"Why not do something if you can get the establishment?" Qingchuan Yu replied calmly.
It was obviously a high-sounding reason, but when it was said through this mouth, it gained a little more credibility.
Yu Jiang didn't speak any more. He held his chin and quietly stared at the three roommates with different expressions.
It's really interesting. All the students in the training camp put together are not as interesting as these three people.
Yujiang never mind being more patient with interesting people.
Anyway, judging from the fact that Qingchuan Yu, the most normal person among them, can make him suffer, it might be possible for all members of the No. 2 dormitory to get code names. In the future, everyone will be colleagues and there will be many opportunities for partnership.
That night when he stayed up all night reading, Yu Jiang and the other three chatted a lot, but it was unclear how true or false these words were. After all, there are four people in a dormitory, three undercover agents and a monster, which add up to at least one hundred and eighty minds.
The most intuitive consequence of doing this is that almost all members of the second dormitory will miss the morning training the next day.
They didn't even eat breakfast, so Jiang Jiang rushed into the classroom one second before class started and sat down in his seat.
This time Yujiang is no longer alone at a single table. He has a rather unpleasant tablemate - Zhu Xingda.
"Why are you here?" Yu Jiang asked with a sullen face.
"Only here are the seats available." Zhu Hoshida replied seriously, completely ignoring the large tracts of empty seats behind him.
When speaking, Zhu Xingda kept looking at Yujiang politely to ensure that the other party could hear his answer.
If he didn't have a pair of familiar emerald green eyes, maybe Yu Jiang would be willing to look at him. But these eyes were so eye-catching that they always reminded Yujiang of unpleasant things, which even made his impression of Zhu Xingda not very good.
Yujiang avoided his eyes in disgust and opened the handout the teacher had just handed out.
Their theory class this morning is cryptography.
The teacher on the podium picked up the thermos cup and took a sip of the warm coffee. Then Shi Shiran said, "I have already read the preview papers you handed in yesterday. Some students have done very well."
He named and praised several people, including "Three Centimeter Brother" who shocked Toru Amuro last night.
As he spoke, the teacher's demeanor changed and his tone became much colder: "There are also a few students with very bad attitudes! You must know that you are not learning for me, but for yourself!"
His eyesight is not very good. Even if he wears reading glasses, he has to lower his head to read the name of the paper.
"Which one is Yujiang?"
Yu Jiang thought he was low-key enough, but he didn't expect that he would be called out by the teacher so many times in less than three days after the camp started.
He stood up helplessly and became the one who stood out from the crowd.
The teacher bowed and pushed up his glasses: "Are you Yu Jiang? That guy who wrote less than a hundred words in his thesis?"
"A hundred words?" Toru Amuro, who was diagonally behind him, gloated, "Could he just hand over the five centimeters from yesterday?"
"It's very possible." Qingchuan Yu said while holding back a smile.
The teacher scolded Yu Jiang, but Yu Jiang just kept silent.
After scolding you for a full five minutes, the teacher was probably tired and said with a face: "I dare to do it perfunctorily in my first class assignment. If I don't teach you a lesson, I'm afraid you won't remember it. Well, I'll deduct twenty points for you." You can take care of your own exam scores."
Twenty points?
Immediately there were whispers in the classroom.
"Then his perfect score is only eighty?"
"Yes, yes, eighty points is the passing mark. Whenever he gets a question wrong during the test..."
If Yujiang gets one question wrong, he has to say goodbye to the training camp. The ending waiting for him will be the same as those of the previous students, either being used by the organization to kill chickens to scare monkeys, or being used as a test subject to enter research classes.
The training camp is so cruel. Everyone is in a competitive relationship and is happy to see more people eliminated. At this time, many students were gloating.
However, there are also many smart people who have not forgotten Yu Jiang's amazing performance in the Explosives Engineering class. As one of the only two full score recipients, Yu Jiang may be able to achieve great results in the cryptography class.
The teacher set the deducted points exactly at twenty, with the clear purpose of seeing if Yu Jiang could get full marks.
In response, Yujiang just smiled and sat back down. He looked calm and seemed not to take the teacher's trouble to heart. Perhaps he was mentally prepared as early as last night when he only wrote a 100-word essay.
"Cryptography is the art and science of encryption. It is a part of the security system, and can also be said to be the most important part." The teacher began to talk about today's teaching content, "Cryptography is very important for intelligence work. Important, in addition, cryptography also plays a key role in security systems, website maintenance, etc. No matter which department you will work in in the future, cryptography is the foundation for your livelihood.
"In order to prevent the intelligence we deliver from being eavesdropped by the enemy, we need to encrypt the plain text into cipher text using a key. After the receiver receives the intelligence, it decrypts it into plain text in the same way. During this period, if someone steals the intelligence, he will also He can only get the ciphertext, and without knowing the key, he cannot obtain the true content of the intelligence.”
The teacher took out a stack of newspapers from his backpack and distributed them to the students one by one.
"Today's test is very simple. This newspaper is the key I provide to you. There is a cipher text at the end of the handout. Please decrypt it into plain text within the specified time."
After saying that, he looked at the time and said, "You only have twenty minutes, the timer starts."
"hiss--"
"Twenty minutes, how is this possible?"
The classroom was filled with exclamations from the students.
Yu Jiang picked up the newspaper and glanced at it casually.
The teacher did not deceive them. This kind of decryption is considered the foundation of intelligence work. As long as you have a sharp eye and quick hands, twenty minutes is definitely enough.
No matter what the students said, every one of them devoted themselves to the decryption work as quickly as possible, and the newspapers were flipped loudly.
Yujiang took five minutes to read the newspaper from cover to cover, with a casual attitude like an aristocrat enjoying afternoon tea, without any sense of urgency.
The teacher on the podium looked at Yu Jiang and frowned tightly.
Is this kid looking for death? Why haven't you started decrypting yet?
Five minutes later, Yu Jiang finished browsing. He folded the newspaper properly and placed it on the side of the table. Then he took out the handout and filled in the answers quickly with a pen.
The teacher's expression gradually changed from disdain to shock.
He, he, he...did he remember all the keys? ?
In less than ten seconds, all ciphertext was decrypted into plaintext.
Yujiang didn't even check. He stood up and handed his lecture notes to the cryptography teacher.
"Don't you want to check again? It's still early for twenty minutes." The teacher reminded kindly.
"No need." Yu Jiang replied calmly.
