The number on the board is "12▍324▍5667▍72▍4868▍6▍5298?"

Dr. Zhang stared at the "6" tightly at the "6" between the fifth vertical line and the sixth vertical line!

He knew that he must have grasped a clue, but he didn't know what the clue was.

So he quickly greeted Liu Yi: "Hey, who... look at this!"

Liu Yi came over... "What's wrong?"

Dr. Zhang looked at the number "6" without blinking, and pointed at it with his fingers, as if he was afraid that it would run away with legs, and said, "...this number...is separate!"

......

......

"Is it alone?" Liu Yi frowned and repeated for a while. Almost the next second, his eyes lit up: "It's the letters..." he shouted suddenly.

Dr. Zhang was stunned...: "Letters?"

"Yeah...it's the letter!"

Dr. Zhang was puzzled: "But, haven't you tried it just now, the alphabetical order doesn't work at all, and the algorithms are all irregular!"

Liu Yi shook his head: "There is no order, no rules... It's just a number that represents a letter... For example, this "6" represents the letter "i" or "a"!"

"Uh..." Dr. Zhang looked confused: "What's this? Why do you feel like you're confused? Why are you "i" and "a"?"

"It's true that I'm fooling around, but for the time being, this should be the most likely speculation. I'll try it and not lose a piece of meat." Liu Yi said: "Anyway, according to this method, the initial 12 is a word composed of two letters, and 324 is a word composed of three letters... but the letters represented by each number are irregular, that is to say... we can only infer from this number in reverse..."

After thinking for a while, Dr. Zhang immediately understood what the other party meant, so he took the conversation: "That is to say... this "6" represents a separate letter, and in grammar, the letters that can form a word independently are only "a" that is, the quantity words "one" and "i" translated into two letters "I"... right!"

Liu Yi nodded and expressed his affirmation.

But then, Dr. Zhang raised an objection: "No, according to your method, the string of numbers "5667" cannot be explained. There is no word with two "a" or "i" in the middle!"

After hearing this, Liu Yi immediately put on a proud face: "Who said that a number can only represent one meaning? This number is only as high as "9" and there are 24 letters!"

"It's 26..." Dr. Zhang said expressionlessly.

"Uh..." Liu Yiyu was stuck for a moment and quickly changed the topic: "No matter how many it is, 1 to 9 will definitely not be enough..."

Of course, Dr. Zhang didn't want to say anything more about this question: "Okay, so what's next?"

"Then one number represents two letters! It's like if you don't have enough food, then you can eat a bowl for two people. If you don't have enough urinals, you can pee and have a trick. If you don't have enough men, then you can be a husband and wife. Isn't the same with the clock? 24 hours a day, but there are only 1 to 12 on the dial!"

Liu Yi said wailly, Dr. Zhang's eyes twitched a few times. After explaining this, he did understand what the other party meant, but these metaphors were really a bit awkward...

Let’s talk less. Now, according to Liu Yi’s guess, we connect the 26 letters to the end like a dial, bend them into a circle, and fold them in half... and you will get a brand new arrangement with "13" letters.

Through the paper page, you can find that... "a" and "n" overlap, "b" and "o" overlap, and so on...

So now, based on English letters, we have derived a new new language method with numbers as "words".

And you should be able to guess the meaning of this string of numbers...

......

The first set of numbers combines "12"... What are the words composed of two letters?

he , it , me , my , we , is , do ,an , or , in , on , go , so , to , no

Since it has been assumed that "6" represents "a" "n" or "i" and "v"

Therefore, all words with a, n, i, v can be removed.

Among these words, only two words are often used as the beginning of the question sentence and can be connected to the end of "?".

Although it is very troublesome to put it bluntly, in daily conversations, we are accustomed to starting with the words "is" and "do"...

However, because the letter "i" has been removed,... "12" represents the two letters "do".

According to the folding algorithm, we can calculate 1=d and q; 2=o and b...345 cannot calculate for the time being, but for the "72" alone, we can know that 7 represents "t" and "g", so we know that the word represented by the number "5667" is "5ant". Now, as long as we use our brains a little, we can guess that 5 represents w and j.

do 3o4 want to——3 is y and l,4 is u and h.

At this moment, this number has become a simple crossword game.

In fact, this is the initial "pushed password".

During the war, this kind of password was used to transmit information between the front line. Generally, this kind of password would have a starting password called "line head", which is the "6" mentioned above. Of course, the real password would not be used as the "line head", otherwise it would be deciphered in minutes if it was intercepted by the enemy...

Okay, now everyone has come up with the answer to this "question"...

Anyway, Dr. Zhang has quickly introduced its meaning

"Do you want to hear a joke?"

He frowned... and said inexplicably.

Liu Yi bent down and picked up a piece of glass fragment from the ground...

"What are you going to do?" Dr. Zhang asked.

"Answer him!" Liu Yi said for granted.

......

......

Indeed, this is a question. Even if you know what the numbers mean, it is still a question. The real answerer is Liu Yi and Dr. Zhang themselves...

Is it "yes" or "no"

Of course, this answer must also be answered with numbers.

Dr. Zhang thought for a while and suddenly said, "No... If we follow our algorithm, this question can only be answered "on" and cannot answer "yes"! Because there are only y and e in the numbers, but there is no number representing s!"

Liu Yi had already walked to the template and responded absent-mindedly: "Yes, because he has not written all the numbers. There are 1-9 here, but there is no "0"!"

As soon as he finished speaking, Liu Yi raised his arm and engraved three numbers hard behind the string of numbers.
Chapter completed!