I don't know whether it is to increase difficulties for "readers". For example, the books in the moon library are not stored in categories.

After Lou ye saw several books such as dream of the Red Mansions, rural disease prevention guide and advanced mathematics all arranged in a mess, his idea of searching by type naturally died.

Although there is no division according to the type of books, the library numbers all bookshelves according to 26 English letters - the place where several people hide is right between bookshelves 27 and 28 in W area.

At the beginning, several people did not fully realize what the concept of "millions of books" in the rules was - because when the number reached a certain level, the meaning began to blur, which made it difficult for people to have an intuitive impression.

What really forced them to realize what situation they were in was that after they searched bookshelf 27, Lou Ye inadvertently asked, "how many bookshelves are there in area w?"

It is also normal for teenagers to have this question, because it took three people more than an hour to finish reading bookshelf 27 in total - thanks to the greatly accelerated response speed of the evolutionists - it is roughly estimated that there are at least 1500 books on bookshelf 27, while other bookshelves look the same.

The answer is posted on the "reader's Guide" on the side of the bookshelf.

After reading the "reader guide" quickly, several people turned pale.

"There are a hundred bookshelves under each letter...? is there a mistake?" Lou Qin looked the most ugly. She murmured to herself, "there are 26 letters in total, that is, 2600 bookshelves. According to 1500 books per bookshelf... There are nearly four million books in this library?"

Speaking of later, her voice couldn't help but slightly higher, which sounded a little sharp.

This is a simple mathematical problem. Even if they don't sleep, it takes 2600 hours to look through all bookshelves at the speed of searching one bookshelf in an hour.

108 days.

Even if you add up the survival figures of all people in the library, I'm afraid there is no 108

"No, no, there must be other strategies in this library," LouYe stammered. "Finding books shelf by shelf is originally the most stupid way. Let's study and see if there are other ways to successfully complete the task."

Lou Qin, with a white face, paused for a moment before saying: "... Rob?"

The problem is that they don't even know where the other teams are, let alone whether they have found the book.

LouYe obviously didn't think about it carefully. Hearing the speech, he was a little dumb and bowed his head to think desperately.

Now they still have too little information on their hands - Lin Sanjiu looked up at the private day not far away. If you can ask her a few questions in the past, you may be able to help your group clear up a lot of confusion. But don't think about it. The other four teams who don't know where they are at present must be focusing on the location of the librarian.

The central hall is square, with private office on one side and multimedia office area and rows of desks in the middle. On the other side of this open area, there are bookshelves with six letters from "U" to "Z" - a full 600 bookshelves and 900000 books, accounting for half of the central hall.

The four corners of the square hall are the stairs leading to the four branches in the East, West, north, South. As the second floor of the hall is empty, as long as you climb the second floor in the branch hall and look up, you can see the central hall clearly.

But this "look" is also limited: because the bookshelves in the central hall are surprisingly high, and the gap between the rows of bookshelves is very small, only one person can pass through; Therefore, if you stand on the second floor and look down, the situation between the bookshelves will be immersed in the dark, and you can't see anything clearly.

But once you come out of the bookshelf area, you will be seen by several other teams.

Lin Sanjiu couldn't help regretting that he had no time to observe the terrain just now. After listening to the book borrowing rules in his head, several people got into the bookshelf section of the central hall without thinking about it. Now it became very difficult to go out again.

Whether you are looking for private day or the other four teams, it means that your side should first be exposed to the eyes of the four teams of enemies.

At present, several people have no other way to solve this problem, so they have to sigh and continue to check bookshelf No. 28 with some depression - but the nervous energy just now has long been unable to know when it has become a helpless "how much effort".

After searching two bookshelves in a row, the night of Ruyue station world came again.

Just an hour after the light came in through the glass window, the whole library was immersed in thick darkness - the tall bookshelves covered most of the weak skylight. Not only the central hall, but also the four branches were plunged into a darkness that made people suspect that they were blind because there were no windows.

"Don't you turn on the lights here at night...?" Lou Qin was also surprised by this black method, and asked with a slightly trembling breath. "It's so dark, who dares to use something to illuminate... It will soon become the target of public criticism."

Fortunately, Ruyue library didn't let this situation last long.

About a few minutes later, the sound of the incandescent lamp "pa pa" just came into my ears, and the light in front of me was almost lit at the same time - although it was as bright as day, at least I could see things around me clearly.

The eyes of the Lou brothers and sisters once again fell on the bookshelf in front of them, and their faces couldn't help but look bitter.

”Alas, "Lou Qin glanced at the books around him and patted the bookshelf with his hand." there must be no number 29, so don't read it. The probability is too low. "

As soon as she looked up, she found Lin Sanjiu standing in place in front of her, not reading a book, just motionless. The muscles, internal organs, fat and even blood vessels of her upper body had all grown at this time. When she looked at her face suddenly, Lou Qin was really surprised.

"Do you also think it's silly to find one by one?" Lou Qin felt as if she understood her meaning and sighed. "There's no way. That's all we can do at present."

To the surprise of the Lou brothers and sisters, their muscles opened their chin, and then a sound came out of her mouth.

——I don't know when the vocal cords of Lin Sanjiu have been shaped.

"No," her voice is cold and gentle. Even when reporting bad news, it makes people feel that she has a strong sense of stability; Let the Lou brothers and sisters in surprise, involuntarily gave birth to a touch of dependence.

"Get ready," Lin Sanjiu said faintly, but the impending sense of urgency still loomed out: "... Someone is coming." r1152

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