It's hard to imagine that an ordinary laptop can produce such a keyboard sound.
Under everyone's gaze, Xiao Yun's hands seemed to turn into phantoms, making people's eyes overwhelmed.
Connected to the big screen, those complicated codes are like a flash in the pan. As soon as they appear, they are pushed up by the next line of code.
Then, before anyone could react, that line of code was pushed to the top and disappeared.
"What kind of hand speed is this!"
"So scary!"
Some students think they have good hand speed and want to imitate the program written by Xiao Yun.
But they were helpless to find that with their hand speed, Xiao Yun was just like scum.
Even Liu San's eyes were full of shock.
He could see that Xiao Yun's hand speed and programming methods were more than twice as fast as before!
"The programming here is the core of the entire firewall!"
"A truly top-level firewall must neither intercept nor block."
"What a top firewall needs is filtering!"
While typing the code, Xiao Yun was still giving lectures to the students.
Everyone quickly wrote down what Xiao Yun said in their notebooks, not daring to miss a word.
They feel that this class is probably the most useful class they can take at Southeast University of Science and Technology!
Because Xiao Yun is extremely proficient in computer knowledge, he can explain even extremely profound knowledge in the most concise language.
This made all the students fascinated and immersed in it.
Before I knew it, most of the class time had passed, with only five minutes left.
Xiao Yun stopped typing on the keyboard, rubbed her fingers, walked off the stage and placed Xiao Yu's computer on her desk.
He was able to build the world's top firewall in less than twenty-five minutes!
Looking at the beautiful firewall displayed on his computer screen, Xiao Yu's eyes were not only shocked, but also shocked!
"Is this the end?!"
Xiao Yu exclaimed in disbelief.
Xiao Yun nodded.
Everyone present gasped again.
He didn't care about others, let alone Principal Liu San.
Xiao Yun looked at Xiao Yu with a smile and said:
"It's the last five minutes. You can ask me any questions about computers!"
"Just listen to what other people have to say."
"Listen and I will help you solve the problem, and you will grow much more than if they take classes!"
Xiao Yun said without hesitation, causing everyone to be speechless.
Liu San shook his head helplessly and said:
"Xiao Yun, you kid is really unabashed!"
"You have given me such an old face that I have no place to put it!"
"Don't talk about them, I have always envied Xiao Yu even at my age."
After hearing what Principal Liu San said, there was a burst of laughter in the classroom.
Xiao Yu blushed, and the lively girl next to her who brought Xiao Yun also said with a hint of sourness:
"handsome guy!"
"Just now you said we could call you Brother Xiao Yun, why are you preferring Xiao Yu!"
"Can't we be considered your sisters?!"
As soon as these words came out, Xiao Yu's face turned red with embarrassment.
Without waiting for Xiao Yun to respond, Xiao Yu quickly covered the mouth of her roommate and best friend next to her.
"Stop talking!"
"There are so many people, it's so embarrassing!"
"Let people think I haven't grown up yet!"
Although Xiao Yu's voice was deliberately lowered, many people still heard it and laughed.
Even Xiao Yun found it a bit funny.
"okay!"
"You all should be quiet!"
"Xiao Yu, let's start!"
"If you don't know something about it, they probably don't know much about it either!"
"If I can help you solve your problem, you will all have fun!"
Liu San spoke up to stop the noise.
Looking expectantly at Xiao Yun and Xiao Yu, brother and sister, he also wanted to know about Xiao Yu's computer problems.
Although Xiao Yu was only a freshman, he had already heard that Xiao Yu had questioned the teacher in charge of computer teaching more than once!
Xiao Yu came back to her senses and stopped wasting time. After thinking for a moment, she started asking questions.
"I don't understand why..."
Xiao Yu asked questions, and the students quickly took notes.
As soon as Xiao Yu finished speaking, Xiao Yun gave the most perfect answer without even thinking about it!
Every question and answer can cause bursts of exclamations in the classroom.
Even Principal Liu San, who was watching, his eyes were getting brighter and brighter.
"Jingle Bell!"
When the bell rang for the end of get out of class, I remembered that Xiao Yun had just finished answering a question from Xiao Yu.
"alright!"
"That's it!"
"Students, go back and think more about what I taught you today!"
"We are destined to meet again!"
Looking around at everyone, Xiao Yun said with a smile.
Xiao Yu didn't care about that. Even if there were other problems, she didn't want to use all the hard-earned opportunity to meet him in study.
After saying hello to Principal Liu San, Xiao Yu pulled Xiao Yun and walked out of the classroom.
Xiao Yun turned around, greeted Principal Liu San, and followed Xiao Yu's pull and walked out.
He left behind a classroom full of helpless people, their eyes full of reluctance!
There is no way that everyone in the classroom at this moment really understands what it means: listening to you is worth ten years of reading!
"Principal, principal!"
"Who is this Xiao Yu's brother? He's so powerful!"
When a bold student passed by Principal Liu San, he looked at Principal Liu San and asked curiously.
Principal Liu San thought for a while, shook his head and said:
"He!"
"He's just a new recruit who has just been in the army for one year!"
...
"What?!"
...
Southeast University of Science and Technology.
In the School of Information.
Almost everyone on the road would look at the two people walking in the middle of the road with shock on their faces.
Even nearly 80 to 90 percent of the students would take out their mobile phones and secretly film the two of them.
When posting to the campus forum, there will be a sentence attached:
"I burst into tears! The most beautiful woman in the School of Information and the number one in the whole grade was finally snatched up!"
As long as someone posts this post, it will firmly occupy the top spot on the forum list.
Without exception!
In the middle of the road, Xiao Yu held Xiao Yun's arm, as if she was afraid that he would run away, and did not dare to let go at all.
And on his face, there was also a joyful smile.
Seeing Xiao Yu like this, Xiao Yun smiled helplessly and said:
"I must tell you when I leave!"
"Your image as a goddess has been completely ruined!"
"Look, your classmates are all taking pictures of you!"
Saying these words, Xiao Yun also wanted to withdraw his arm.
My sister has grown up and is old enough to fall in love.
If this reputation is ruined, I won’t even be able to find a boyfriend!
Xiao Yun pulled out his arm, but Xiao Yu hugged him tighter.
Of course, with Xiao Yun's strength, he must be able to pull it out immediately.
However, Xiao Yu is his most beloved sister, and Xiao Yun would not want to hurt her.
Seeing that Xiao Yun stopped exerting his strength, Xiao Yu raised his head and looked at Xiao Yun slyly and said:
"I'm not worried about getting married, I don't want to fall in love now!"
"I won't let you go. It's not easy to meet you once. Who knows how long the next time will be!"
"No matter how they misunderstood, at least you have taught the students in our class, and you will definitely spread the word to others to clarify it!"
After explaining this, Xiao Yu smiled and asked:
"It's you, brother!"
"Since when did computer technology become so powerful?"
"I seem to remember that some people were just computer novices a year ago!"