Chapter 160 Multiple Solutions to a Problem
"Teacher, I don't understand this problem."
"Those who don't understand the problem can go home now." The teacher replied.
No one dared to say anything.
After a while, the teacher looked in the direction of Li Wenxi, and Lin Qing nervously grabbed Li Wenxi's hand. Lin Qing muttered in a low voice: "The teacher won't let me answer, I don't even understand the problem."
Li Wenxi didn't move his mouth, and said in a whisper: "Don't talk. Don't look at the teacher."
Lin Qing immediately stopped talking, lowered his head to look at his book, and deliberately twisted his eyebrows like a knot to show that he didn't know the problem.
"Chen Zhiyan, come over and solve this problem on the blackboard."
Li Wenxi and Lin Qing immediately stood up to make way for Chen Zhiyan.
There is an aisle next to Lin Qing, so it is most convenient for Chen Zhiyan to go to Li Wenxi and Lin Qing's side.
Chen Zhiyan, who was originally immersed in his own thoughts, saw the actions of Li Wenxi and Lin Qing, and looked at the expression of the teacher on the podium. He immediately knew what it meant. He walked out of his seat and went to the podium.
When Li Wenxi sat back in his seat, he accidentally glanced at the draft paper on Chen Zhiyan's desk. His eyes suddenly widened. He saw that there were already two solutions to the problem listed on it, and the third solution was half written.
Li Wenxi looked at the first two solutions and felt suddenly enlightened. He didn't expect that the problem could be solved in this way.
He felt a little discouraged because there was no solution on Chen Zhiyan's draft paper that was the same as the solution on his own draft paper.
Could it be that his idea was completely wrong?
She looked up at the blackboard again. The tall Chen Zhiyan half-bent his legs and wrote down the third solution on the blackboard fluently with chalk without any pause.
Li Wenxi stared at the complete solution on the blackboard, full of admiration. This man actually came up with the third solution within just one or two minutes of walking to the blackboard.
The teacher looked at Chen Zhiyan's solution and smiled with a little surprise, "Your solution angle is very novel. Tell everyone about your ideas."
Chen Zhiyan then told the solution ideas in a cool voice.
After speaking, warm applause rang in the classroom.
Chen Zhiyan adjusted his glasses, smiled, and returned to his seat.
The teacher continued to lecture, and Li Wenxi hurriedly wrote down Chen Zhiyan's three solutions in his notebook, preparing to study them carefully after class.
The bell rang, and the teacher asked the students to go to rest. This teacher taught all the classes today, so some students surrounded the teacher and asked questions.
Li Wenxi was originally going to ask the teacher if his thinking on the previous problem could be solved, but now seeing so many classmates, he could only think about finding another time.
Suddenly, a piece of draft paper appeared on the table, and a voice rang in his ears: "If you add this condition to your thinking on this problem, can you solve it?"
Li Wenxi looked at the draft paper, and when he saw the short column of numbers, Li Wenxi felt that the blockage in his mind suddenly cleared.
Li Wenxi glanced at Chen Zhiyan next to her, said thank you, and then picked up a pen to practice on the draft paper.
Soon, Li Wenxi solved the problem with her own ideas.
Chen Zhiyan saw that she had solved the problem, and then he said: "I have never thought of your solution."
Li Wenxi also smiled and said: "I have never thought of your three solutions. Do you think of various solutions for every problem?"
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