The Strongest Hacker in the City

Chapter 3 What is repairing a computer? Can still pass the sewer! (3 more for collection)

“Anchor, I heard my friends say that computers have special assembly language? As long as you master this, you can be considered a computer master?”

After seeing this barrage, Chu Hao nodded and said: “The user named’Sea Dry and Rotten Rock’ is right.”

“There is a book called “Assembly Language”, you can read it. This is a low-level language used in electronic computers, microprocessors, microcontrollers or other programmable devices. It is also called a symbolic language. ”

“In different devices, assembly language corresponds to different machine language instruction sets, which are converted into machine instructions through the assembly process.”

“Generally speaking, there is a one-to-one correspondence between a specific assembly language and a specific machine language instruction set, and it is not directly portable between different platforms.”

“Of course, before using assembly language, you still need to understand what binary is! The most basic calculation method of a computer.”

“Oh, yes, by the way, the inventor of binary may have gotten a lot of inspiration from the Book of Changes.”

“For example, binary system uses two symbols, namely 0 and 1, and “Zhouyi” uses two symbols, namely Yin Yao (–) and Yang Yao (—).”

“Benitz, who invented the binary system, believed that: 1 represents God, 0 represents chaos, and God created everything in the world from chaos.”

“The Zhouyi believes that everything in the world is formed by the combination of yin and yang, “Wuji produces Taiji, Taiji produces two instruments, two instruments produce four images, four images produce eight trigrams, and eight trigrams transform all things.”

Hearing this, the audience in the live room couldn’t sit still.

“Heartache! I have always stood on the poker table of the world and played against the world’s powers throughout the past dynasties! I have never lagged behind. It is a pity that there was a Qing Dynasty that has mistaken me for hundreds of years!”

“The tragedy of history, it’s all tears. (〒︿〒)”

“Anchor, please go on, I have moved the small bench!”

“You dare to believe that I didn’t take notes so seriously when I was in class!”

“I want to study hard, and after I learn, I will repair the computer for the goddess! (*≧∪≦)”

“What’s the matter of repairing a computer, it can still pass the sewer. (~￣▽￣)~”

“Brother, this is not the car to the kindergarten, I want to get off! (*Д*)”

Since Chu Hao cleared the “Funnyman” account with a tough method, the barrage in the live broadcast room has become much more harmonious.

Whether it’s the super pipe behind Chu Hao or Chu Hao’s own technology.

What Chu Hao tells alone can successfully attract their attention.

“Well, continue to talk about it now, the computer does not recognize 12345… But you can type these numbers, Chinese characters, and symbols. Why?”

“Because… because the computer has only two states, electricity and no electricity! It is 1 if it has electricity, and 0 if it is not! And 1 means the number 1 is not good, 0 means the number 0 is not good, because the number 3 is I can’t express it anymore.”

“This problem can be solved with an array, for example, 110 means 1, 111 means 2…”

“But, here comes the question, how do you express the three-digit number?”

“Later, someone researched it out, and each letter was represented by eight digits!”

“For example, an A must be represented by on-off switch off-off on-off (**)!”

“Basically every letter and number has its code. This code is called the’Asco code’ in the world.”

“Calculating in binary is complicated and troublesome to say, but in terms of the speed of electricity, it only takes tens of thousands of a second to complete.”

“Of course, when people study, they don’t program in this way, it makes people bald!”

“So smart people invented a platform dedicated to assembly language!”

“This platform can automatically convert programs written by people with letters and numbers into the computer to run.”

“Among them, C language and Java are famous…”

Chu Hao was talking while writing some algorithms with a pen on the paper.

Although the popularity at the moment is not high, a large amount of belief value gives Chu Hao enough motivation.

From binary to octal…

Let’s talk about them one by one.

…

At the same time, the other side.

In a magnificent room, a young man smashed the mouse beside his hand in a desperate manner.

“Damn it! Damn silly anchor anchor! Dare to seal Laozi!”

“日%￥#*”

After yelling for a while, Liu Fengshang, but took out a brand new mouse from the drawer again, logged into Xianyu, and planned to register another account and enter Chu Hao’s live broadcast room to humiliate him!

“Sorry, your account registration failed!”

Looking at the dialog box that popped up on the computer, Liu Jin looked dumbfounded: “What the hell! Why can’t I register? Laozi has changed his mobile phone number!”

Afterwards, he tried several times and found that no matter which mobile phone number he changed, he couldn’t register an account on the computer!

How did he know that what Chu Hao blocked was not just his “fanatic” account, but the IP address where his computer was located!

The ip address has been blocked, no matter how many mobile phone numbers Liu Jin changes, it won’t work!

Unless, he uses his mobile phone to register an account directly.

Or, switch to another computer to connect wirelessly.

After all, the ip addresses assigned by the router to different devices are different.

“No matter which superman stands behind you, you are dead!”

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New book upload, ask for flowers, collection, evaluation ticket…*