After several tests to determine that the first generation of digital analog was fully capable of dealing with all the encrypted messages that had been deciphered so far, the programmers in the information building were busy again.

After all, it is still the first generation of digital models and programs used in experiments, and some things need to be optimized.

But this has nothing to do with Xu Chuan anymore, and he, like everyone in the math room, has a bright smile on his face.

In the evening, Zhang Weiping pulled him to the small cafeteria of Sun Moon University, where the small dining table was full of all kinds of dishes, and Xu Chuan couldn't pull it.

This was a separate treat that Zhang Weiping paid for out of his own pocket.

As for the information war, it is still too early to celebrate, at least until the mathematical model of this time is used to catch those rats once.

At the small dining table, Zhang Weiping was already drunk, and pulled Xu Chuan to speak, asking him why he didn't come to Sun Moon University to study, and asking him if he already knew the secrets behind those function problems......

Xu Chuan drank a few bottles of beer with him, and then listened to Zhang Weiping while eating.

During this time, the greatest pressure on the mathematics room of the entire Information Security Division is probably him.

As a close disciple of Chen Lao, he led more than a dozen mathematicians to study for nearly two months, but he had no way to do anything about the encryption algorithm in the first area, which made many people doubt whether he really had real materials.

The pressure of national information security, the doubts of others, the ridicule of adversaries...... All kinds of things were piled up in his heart, and they were about to become his heart disease.

The collapse of adults is often just in an instant.

Although the first generation of digital models has not yet been tested in actual combat, the 100% accuracy rate in deciphering the encrypted messages of the past is enough for him to release the pressure in his heart.

......

A dinner was eaten from more than six o'clock to more than nine o'clock in the evening, and finally Zhang Weiping, who was unconscious, was returned to the information building by Xu Chuan and handed over to a staff member who was standing guard.

After taking a bath, Xu Chuan also went to bed.

In fact, after completing the explanation of the simplified Dirichlet function and the analysis of the laws behind the encrypted information a few days ago, he was able to leave.

After all, the rest of the work has nothing to do with him, and he has been spending these days in the library of Sun Moon University.

But Xu Chuan wanted to see the digital model break the other party's latest encrypted message with his own eyes and catch a mouse, so he stayed.

And tomorrow is the time to verify the results in actual combat.

.......

The next morning, Xu Chuan got up early, did not run, after washing up, he went directly to the math room, only to find that most of the people were already waiting here.

"Morning, Xu Chuan."

"Didn't eat breakfast, classmate Xu Chuan, I still have two buns here."

"I'll also have a soy milk and a tea egg."

In the math room, a group of people greeted him warmly.

Since the math meeting was held that day, Xu Chuan has been surprised by this scene.

After learning that Zhang Weiping's inspiration was discovered from his manuscript paper, he seems to have become the group pet, or mascot, of the mathematics department of the Information Security Division.

A group of national treasure-level mathematics professors brought him breakfast, a treatment that few people have enjoyed.

.......

At 10:07 a.m., the door to the math room was pushed open and a young staff member trotted in.

"Academician Zhang, this is the encrypted message intercepted today, a total of seventy-three messages."

The young staff handed the sealed bag in their hands to Zhang Weiping, who quickly took it, shouted to the people who had been waiting for a long time in the mathematics room, and handed over the encrypted message paper card in his hand.

"Guys, here's the work!"

Unlike usual, this time, the professors in the mathematics room flocked to take over the encrypted message from Zhang Weiping.

Including Xu Chuan, he also received two encrypted messages.

After a simple process, everyone entered the encrypted information in their hands into the computer.

The new generation of decipherment programs that had been deployed on everyone's computers was quickly running, pop-up windows indicating that the digital model was running, and the light emitted by the display screen also reflected the expectant and nervous faces.

Little by little, the first encrypted message was unraveled.

"Successfully deciphered it, but it's a spam text message!"

In the math room, the professor who was the first to decipher the encrypted message stood up excitedly and shouted.

The excited voice stimulated the others, and they glanced at the professor with some envy, and everyone's eyes returned to the computer in front of them, looking forward to the completion of the decipherment of the encrypted message in their hands.

"I'm done deciphering it here, and both of them are spam messages."

"Me too, two short messages of garbage!"

Soon, the second, third, and fourth encrypted messages were perfectly unwrapped by the computer, and the good news continued to be transmitted in the math room.

In the past, a large number of spam text messages would hit everyone's morale again and again, making people discouraged and depressed.

But today, the appearance of every garbage short message makes people look forward to it.

In the math room, Xu Chuan stared at the display screen in front of him, and the news of successful decipherment that kept sounding around him made him swallow his saliva, looking forward to the successful unraveling of the encrypted information in his hand.

Suddenly, the screen on the LCD screen jumped.

The pop-up frame that was being deciphered disappeared, and a set of familiar numbers dilated Xu Chuan's pupils a lot when he was staring at the screen.

"Teacher Zhang, I have found here, it is a digital coordinate."

Seeing this set of familiar numbers, Xu Chuan quickly stood up and shouted loudly.

Hearing the voice, the surrounding math professors rushed over in a honeycomb.

"Hahaha, worthy of our lucky star!"

"East longitude 111°36′ north latitude 40°57, this coordinate is Saibei City!"

"Two twenty-five in the afternoon, it's ten o'clock in the morning, and there are still four hours, I'm going to inform Elder Wu!"

After confirming that the deciphered information was the time coordinates, Zhang Weiping quickly ran towards the door, but before he could take a few steps, the door of the math room was pushed open.

"No need to be announced, I'm coming!"

Wu Weiguo walked in quickly, quickly walked to Xu Chuan's seat, glanced at the computer screen, and shouted with a full breath:

"Raised by a son of a bitch, if you can't catch someone this time, Lao Tzu will go and smash the General Administration!"

......