Yao Yayao, who was alone in the dormitory, slumped on his chair in a popular Ge You paralyzed posture. Fortunately, only half an hour has passed, and I still have enough time to think about how to answer the questions.

calmed down his emotions a little, and Yao Yayao was weighing what kind of answering strategy to adopt.

The first question must be answered. This kind of data collation question is simply a score-giving boy for an open-book exam. Such a score is not taken for nothing.

The 5th question has the least number of words, and it is also necessary to answer, which can save a lot of time.

Just what questions to ask? Still using the old method, Yao Yayao took a blank piece of paper and sorted out some of his inner questions when he was reading:

1. "Three years of Qing Governor's Mansion, 100,000 snowflakes of silver!" "A local leader like Ling Weisi is obviously not a master who lacks money to spend. Why would he be interested in such a treasure? In the past ten years of dormancy, he has been corrupt and bribed, and he has been able to create a big treasure that is not small. Could it be that he is a clean official with clean sleeves in his official duties? !

2. Ling Huisi knew that his daughter and Ding Dian had a secret affair with their children, so why didn't he use the "beauty trick" to get the secret of Liancheng? Is it because he hasn't read the book "Thirty-six Strategies"? Even if it is difficult to deceive Ding Dian, it shouldn't be difficult to deceive his daughter to trick him, right?

3. After Ding Dian secretly practiced the "Divine Illumination Sutra" in prison, he was almost invincible in the world, so why not escape from prison immediately and elope with Miss Ling to a distant place? Why would you want to stay in prison? Di Yun was clearly not a reason for him to be reluctant to leave. Even, he can even take Di Yun's light bulb with him.

After hesitating for a while, I didn't know which one to choose. Forget it, let's go ahead and leave it to the almighty dice to make the decision!

If you choose 1 for 1 and 2, 2 for 3 and 4, and 3 for 5 or 6.

Yao Yayao took out a small dice from the drawer, reverently threw it into the air, and then immediately smiled!

This solution of not having to make a difficult decision on your own is really cool!

For the last question, Yao Yayao decided to follow Pang Zi's advice just now and take the risk to answer the second question.

Literally, the second question is the most difficult to answer. But the so-called "wealth and danger in the seeking", why not take a risk? There are a lot of very tempting props and various equipment in this game, and what is even more bizarre is that these props and equipment are all not for sale, and there is no other way to get them except to get a high score and the background system takes the initiative to give them.

Many popular games on the market rely on teaming up to kill monsters and bosses to drop equipment and the like, but the boss of this "Magic University" never drops equipment, only drops some auxiliary drugs and the like.

Yao Yayao is naturally not completely unfamiliar with cryptography. From childhood to adulthood, as long as you turn on the TV, every minute any domestic TV station will broadcast all kinds of spy war films of the old era, or costume films. has been exposed to countless edification and bombardment from TV series since he was a child, Yao Yayao naturally knows a lot about passwords.

Even, Yao Yayao knew some Morse telegram codes, and could convert simple passwords like 1234567890 with his fingers in minutes. There is no it, because when I was in high school, this was popular in school, and some students specially learned to use it to cheat on exams.

Heck, during the exam, the teachers often stared very strictly, and their sharp eyes were like all kinds of tigers and lions. However, they will not notice that when some students are tapping their thighs with their fingers, those secret messages such as "ABCD" have been quietly transmitted in the classroom.

It can be said that even many middle and high school physics teachers do not know the Morse code, but some students have a lot of secrets. Ah, that, what the students really want to learn and what the textbook provides you with are fundamentally different things. Sometimes, writing and life can be said to be seriously disconnected.

Students will think about what they want to learn, even if it is not in the textbook. If the students don't want to learn, even if the teachers keep chanting the scriptures in class every day, the little monks below can't remember it! How could the designers of textbooks understand the true meaning of "applying what they have learned"?

What would you like to express your opinion on cryptography?!

Yao Yayao suddenly remembered some Internet news he had read. It is said that there is an instant messaging app called "Burn After Reading" in foreign countries, which is especially loved by the majority of teenagers and gangsters. This is actually a cryptographic principle called "time-specific secrecy period".

The country where I live, Tianxia Country, is a social environment where it is difficult for all kinds of personal privacy to be properly protected. For example, all kinds of personal privacy can be easily obtained by various fraudsters. I just went to buy a plane ticket, and when I came back, the fraudster's phone called. The pregnant woman just went to the hospital for a check-up, and when she came back to sell milk powder, diapers and pants, she frequently called her home. Etcetera.

As for the husbands and wives who often check each other's Weixin records, parents often check the conversation records of their children's little Arctic geese, and some companies monitor the Internet privacy of employees, it is also a very common social phenomenon.

In this case, why not design a communication software or APP that uses the principle of cryptography like "Liancheng Jue", and then use it for personal privacy protection?!

For example, Party A has a paragraph, perhaps a love letter, and intends to send it to Party B. Naturally, with an app like Vixin, it can be done quickly.

But why not use one encryption method before sending? Load this passage into a garbled paragraph. Then, Party B is notified of the specific decryption method. In this way, after Party B receives the garbled code, it uses a specific APP to decrypt the garbled code. In this way, even if the phone is lost or accessed by anyone, no one else will be able to decode the call history.

Such a mobile phone APP must be very popular with those who love to engage in extramarital affairs, or corrupt officials, right? They are the people in the world who don't like to expose their own little secrets. The more Yao Yayao thought about it, the more excited he became, and he couldn't wait to design such a password loading software immediately, and then publish it on the Internet and advertise it widely.

Unfortunately, I majored in civil engineering at university, not computer programming. Although I have some personal ideas, I really don't know where to start designing such an APP.

Yao Yayao shook his head, wrote some of his personal thoughts into the answer position of the test paper, and made some analysis of market expansion prospects.

Based on the experience of the last exam, Yao Yayao knew that it was not easy for him to get a high score. It is necessary to gain the collective favor of all three markers at the same time in order to have a desired score.

In the official backstage of this game, who are checking the players' test papers? According to the popularity of this game, their work intensity is not too low!

Yao Yayao couldn't help but be a little curious.

(To be continued)