Chapter 450: genius

Liu Qingyi's eyes were a little confused, she already felt that Shen Lang was abnormal enough, but she didn't expect that Shen Lang's mathematics skills were so strong.
Guan Jing also covered her small mouth and looked at Shen Lang in surprise.
The old professor also looked at Shen Lang and praised: "If you can calculate the result of 2.13, generally only a graduate student with a high talent in a professional mathematics department, or a mathematics genius can do it. Because this last mantissa is very difficult to calculate!"
The whole class was shocked as soon as these words came out!
"This classmate who is listening, your mathematics is very good!" The old professor gave a thumbs up, with a hint of excitement on his face.
Shen Lang smiled and said nothing, Liu Qingyi and Guan Jing looked at him with admiration.
Zhou Guangwen was dissatisfied and exclaimed: "He must have done this question before! Even if it is me, it is impossible to solve the answer in such a short time."
"That's just you, don't compare your level with my boyfriend's level!" Liu Qingyi coldly snorted.
After that, Liu Qingyi's face was slightly hot, and she was too that. At that moment, she even really imagined Shen Lang as her boyfriend.
The old professor waved his hand and said, "This question is a bonus question for the postgraduate entrance examination. It is impossible for anyone to see it in the reference book."
Zhou Guangwen still didn't believe it, and said: "Then may as well let this student in attendance talk about the idea of ​​solving the problem."
The old professor asked Shen Lang, "This classmate, can you tell me your idea of ​​solving the problem?"
"Yes, I'll write it to you."
Shen Lang said nonchalantly, then walked to the podium, picked up the chalk and started writing.
The class was surprisingly quiet, and a group of students were staring at Shen Lang on the podium.
Most students in the class will not be able to do this problem, but it does not mean that they do not understand the problem-solving process.
Shen Lang only wrote a few steps in a few strokes, but each step hits the key point and is quite clearly organized.
Students with slightly better grades can see that Shen Lang's problem-solving process is absolutely correct!
Soon, Shen Lang calculated the answer to the question.
The audience was silent, and everyone's eyes were on Shen Lang, including the old professor, with an unbelievable expression on his face.
Shen Lang's problem-solving steps are simple and concise, straight to the point, and the knowledge of advanced mathematics has been brought into full play. This kind of problem-solving method makes even the old professor feel a kind of enlightenment!
"In fact, there is another method for this question."
Shen Lang did not stop, and continued to answer with another method.
The whole class couldn't help taking a breath of cold.
Zhou Guangwen sweated heavily on his forehead, and his jaw couldn't close in surprise. He has been reluctant to let go with good grades. At this moment, in front of Shen Lang, there was a burning pain on his face, as if he was slapped in public, and he couldn't even lift his head.
Liu Qingyi's heartbeat accelerated slightly. I thought that Shen Lang was already non-human, at least Liu Qingyi had never seen such a versatile boy before, so dreamy!
In just five minutes, Shen Lang wrote another way of solving the problem and the calculation link densely on the blackboard, without any omissions.
The old professor gave a thumbs up excitedly: "This second way of solving problems with a function is simply amazing, good! This classmate, you are really a talent, oh no, you are a genius, a wizard, a ghost... "
"Papa!" Liu Qingyi clapped first.
Guan Jing also gathered for the excitement, and then the whole class burst into applause.
Have to serve! Shen Lang does have the ability, no wonder he can be Liu Qingyi's boyfriend.
The performance of this scene also made the boys with white eyes less. Zhou Guangwen was ashamed, and seemed to be hit hard.
Soon a class passed.
When the get out of class bell rang, Qiao Xing twisted his neck and glanced at Shen Lang, showing a violent expression.
"Shen Lang, there is a kind of come with me." Qiao Xing glanced at Shen Lang contemptuously.
"Qiao Xing, what do you want to do?" Liu Qingyi said vigilantly.
"It's nothing, I just want to talk to this classmate Shen alone." Qiao Xing said.
Shen Lang grinned: "Okay."
After speaking, Shen Lang got off his seat and smiled at Liu Qingyi: "Don't worry, I will be back soon."
There was a sneer at the corner of Qiao Xing's mouth. He was used to being domineering. The last time he was beaten by Shen Lang, he kept holding a grudge.
There are only two people in this school who dare not provoke him, one is Liu Qingyi, and the other is Ye Xingkong from the Department of Economics and Management.
Needless to say, Liu Qingyi is directly from the Zheng family.
The night starry sky has a background of underground forces, and her brother is nicknamed Crazy Dragon, which he can't mess with.
Shen Lang is considered a hairy, a small bodyguard dared to stand on his head and shit, Qiao Xing would naturally not let go of this opportunity to repair Shen Lang.
He used WeChat to contact several gangsters in technical schools before, and he planned to let Shen Lang understand why the flowers are so popular.
Shen Lang was taken by Qiao Xing to a hillside behind the school.
Under a big tree, three young men with yellow hair dyed their heads, and the young man who killed Matt came over and stood behind Qiao Xing.
"Shen, dare to come here and count you as a kind. I can spare your life today, as long as you kneel down and call me grandpa, I promise to interrupt you only one leg." Qiao Xing put on a boss Imposing, Yin and Yang laughed strangely.
"Really?" Shen Lang also smiled weirdly.
"Boy, are you deaf? Don't you kneel down for Brother Xing!" A pocky-faced killer reached out to pull Shen Lang's collar.
Shen Lang didn't bother to compare nonsense with these silly, kicking a few feet continuously.
"what!"
"what!"
Several screams followed, and three young men who killed Matt, including Qiao Xing himself, were kicked by Shen Lang.
The three killers slammed into the tree, twisted into a ball, and couldn't get up.
Qiao Xing clutched his lower abdomen, and just as he stood up crookedly, he fell to the ground.
His luck was extremely bad. When he fell, his head just hit a stone, and his head was bled on the spot.
Shen Lang snorted coldly, turned around and walked towards the teaching building without looking back.
Qiao Xing broke his head, the three killers were shocked, and immediately struggled to help him up.
"Brother Xing, are you okay?" A killer asked Matt in a hurry to show his concern for Qiao Xing.
Qiao Xing touched his head and found blood on his hands, making his face pale with fright: "Blood...blood! Me. Fuck, what are you still doing, quickly...send me to the hospital!"
"Yes Yes Yes!"
The three killers hurriedly carried Qiao Xing to the infirmary.