight in an instant, and entered their login account and password.

"Dear student Cheng Nuo, welcome to the first round of the "Most Powerful Brain" test. Next, you have five minutes to prepare. If you don't need to prepare, you can directly click the "OK" button at the bottom of the screen!"

Xueba, what preparations do you need! As long as you have a smart brain, you can get everything done!

Cheng Nuo raised the corners of his mouth confidently and pressed the OK button.

In order to prevent cheating, although all 100,000 examinees did the same set of questions, the order of the questions was not the same.

The first question you do may be the last one someone else does.

The number of questions is 50, but there is no time limit for the exam.

Do it for a year if you want!

However, in that case, your score will definitely be pitifully low.

Because, according to the rules, there are fifty questions, and each question has a basic score according to the difficulty. The program group set a standard timeline for each question.

As long as the answer is completed within the time limit of the timeline, the basic score will be multiplied by the additional score according to the length of time.

If it is completed after the timeline, sorry, the base score will be divided by the corresponding additional score.

Moreover, the fifty questions are not allowed to be modified.

What is the result of the first time you make it, that is what it is! Backward modification is not allowed.

Moreover, there is no step division, teacher-student relationship, usual division or something.

Right is right, wrong is wrong! Either the base score is zero, or the base score is full.

"Okay, let's start!" Cheng Nuo moved his fingers.

As the answer page refreshed, Cheng Nuo's first question was displayed on the computer screen.

This is a two-point multiple choice question.

"Question 1: Fill in the fifth number according to the following number rules.

1 52 313 174 ()

A, 5 B, 515 C, 525 D, 545"

This is a very basic numerical reasoning question.

Cheng Nuo just glanced at it and found the pattern.

In 52, when 5 is divided by 2, the remainder is 1 (the first item);

In 313, when 31 is divided by 3, the remainder is 1 (the first item);

In 174, when 17 is divided by 4, the remainder is 1 (the first item);

In 515, when 51 is divided by 5, the remainder is 1 (the first term).

The obvious answer is B.

Cheng Nuo's brain was running and his palms were moving almost simultaneously. He checked option B on the computer and pressed the OK button to move on to the next question.

Cheng Nuo spent no more than five seconds in the whole process from the time the question appeared to when Cheng Nuo confirmed the answer.

The second question comes up soon.

This is a three-point question.

"A basket of eggs: take 1 and 1, just finished. 2 and 2, and 1 left. 3 and 3, just finished. 4 and 4, and 1 left. 5 and 5 Take 1, 4 left. 6, 6, 3 left. 7, 7, just finished. 8, 8, 1 left. 9, 9, just finished. How many eggs are in the basket?"

Another sub-question.

The knowledge required for this question is not complicated, even elementary school students can do it.

You only need to know the common factors, common multiples, and some simple multiplication and division to solve this problem easily.

But... the key is, you need to analyze each one.

………………

Note ①: The full version of this passage is below, discussing the way of running appointments among academic bullies. (The number of texts has reached 2000 characters)

My roommate saw a girl from the biology department in the library today, so he decided to hook up. He came to the schoolgirl's side with a book in his hand.

Q: Do you mind if I explore Mendel's laws with you?

The school girl did not look up: the properties of plane geometry and solid geometry are different.

Roommate: I am enamored of Italy, which is on the axis side.

The junior girl glanced at him: Why didn't Napoleon use the air force in the Battle of Waterloo?

Roommate: Do you know the significance of Lexington to American independence?

The school girl closed the book in her hand: In the classification of consumption in economics, what else is there besides own-account consumption?

The roommate adjusted his glasses: I admire the great man who put forward the idea of ​​"encircling the city from the countryside".

The school girl smiled: Are you familiar with Ampere's law?

The roommate shook his head: The position of the thermometer should not be careless when producing ethylene from ethanol.

Xuemei: I heard that the southeast trade wind on the west coast of Peru has lasted for three months.

The roommate shrugged: I know how to turn off the alcohol lamp properly.