The most powerful hacker in the city

"Anchor, I've heard a friend say that computers have a special assembly language?

After seeing this barrage, Chu Hao nodded and said, "The user named 'Sea Dry Stone Rotter' is right. "

"There's a book called Assembly Language that you can check out. This is a low-level language, also known as symbolic language, for electronic computers, microprocessors, microcontrollers, or other programmable devices. "

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

"Generally speaking, a specific assembly language and a specific machine language instruction set are one-to-one, and cannot be directly ported between different platforms. "

"Of course, before you can assemble language, you also need to understand what binary is! "

"Oh, by the way, the inventor of binary may have been very inspired by Zhou Yi. "

For example, binary uses two symbols, that is, 0 and 1, and "Zhou Yi" uses two symbols, that is, yin (--) and yang (—). "

Bunitz, who invented binary, believed that 1 represents God, 0 represents chaos, and God created everything in the world from chaos. "

"Zhou Yi believes that everything in the world is made up of yin and yang, 'Wuji gives birth to Taiji, Taiji gives birth to two yi, two yi gives birth to four images, four elephants give birth to gossip, and gossip turns all things'. "

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

"My heart aches! Since the beginning of the world's dynasties, I have stood at the world's card table and played with the world's powers! It's a pity that there was a great Qing Dynasty, which mistook me for hundreds of years!".

"The sad song of history is full of tears. (〒︿〒)"

"Anchor, please keep talking, I've already moved the little bench!".

"You can believe it, I didn't take notes so seriously in class!".

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

"What's it to fix a computer, but also to get through the sewers. (～￣▽￣)～"

"Brother, this is not a car to kindergarten, I want to get out of the car!(*Д*)

".

Since Chu Hao cleared the number of "madman" by strong means, the barrage in the live broadcast room has been much more harmonious.

Whether it is to impress the super tube behind Chu Hao, or Chu Hao's own technology.

Just what Chu Hao said could successfully attract their attention.

"Well, now moving on, the computer doesn't recognize 12345... But you can type these numbers, Chinese characters, symbols, why?"

"Because... Because the computer has only two states, with electricity and without electricity! 1 is 1, and 0 is 0! 1 means the number 1, and 0 means the number 0, because when it comes to the number 3, it can't be represented. "

"This problem can be solved by using an array, for example, 110 means 1, 111 means 2..."

"However, the question arises, how do you represent a three-digit number?".

"Later, someone worked out that each letter is represented by an eight-digit number!"

"For example, an A, it should be represented by an on-off switch, off-off, on-off (**)!".

"Basically every letter and number has its code, which is known internationally as the 'Asko code'. "

"It's complicated and cumbersome to calculate in binary, but at the speed of electricity, it only takes a few tens of thousandths of a second to complete. "

"Of course, when people are researching, they won't program in this way, which will make people bald!".

"So, smart people, they invented a platform specifically for assembling language!".

"This platform can automatically convert the letters and numbers that people write into programs that run on computers. "

"Among them, the famous ones are C language, Java..."

Chu Hao said as he wrote some algorithms on the paper with a pen.

Although his popularity is not high at the moment, a large number of faith points have given 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 palatial room, a young man smashed the mouse next to him in a fit of rage.

"Damn! Damn stupid fork anchor! Dare to seal Lao Tzu!".

"Day %¥#*".

After scolding angrily for a while, Liu Jin couldn't get angry, took out a brand new mouse from the drawer again, logged in to Salted Fish, and planned to register another account, enter Chu Hao's live broadcast room, and humiliate him!

"Sorry, your account registration failed!".

Looking at the dialog box that popped up on the computer, Liu Jin looked confused: "What the hell! Why can't I register? Lao Tzu has changed his mobile phone number!".

Subsequently, he tried a few more times and found that no matter which mobile phone number he changed, he just couldn't register an account on the computer!

How did he know that Chu Hao was not only blocking his "madman" account, but the IP address where his computer was located!

The IP address is blocked, no matter how many mobile phone numbers Liu Jin changes, it won't work!

Unless, he registers an account directly with his mobile phone.

Or, switch to a different computer and connect wirelessly.

After all, the IP addresses assigned by routers to different devices are all different.

"No matter which supermaster is standing behind you, you're dead!".

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