The adult's emotion is actually just that they don't understand the situation.

In fact, Wang Yufei did not feel hard because he had too little time to rest. In fact, his daily rest time is very precise, two hours and forty minutes in the evening, and a twenty-minute lunch break.

This is probably the benefit of the brain after it has been modified.

As long as he is tired enough, when his head is on the side of the pillow, he can quickly fall into a state of very high quality deep sleep. In fact, in this way, his high-quality sleep time even exceeds that of ordinary people who sleep enough for eight hours.

High-quality sleep, in exchange for high-quality study and work time, naturally do not feel sleepy.

Efficiency, too, is leveraged.

Of course, to be efficient, the most important point is that Wang Yufei himself is equivalent to a product manager, he is very clear about what he wants to develop and what functions he wants to focus on.

If there is an extra father of Party A in this matter, it is estimated that this matter will be yellow. For no other reason, although Wang Yufei is very smart now, he is still too good at figuring out people's hearts, which will inevitably extend the time of the entire development work indefinitely.

But even though Wang Yufei has raised the efficiency to the maximum, it is still beyond his original expectation.

This is the same as ordinary people, no matter how much the brain develops, it will always look up to itself or deceive itself to a certain extent.

It's like many middle-aged men, when watching movies or news, the police in it are out of breath to catch thieves and often feel disdainful, or they always feel very simple when they see all kinds of obstacles in TV shows......

I always felt that I would definitely not be so cowardly when he ran, but when he really had something to run, he would like to lie down on the ground after running for one or two hundred meters......

From a point of view, Wang Yufei's brain deception is not outrageous, but it is a week longer than he originally estimated, but the software is finally made.

Wang Yufei gave the first software he developed in his life a mediocre name, "Second Virtual Machine".

......

"What kind of broken name is this? I won't download this name in the future!" Guo Xiaoyi commented disdainfully, and at the same time happily installed all kinds of software on her mobile phone.

Although Guo Jianfeng couldn't stand her soft grinding and hard bubbles, he bought her the latest Apple machine, but there was still a firewall of Han Qian at home.

The mobile phone is available, but except for the reason she bought the mobile phone - those necessary learning software, other software is not allowed to be installed. You can't even pretend on Weibo, let alone games.

This directly leads to a good Apple mobile phone, basically except for WeChat and QQ, there is no other entertainment software.

Can Guo Xiaoyi endure such a situation?

If you can't bear it, you have to endure it! Who made her a junior high school student with no human rights?

But now it's different.

When Wang Yufei just showed her the magic of this software, Guo Xiaoyi was shocked and began to get busy.

It's amazing!

With just the fingerprints of different fingers, she can enter a completely new system. This so-called virtual system is really no different from the main system. Any software can be installed, and it's really good to use.

And no matter what you're playing, as long as the screen is turned off, after entering with the fingerprint or password of the main system, all the previous criminal evidence disappears. It's still the same whiteboard-like phone......

This is definitely not a scumbag goddess weapon, this is also her student artifact!

From now on, she is no longer afraid of the old woman in the family checking her mobile phone!

Next to her, Lu Yuxin was testing the software in earnest. Each piece of software is tested back and forth for various functions, including positioning, front and rear cameras, running smoothness, and so on.

After a long time, the girl suddenly raised her head and asked, "Yufei, did you really develop this software in three weeks?"

"The first week was mainly spent learning computer languages, and the overall development took about two weeks. Wang Yufei replied truthfully.

"Two weeks!"

Lu Yuxin sighed, and when she raised her eyebrows to look at Wang Yufei, her eyes were full of admiration: "Really, before I met you, I always felt that the world was too unfair to me, making me think about how to deal with a bunch of stupid people every day when I opened my eyes, but now I find that compared to those stupid people, I am actually not much smarter." ”

"Ah?!" Wang Yufei looked at Lu Yuxin, not knowing how to make a statement.

"Sister-in-law, a man can't boast casually, he will go to heaven!" Guo Xiaoyi, who was immersed in the software, grabbed a sentence without thinking about it.

"Your brother must boast, or he won't know what an earth-shattering thing he has done. Lu Yuxin explained casually, and then looked at Wang Yufei and asked seriously: "Let me ask you, where did the two systems included in the software come from?"

"The Android system is relatively simple, because it is open source, there are a lot of ready-made ROMs on the Internet, as long as you remove those messy software packages and restore a pure installation package. ”

"IT'S MORE COMPLICATED ON THE IOS SIDE. Because IOS is a closed-loop system, the system that simulates this IOS is designed by me, and it has not been tested on a large scale, and I don't know if there will be any unknowable problems when running the program. But I've done everything I can to be safe. ”

"Did you hear that? Your brother spent two weeks doing something that countless software engineers at Apple have been doing. Lu Yuxin continued to praise Guo Xiaoyi.

"Wait, what does simulation mean?"

"The simulation is that it's not an IOS system, it's just a program that Apple developers can make to run on our system. And it's not something Apple engineers have been doing. I'm clever to say, and I've called the interfaces they've worked out, and I've borrowed from their icon designs. In addition, the kernel of the system is also borrowed from FreeBSD. ”

"It doesn't sound as good as you say, sister-in-law, it's all copied from others. Guo Xiaoyi blinked her eyes and said.

"If you want to run Apple's programs on Freebsd, you probably have a Windows in between. I've been using computers for a longer time than your brother, and I know a little bit about programming, but let alone asking me to copy out such a software in two weeks, even if I give it another two months. So don't listen to your brother belittle himself. All told, he's probably ten times stronger than me, if not more. ”

"So, classmate Wang Yufei, why do you like me, is it because I'm a little smarter than those idiots?" Lu Yuxin suddenly sighed at Wang Yufei.

"No, it's because you're prettier than all the girls in the world, at least in my opinion. Wang Yufei replied very simply.