(I'm going home recently, about five or six days)

The end of the world has not come after all, there is no parade with poop, there is no naked party, the day is so peaceful that it seems to have been forgotten by time.

However, the fat man's western restaurant has made a lot of money because of the launch of the doomsday carnival package in the past few days, and the surge in the deposit amount in the bank card this month has made Lu Su experience the feeling of being a rich man.

Chu Qianque said to him: "Brother Lu, the person I arranged said that your partner changed the account privately, but in fact, you only got a quarter of the money. ”

"This guy is so dark!"

"Do you want me to educate him for you?"

"How to educate?"

"People doing this kind of thing are all over the street, and it's easy to find...... Wait for him to block him on his way home, and then threaten him. ”

"Forget it, it doesn't matter."

Greedy people are more willing to use their brains to make money than anyone else, and in some ways they benefit themselves. In addition, there is indeed enough money to spend now, and there are many things that are more important than money.

Chu Qianque said very frustratedly: "Brother Lu, you are really not shrewd enough in this regard. ”

"No way, born like this."

I heard that the fat man had invested all the money he earned and was ready to take over all the crowded restaurants nearby, and this heroic momentum made his reputation among his peers more and more famous. In the past, when I smoked cheap cigarettes and ate instant noodles in a bedroom, I really couldn't see that he would have such a wrist today, it seems that only when people are placed in a special environment, the truth hidden under the appearance will gradually be revealed, who knows if a few years later, the fat man will crisscross the business circle of C City and become a character who calls for wind and rain!

But these things seem to have little meaning to Lu Su, who is a demon.

The winter is getting deeper and deeper, and finally the first snow is ushered in in City C, Jin Duan and Insect Ting stood on the roof and looked at the flying snow, one black and one white, which reminded Lu Su of the sentence "The black dog is white, and the white dog is swollen".

"Sue, let's build a snowman!"

"Build a P snowman, it's only a little bigger!"

He asked Insect Ting: "Are you going home for the New Year?" ”

Insect Ting shook her head: "I'm not going home, the house has been sold, I'll stay here." ”

"Ah, the New Year, I'm looking forward to it!" "We can make dumplings, eat hot pot, and bake around the brazier." ”

"You can also set off firecrackers, bake rice cakes, and watch fireworks." Insect Ting said.

"I just want to buy a lot of snacks and play games at home until the sky is dark during the Chinese New Year, and I don't think about anything!"

It seems that before the Chinese New Year, everyone began to be busy preparing for the New Year like ants, and even the bizarre car accidents, explosions and murders that can often be seen in the newspapers are much less.

After taking a while, the two of them went to Professor Wei's side, and he showed Lu Su the design drawings in the computer, which were very different from the sketches drawn by Lu Su, and the first feeling was...... "It's so big!" ”

"Big? If you look at the reference coordinates, it's probably that big! Professor Wei gestured with his palm.

The entity is only the size of the palm of the hand, so this extremely detailed diagram means that this thing is very sophisticated! Professor Wei completely abandoned the idea of "potato chips in a tube", and only designed a dart, which was a circle in the middle and two wings in opposite directions on both sides, which was very stylish. The internal structure is sophisticated enough to make liberal arts students sleepy.

Lu Su couldn't understand it, and Professor Wei explained: "I call it a 'missile dart'!" You see, this dart has two thrusters in the middle that face different directions, allowing it to spin and fly at high speeds. In addition, the middle part is the guidance program, because of the limited size, it is impossible to get the infrared or laser guidance of the missile, so I designed a compilable guidance program. ”…,

"Compilable?"

"Yes, you can input your commands, for example, to have the 'missile dart' target in yellow, and it can hit an enemy in yellow...... Or make it simpler and let it fly in a straight line! ”

"Why bother?"

"Trouble?" Professor Wei said disdainfully, "You don't know how to appreciate such a great invention, this is a living weapon." ”

As a liberal arts student, this is really nerve-wracking, and it is too troublesome to compile a program and then use it before every fight.

He stubbornly asked, "And what language does it use?" ”

"JAVA, IT'S EASY TO LEARN, WILLIE CAN DO IT AT THE AGE OF FIVE."

"Oooh!"

"Don't put on a difficult face, when you learn it, you'll know it's powerful...... By the way, there's also a detachable miniature bomb that explodes when it hits a target, but you can choose not to install it. Am I very thoughtful, haha! ”

"You're the reincarnation of Edison!"

"He's an uneducated villain, how can he compare with me."

