Chapter 69 The world is full of things, the world is colorful

  In the computer age, there is a thing called database, and there is a thing called exhaustive method.

You have set a password, and others do not need to know your password. As long as your password is output from the keyboard, and all the characters of your password are on the keyboard, you only need to use the "exhaustive method", bit by bit You can try to find your password.

   Of course, this is only in theory, in fact, time and speed must be considered.

However, various supercomputers are emerging one after another, and the legendary quantum computer is not just a legend, but has long been in the various analysis research and trial production of major national research institutes. The computing speed of the computer currently available to mankind has reached An incredible point, one day, and not too far in the future, "all passwords will be easily cracked" will no longer be an idea.

   Of course, even if that day comes, these things are still far away from ordinary people.

   But not far from ordinary people, all your passwords on the Internet are best not to use only numbers or only letters. -In fact, when you register, each website has a prompt, and even many websites have forced you to use mixed passwords, and simple numbers or letters cannot pass through.

  Why is this required?

  Because of simple numbers or letters, no supercomputer is needed, just an ordinary computer can easily crack it.

  You think that you have set a password, but that kind of password is "secret" to people, but to password cracking software, it is not secret at all, just like a veil that is broken when you pull it.

  If there is no "dream" just now, Xu Guangling's understanding of these things is infinitely close to zero. But now, this most "simple" thing is like kindergarten knowledge to him. Then, with a deep understanding of this field and some simple searches on the Internet, Xu Guangling knew the existence of chess software.

   A person who does not understand chess at all, opens the software and lets the software move automatically, and also makes the person who plays with him on the other side of the network think that he is a master who has reached the fourth or sixth stage of chess. Yes, master!

   Knowing this, Xu Guangling also smiled bitterly.

   Fortunately, during the day, I didn't say too much about the chess player level in front of the two old gentlemen Zhang Lao Chen Lao, otherwise it would really be a big joke! The amateur level in Daqing Chess does not mean that the chess skill is amateur, but only the evaluation method is amateur.

   In terms of chess skills, amateurs are not inferior to professionals, but because of evaluation reasons, they appear to be more "fair".

   Simply put, amateurs are more "professional" than professionals!

   In a sense, it's kind of like the knockoff is better than the original. It seems a little funny, but it's the truth. Therefore, the amateur ninth level in chess is not the end of the amateur and the beginning of the professional as he originally thought, but the end of both the amateur and the professional.

   In other words, amateur level 9 is already the highest rank in Chinese chess.

   learned that he is already a chess master, and he is also a master among the so-called masters, a grand master! Xu Guangling only felt that it was all a dream. However, originally, it really came from a "dream".

  The creation of heaven and earth is so miraculous, how can he not be in awe!

  Xu Guangling feels that now he has a little understanding of why it is said that many famous scientists believe in the existence of gods, and they firmly believe in it! Or the word "God" is just a proxy, just like "the Tao can be Tao, but the Tao is very Tao" in Lao Tzu's Tao Te Ching.

  It refers to the one behind it, a certain existence that can be experienced and felt by people through various cases or experiences, but cannot be described in any most appropriate words.

  There are things mixed together, born from the innate and the earth. Lonely and lonely, independent but not changed, travel around without danger, can be the mother of heaven and earth. I don't know its name, but it is called Dao if it is strong, and it is called Da if it is strong. - This sentence of Lao Tzu seems to explain it from a certain angle.

   Of course, that’s a long way to go.

   But at least, for Xu Guangling, the experience that night was the first time that Xu Guangling was terrified. He didn't know whether it was a disaster or a blessing, so he was worried about being deprived of his body or something. In fact, until now, Xu Guangling still didn't know whether it was a disaster or a blessing, and he still didn't know whether he would be deprived of his body, but he felt that he was no longer afraid of this.

   Worry is a little, and only a little, fear, it is really not!

   Because these few "dreams" in the past few days have completely subverted his past cognition, his cognition of human beings, of society, and of the entire universe.

  The magic of the world, is it only this one that happened to him?

   No reason!

   No matter how narcissistic you are, as long as you still have a brain, you won’t think so, and you shouldn’t think so.

I don’t know how many more amazing things are there, even more amazing than this. I don’t know how many times, ten times, hundreds of times, thousands of times, trillion times, trillion times, billion times, billion times, billion times, billion times, so many infinite, so many wonderful, in This is unfolding in the vast universe with no limit. As a preliminary glimpse of a corner of the life, the longest life span is only about a hundred years. What else is there to be dissatisfied with?

   At this moment, Xu Guangling really thought, "When you hear the Tao in the morning, you can die in the evening!"

   Of course, if you can live, it is definitely better to live. No matter how miraculous the world is, the more miraculous the world is, if you hang up yourself, as the saying on the Internet, it will still be "the same thing." - If you don't exist, what's the point of the world no matter what? Woolen cloth?

  hair doesn't mean anything!

   So to live, not only to live, but also to live well! For parents, for myself, and for creating and accommodating this amazing and vast world!

   Well, think far.

  Xu Guangling took back his thoughts and returned to the chess software.

  A person who does not understand chess at all can rely on chess software to run the fourth, fifth and sixth rank of the profession, but if he himself is a person of the fourth and fifth ranks of the profession, what can he do? It was just like the opponent Xu Guangling met yesterday.

   This is the power of the creation of civilization in the new era!

A small piece of software can collect all the chess records from the past to the present, and then through exhaustion, through analysis and induction, list out the "best response" for each move, and even summarize some "must win", "must draw (must not. Negative chess sheet.

   Faced with such a library of chess records that seems to be all-encompassing and omniscient, how do people respond to the enemy?

   In fact, there is still a way.

   Just like Xu Guangling made a mistake yesterday, change! Get out of the norm and adapt accordingly.

   And if software can adapt to changes, then it is not software. No matter how powerful it looks, it is actually conservative and cannot get out of the "rut"!

   But what about people?

   "Gou, new day, new day, new day again." Still thousands of years ago, ancient Chinese artifacts were inscribed like this.

   Just taking chess as an example, would those ancient chess masters still be masters if they came to modern times?

  ==

  Thanks for the support of the recommendation ticket of "Dream and Five Colors".

   (end of this chapter)