Faced with a question from a scholar, Qian Yanjun, Song Zhiqiu and a few others silently raised their heads, these ...... I really don't understand it.

Ye Jian, who is also a scholar, thought about it for a while before answering, "I don't particularly like it, and I don't like any of them." Because someone told me about this kind of thing, I was a little interested. ”

Xia Jinyuan sent her to the school to report that she talked a lot about classes along the way, focusing on cryptography, such as three-point cryptography, ADFGVX cryptography, Poleife cryptography, and four-party cryptography, and suggested that she study cryptography well.

has not been contacted, plus he said that his cryptography is not bad, Ye Jian, who originally did not have much interest, is also interested.

The Xueba in Shanghai lost three points of excitement when he heard this, and let out an angry "oh", and asked in less than three seconds: "Then have you understood?" ”

...... understanding, Ye Jian thought about it and smiled: "I was about to understand, and I also want to learn better." ”

"That's right, that's right, we must learn it well, there are still experimental problems in cryptography, Ye Jian, we can do experimental problems together in the future." The clean and sven Shanghai boys all had their eyes shining, because Ye Jian was the only girl he met who was interested in cryptography, and he had to spare no effort to persuade the other party to join him, "Not only Morse ciphers, but also many other cryptography." The Virginia cipher, the Etbash code, are all alphabetic words, which is very interesting! ”

The rest of the people, including Ye Jian, were all confused: "......, "Excuse me, what kind of astronomy are you talking about?"

The Shanghai boy really liked it, and when it came to the Virginia password, "Military intelligence needs to be encrypted, and the key is generally used, and only by finding the key can you get the permission to open the file." I think our cryptography will have a Virginia cipher, and then ......."

"Morse Code? The Sherlock Holmes code? He Jing was completely confused, and while listening to the Shanghai boy continue to talk about cryptography that he didn't understand, he whispered to Ye Jian, "I don't just feel the pressure from physical fitness,...... I also felt the pressure from my studies. ”

Ye Jian pursed her lips and smiled, "I don't understand either, but these do need to be learned, and they will be included in the scope of the exam, and they are compulsory topics every year." If we don't understand, we will learn, there is a ready-made god of learning in our class, and I don't know how to ask him for leave. ”

The world of Xueba is not easy to understand, as for the world of learning God...... Completely incomprehensible.

Shanghai boys can be classified as "learning gods", who let him not understand a few words.

At ten o'clock in the evening, the campus is still brightly lit, and there are faint figures walking back and forth in the playground, all of whom are students who are not physically fit and secretly give themselves food training.

The lights of the junior and senior schools have not been completely extinguished, and the senior brothers and sisters at the level of learning gods are still using their rest time to study quickly, so that they can do their own personal ability, study, and housekeeping.

Ye Jian looked up at the teaching rooms where the lights were not extinguished, shining on the square panes, and his bright eyes were as quiet as water, five years ago, was Xia Jinyuan so hard working in this school?

"Those are the gods of learning who will be rated as honor students." He Jing said with emotion, "During the freshman military training, the senior brother class leader told us that after graduating in four years, a very small number of people will be selected as excellent students with extremely strict selection conditions. ”

A very small number of people meet it, and the conditions are extremely demanding?