"That's Tesla's reincarnation."

"Oops!" Professor Wei had a useful expression on his face.

Jin Duan asked: "Su, what language do you speak, what kind of family is it?" ”

"It's about turning a human speech into something a computer can understand, and letting it do the work."

"And such an amazing thing, isn't it like this, 'computer, you help me wash my clothes' and translate it to it?"

"If only it were that simple!"

Professor Wei added, "Speaking of which, this weapon is only available to you. ”

"Why?"

"Because it's too expensive." He smiled.

Every time you only use a clone, you don't have to feel distressed to throw hundreds or thousands of them, so that's why...... Lu Su is still very worried, can this dart be used well? To me, programming languages are like Eskimos.

Professor Wei said: "I definitely can't make it, I'll give you the drawings, and if you have the chance, let a professional engineer build it!" ”

"Okay."

"After all, the 'missile dart' is a weapon, and it is too dangerous. I'LL GIVE YOU SOMETHING, YOU CAN TAKE THE TIME TO PRACTICE JAVA YOURSELF. ”

Professor Wei took out a cardboard box that had been sitting in the cabinet for a long time, and opened it, and it was actually a robot inside...... The famous Lego robot, Lu Su has seen on the Internet, this thing is a collection of programmable modules, electric motors, sensors, gears, axles, beams, bolts and other parts of the toy. Although it is a toy, it is a high-level game that makes adults scratch their heads, because its gameplay is to compile various programs and then assemble them, so that the robot can complete various instructions...... For example, solving the Rubik's cube and classifying the colored balls.

"This is Willy's toy when she was five years old, and a friend of mine bought it from abroad. She's old now that she doesn't play, so give it to you. ”

"Five-year-old toys? I guess I can't even play at the age of fifty. ”

"How can a young man be so discouraged, Nash will be calculus at the age of ten."

"If you give this example, I'm more stressed."

"I'm optimistic about you, live to learn all the time, anyway, the life of a demon is very long, what's wrong with learning more...... Don't look at my age, I still learn to play the violin, once a day, and I can play it very energetically. ”

"It's so good."

After cashing in the remuneration and inviting them to dinner, several people separated, and Jin Jue asked: "Do you want to go to us for the New Year, there are a lot of delicious foods at home." ”

"No, Dad has to study during this time, and I want to help."

"Don't you take a break during the New Year?"

"Rest?" Professor Wei looked at them in confusion, "Willy, you come on." ”

"Because we're so happy when we're researching!" The short, gifted girl replied in a loud voice. …,

Lu Su secretly thought that people who are obsessed with one thing are really cute, and ordinary people may not be able to understand the happiness of their father and daughter. When leaving, Lu Su said to Jin Duan: "You see they are in school during the Chinese New Year." ”

"What's wrong?"

"The shops and restaurants near the school will be closed for the New Year, are the father and daughter going to cook noodles in the laboratory for the New Year?"

"Ah, you're going to buy them a batch of New Year's goods?"

"Yes!"

"Let's pretend to be Santa Claus, I'm not used to being thanked in person."

"Good!"

The two bought a large bag of things, wrote a New Year's greeting card and stuffed it on the package, and took advantage of the fact that the father and daughter went to the cafeteria to eat in the evening and stuffed it into the window, when the door was pushed open from the outside, and the two quickly jumped out of the window and hid.

In the window, Willie, who saw a large bag of New Year's supplies and food, was pleasantly surprised, Professor Wei looked at the greeting card and muttered to himself: "What a nosy! ”

The two people hiding outside looked at each other and smiled, it turned out that they were in a good mood to do this kind of thing.

The New Year is approaching, Insect Ting prepares all kinds of meals at home every day, Lu Su received a call from home, and his father asked him: "Su, don't you go home for the New Year?" ”

"No, I'll go see Jinduan's parents." He told the lies he had told beforehand.

"Where are her parents?"

"North, far away."

"Be careful yourself, and say hello for me...... Do you want me to go and see my in-laws, I've been idle lately anyway. ”

"No, no, no."

What's so good about a demon refining furnace, and I don't even know where it is.

In his free time, Lu Su assembles Lego robots by himself, this thing is convenient to assemble, and the most difficult thing is to give instructions to the compilation module, JAVA is really difficult to learn, for him.

Failed again and again, and finally managed to make a program to make the robot walk, and the sense of accomplishment was indescribable when I looked at the robot that was waddling along.

On the day when the robot learned to walk, the old man said "those people" came......