The sound of firecrackers welcomes the New Year, and the wonderful union is posted in front of the door.

Spring Festival, the most important festival of the year for Chinese people, no matter how busy or tired the children are, they must rush home to gather with their families.

Wu Bin's parents got up early at five o'clock, and after cleaning the house that was already very clean, they went into the kitchen and began to steam and fry.

Wu Bin also got up early, but if he wanted to help with some housework, he would be kicked away by his mother immediately, so he had to stay in his room and fiddle with his laptop.

After learning the programming language, Wu Bin began to feel more and more that the laptop in front of him was not a super technology of the new century, but a very cute little guy.

Why do you say that, because a computer seems to have all kinds of circuit boards, all kinds of wires, and it is very complicated, but in fact, there are only two most important things in its body.

One is the central processing unit, which is often referred to as the CPU, and the other is Memory, memory.

They are respectively responsible for calculation and memory, and the reason why Wu Bin says it is cute is because what they do most of the time is to save the input information, and then pick up the stored information and calculate it, and then save the calculated result, and then pick up the result and calculate it, and continue to do these two things.

Therefore, the speed of the computer is very related to these two hardware, which is why most people will care about whether the CPU is fast or not, and how big the memory is.

Then there is the hardware that assists these two cores, one is the input unit such as the keyboard and mouse, and the other is the output unit such as the screen and printer.

In short, if you hear that there is a CPU in an object, no matter how strange its shell is, it is essentially a computer, and you can program it to control it.

When he learned about this paragraph, Wu Bin couldn't help but shout out a sentence of "cool sigh~"

At the same time, I also understood why those "hackers" in the movie could hack into this computer and invade that computer by typing on the keyboard.

In fact, what he is doing is cracking the instruction set codes of 0 and 1.

"Binbin, my aunt is here, come out and call someone."

Just as Wu Bin was doing the practice of finding the median of the three variables, his mother's shout sounded at the door, so he closed the computer and walked out.

"Hello auntie." "Hello sister-in-law." "Brother Han Zhong is good."

"Bin Bin is good, ah, this is growing taller again, more handsome than last year." As she spoke, the aunt took out a red envelope from her satchel and handed it to Wu Bin and said, "Here, auntie's red envelope." ”

At this time, Wu Bin's mother suddenly rushed over and pushed away the red envelope of her aunt with lightning speed and said, "Oops! Meizhen, the children are so old, what kind of red envelopes do you give, don't want it. ”

"Tsk, what are you talking about, you said that you are a child, why can't you give a red envelope."

"Oh, I really don't need to!"

……

Looking at the "Tai Chi" in front of him, which is staged every year, Wu Bin and his cousin Han Zhong walked aside and chatted.

Han Zhong is three years older than Wu Bin, and the two have played together since childhood, and their relationship is very good.

"How? Did the stress of the third year of high school have any effect on you? Han Zhong patted Wu Bin on the shoulder and asked.

Han Zhong's academic performance has always been the best among the children in his relatives, and he lived up to expectations during the college entrance examination, and was admitted to the extremely high ranking of the country.

When Wu Bin was a sophomore in high school, Han Zhong would come to make up for him during the winter and summer vacations, but Wu Bin could always drag him into the ocean of the game, so nothing came out.

After listening to Han Zhong's question, Wu Bin was stunned at first, and then looked at his mother who was still practicing Tai Chi with some surprise.

'Mom can bear it this time...... The neighbors all knew that Jinghua had come to look for him, but a few relatives hadn't told him yet? ’

So Wu Bin nodded and said, "It's still quite promoting......"

"Oh? Are the grades really going up? Han Zhong was a little surprised, he still quite understood how addicted his brother was to games.

And just when Wu Bin was thinking about how to pretend to be this B, the little brother-in-law suddenly shouted loudly: "Oh hey! Who's for such a big trophy? ”

After Wu Bin's mother heard this, she stopped playing "Tai Chi", and immediately laughed and said: "Ouch, Bin Bin's award, I asked him to put it in the room, and he had to put it in the living room to take up more space." ”

“？？？”

Wu Bin scratched his head for a while after hearing this, looked at the eyes cast by his aunt and his brother-in-law, and had no choice but to smile and nod.

'Mommy...... My mother, my mother! ’

"It's okay, brother, I've got the trophy." After Han Zhong finished speaking, he walked over and took the trophy off the TV cabinet, "I'll see, what kind of award it is." ”

A dozen seconds of silence followed......

"Zhongzhong, why don't you speak? Tell us what prize your brother won? Wu Meizhen patted Han Zhong and asked.

Han Zhong turned his head and opened his mouth wide to ask Wu Bin: "Is this ...... It's really ...... The award? ”

Han Zhong is still quite knowledgeable, he actually participated in the math competition when he was in high school, but he knelt down as soon as he arrived at the semi-finals, so he broke off the heart of the competition and prepared for the college entrance examination wholeheartedly.

But at this moment, he saw the highest honor representing the competition in Wu Bin, which made him unable to connect the two.

Wu Bin: "Hmm...... It should be the prize you imagined. ”

Looking at Han Zhong's bigger mouth, the aunt became even more anxious, "What kind of dumb riddle are you two children playing, what kind of award is it?" ”

Han Zhong first put down the trophy gently, looked at his mother and said, "That's it...... When I was in high school, I told you that I competed in a math competition, do you remember? ”

"Like...... That's the thing. The aunt frowned and thought for a moment, then clapped her hands in surprise: "You mean, this is the trophy you won for that competition?" ”

"Hmm...... And it's more than the final champion, the national level. Han Zhong, who looked at Wu Bin, didn't know how to organize the language, and he knew the difficulty of the competition very well, so he really understood the weight of this trophy.

This also made him even more unable to believe that Wu Bin got this trophy, because he only came to tutor Wu Bin last year, and he knew exactly how bad his high school foundation was, so he would rather believe that this trophy was given by Wu Bin to charge the phone bill, and he couldn't believe that he took it for the competition.

Auntie and sister-in-law are also a little confused at this time, every Chinese New Year, asking the child's grades is a process that must be taken, last year Nianping was still difficult to say, this year will win the trophy? And it's a trophy that his son has never gotten.

"National winners? Isn't that amazing? The sister-in-law asked.

"Hmm...... It's hard to go to Peking University and Jinghua, and the younger brother can choose at will. ”

"Awkward knot! (That's amazing)," the aunt and the sister-in-law shouted in unison.