Although it is not as large as the Eniac computer, which was first introduced in later generations, it also occupies an area of ten square meters.

The CPU is all replaced by integrated circuits, and the display is an LED display. This display alone occupies the size of a wall.

There is no mouse, but there is a keyboard.

The internal and external storage uses disks and tapes, which can be regarded as five major components.

Again, having been developed for so long, it has actually been improved in the process of constant repetition and experimentation.

Therefore, in fact, it has been successfully developed a long time ago.

But today is very different because it is the time of the first public display.

Not only Lu Bu came, but all the important ministers in Luoyang and Kyoto came.

"Power on!" Lu Bu ordered lightly.

Although his voice was faint, Lu Bu couldn't hide the excitement in his heart.

You must know that eighty percent of the results of computer research and development can be said to have been made by him.

The most important thing in developing a computer, apart from various physical hardware technologies, is mathematics.

Without a deep knowledge of mathematics, your computer is simply not going to improve.

With Lu Bu's order, Huang Yueying also pulled the electric switch up hard.

As soon as the power is turned on, the whole large computer is whirring.

And on the top of the monitor, a line of words was instantly displayed.

In the upper left corner is the Zhonghua computer, and in the upper right corner is the Fengxian system.

It goes without saying that it is a computer of Huaguo and a system developed by Lu Bu.

Although there is some confusion, all the officials are praised.

Anyway, like it first.

Then Chen Gong took an account book and said, "Your Majesty, this is the general account of all the taxes of my country last year. It took five hours for the household to be calculated, and another three days to review. ”

Lu Bu nodded, and then called out to Cao Chong: "Zishu, you come to show it to the Zhongqing family to watch." ”

"Yes!" Cao Chong hurriedly trotted over, and then took over the account book of the household department and began to calculate.

I saw Cao Chongyun's fingers flying, and the display kept showing lines and rows of numbers.

Wow!

In an instant, the audience was in an uproar.

Although it was also in an unaware state, they could see that the number was constantly changing and soaring.

I saw that the numbers on the monitor kept increasing, and it seemed that it was really calculating.

And Cao Chong didn't look at the keyboard, he just stared at the ledger.

Practice makes perfect, blind typing, that's just a trivial.

What's more, just counting the numbers, you only need to use the keypad at all.

Cao Chong's right hand is single-handedly on the keypad, and his left hand is responsible for turning pages.

Yes, it's more of a calculator than a computer.

Because the computer doesn't have anything other than being able to calculate.

But Lu Bu taught everyone the five major components of computers, and understood the direction in which to continue to refine.

Since it's called a computer, the core is of course computing.

Although the speed of calculation is only about 10,000 times per second, for now, it is absolutely enough.

In less than a quarter of an hour, I saw Cao Chong's right hand raised high and shouted: "It's done!" ”

As soon as the words fell, the right finger was tapped, and the numbers on the screen were frozen at the same time.

30，973，027，362。

Seeing this number, Chen Gong was instantly stunned.

"Exactly the same, exactly the same!" Chen Gong shouted urgently: "Your Majesty, this result is exactly the same as the calculation result of the household department. Oh my God, it took him five hours to finish the ledger. But Zishu only took less than a quarter of an hour, this speed, if it wasn't for what the minister saw with his own eyes, the minister would never have believed it! ”

"Not bad!" Chen Deng also said excitedly: "Chen has been observing, Zishu is completely only responsible for typing numbers, and all calculations are calculated by computers. In other words, as long as a person can knock as fast, it can be counted as fast! ”

Everyone was shocked and delighted, however, they saw Lu Bu sigh: "Three tens of billions, my country has 30 million people, but the annual tax revenue is only 30 billion." One person per capita can only create a thousand dollars in taxes a year, hey! ”

Lu Bu sighed like this, and Chen Gong couldn't help but be embarrassed and said: "The emperor doesn't have to worry, now we are developing and building, and the tax revenue is indeed small." However, this is only the tax revenue of the Chinese people, and most of the funds for China's financial expenditure come from colonies and state-owned enterprises. The treasury is in short supply, but it can be maintained. ”

Lu Bu nodded, only commercial tax is collected, and from the current industrial and commercial point of view, it is indeed not much.

You must know that most of these taxes are paid by state-owned enterprises.

And the profits of state-owned enterprises were also used by Lu Bu.

How these profits came from is not all Lu Bu's invention.

It can be said that the development of the entire country of China was created by Lu Bu.

Although he did not collect agricultural taxes from the people, he used commodities in disguise to obtain money from the people.

Knowing that the atmosphere had changed a little, Lu Bu immediately looked up to the sky and laughed: "Hahahaha, Zhongqing, how is this computer!" ”

"Okay, great!" Chen Deng hurriedly stepped forward: "Your Majesty, such a quick calculation is incredible. If we have this computer, we don't know how much to reduce the amount of calculations. Your Majesty, you must give priority to equipping my Ministry of Industry with computers! ”

"Hahahaha!" Lu Bu smiled again: "Okay, when a small computer is developed, the Ministry of Engineering must be the first priority!" ”

"What is this!" Chen Gong quit, and hurriedly said: "The amount of calculations in the Ministry of Industry is large, and the amount of my household department is also as large. Your Majesty, taxation is the foundation of the country, and our household department must give the highest priority to equip computers! ”

"No, the amount of work in our Ministry of Engineering is huge, and it affects the progress of construction, so it is naturally the priority of the Ministry of Engineering!"

"Nonsense, there are so many account books in the household department that you can't imagine. There are also bank accounts, which are even more numerous. Where can you compare with the Ministry of Industry! ”

Lu Bu waved his hand: "Okay, okay, don't fight, let's equip it together then." I tell you that what you have seen today is only a drop in the bucket. In the near future, the computer will become more and more powerful, and it will become smaller and smaller. At that time, it will be the time for China's economy to really take off rapidly! ”

The ministers were all agitated.

Chen Deng was moved: "Every day when the minister sees the rapid change of my country, he is full of enthusiasm all the time. The minister must make every effort to build my Greater China! ”

Xu Shu also muttered: "Although the minister was born in the worst era, he was lucky to see the best era. The minister is fortunate to have followed the greatest emperor of all! ”

"Hahaha, Yuan Zhi, you're a sycophant!" Lu Bu said with a smile.

Everyone laughed.

Chen Gong also laughed again: "Originally, Your Majesty passed on the method of mathematics and abacus, which made the calculation efficiency of our country more than hundreds of times. Now that computers have been developed, the efficiency has increased by more than 10 million times. The times are developing too fast, and the people of China have just learned abacus, which will soon be replaced by computers, how not to make people smile bitterly. ”

The ministers bowed their heads one after another, only lamenting that they couldn't keep up with the times.

Lu Bu invents every once in a while, and if he doesn't pay attention to it, everyone will not be able to keep up.

Lu Bu also smiled: "Learn mathematics, physics and chemistry well, and you are not afraid to go all over the world." As long as our Chinese mathematics, physics and chemistry are always at the forefront, who can be the enemy in this world! ”

(End of chapter)