High school classes are usually scheduled in two consecutive periods. The second period is also a math class.
Just ten minutes into class, Gu Xu wrote the answer accurately.
After he finished writing, he checked it from beginning to end and deduced it logically.
After making sure it was correct, I put down the chalk and went down.
Gu Xu walked past Lan Ruosi, who quietly gave a thumbs up.
Gu Xu smiled slightly.
Every time Gu Xu wrote a word, Lan Ruosi watched carefully from below, her little heart rising and falling.
It wasn't until Gu Xu finished writing that she felt relieved.
Gu Xu returned to his seat. He originally had some doubts in his heart, but seeing Lan Ruosi's expression, he knew that he was definitely right.
When Yang Wanli saw Gu Xu going down, he felt very nervous and his head was covered with sweat.
Gu Xu actually finished writing.
Don't panic!
His must be wrong.
Yang Wanli wrote his answer ten minutes after class.
Before he came, he took a look at Gu Xu's answer.
Gu Xu's values are composed of four pairs of numbers, and he only has two pairs.
Because there was not enough space to draw on the blackboard, even if he drew on the door, he didn't know whether the other two curves would intersect, so he had to write out the two pairs of numbers that had intersected to form a number set.
Zhang Xiaoli said: "We have now seen that the answers of the two students are different. Guess who is right?"
"Of course it's Gu Xu's right!" Zhang Song did not hesitate.
He didn't care whether Gu Xu was right or not, in his eyes, Gu Xu was right.
Unconditional support bro.
"Yang Wanli is right." Other students said.
"Gu Xu is right," someone else said.
Everyone was arguing with each other.
"Okay, don't argue, everyone is right." Zhang Xiaoli said.
As soon as these words came out, everyone present was surprised, how could they all be right.
Zhang Xiaoli continued: "This is a 20-point question. According to Yang Wanli's approach, you can get at least 18 points, and Gu Xu's approach can get you 20 points.
Yang Wanli did most of the things right, but missed two value fields.
There isn't much time left. Please copy down their problem-solving process first, and we will continue talking about it next time. "
Yang Wanli was furious, 2 points! I actually lost to that scumbag Gu Xu!
I was negligent this time!
Next time, I will definitely defeat him!
"Wow, Gu Xu, you are so awesome!" Zhang Song gave a thumbs up, "You defeated Yang Wanli in seconds."
Other students also reconsidered: "Gu Xu, you are really amazing."
Yang Wanli was very unhappy: Gu Xu, just wait for me, I will definitely surpass you.
At this time, Yang Wanli's hatred for Gu Xu grew stronger, and he secretly vowed in his heart that he would not only surpass Gu Xu, but also beat him by dozens of points.
Ten minutes later, the bell rang.
Zhang Xiaoli reminded: "Students who want to sign up for the Ideal Cup should go to the class monitor to sign up. Also, you can go to the library to borrow materials and books about previous Ideal Cups. Check the difficulty level in advance, and it will be easier to follow when you make up classes in the future. Gotta make progress.”
"Okay, get out of class is over!" Zhang Xiaoli said and walked out of the classroom.
Jia Fanzhen quickly came to the squad leader He Chaoran: "Squad monitor, I want to sign up."
He Chaoran ranked third in the exam this time, and he and Yang Wanli were both in the first row.
When Yang Wanli heard that Jia Fan really wanted to sign up, he sneered: "A person who can't even understand the questions wants to sign up. He really has no fear of being abused."
He was beaten by Gu Xu just now, and he was angry. He was already annoyed, but seeing Jia Fan was really annoying.
"I haven't taken the exam yet. How do you know? I can't even understand the questions."
"Are you sure you're good at math? You won't get zero points in the competition, which is embarrassing?" Yang Wanli smiled without any politeness.
"Yang Wanli, what do you mean, you look down on people!" Jia Fan was really angry.
Yang Wanli's attitude was arrogant: "I'm not looking down on you! I'm just reminding you that the math competition is different from our usual exams, and the ideas for solving the questions are different.
A pig like you can't do anything except gossip. It would be a disgrace if you go there. I'm telling you because I don't want you to look too ugly and embarrass our class. "
"You are the brain of a pig!" Jia Fanzhen counterattacked rudely.
She felt that Yang Wanli's words were getting more and more annoying, and the more he became like this, she had to prove it to him.
He Chaoran asked: "Jia Fanzhen, are you sure to sign up? Sure, I will write your name on it."
"OK!" Jia Fan was really serious.
When Jia Fanzhen signed up, He Chaoran said loudly in the class: "The top ten are the students designated by Teacher Zhang. Let me read their names.
Lan Ruosi, Yang Wanli...Zhang Song.
Other students include Jia Fanzhen. Are there any others in the class who have signed up? "
The classmates laughed heartily.
"We don't want to die!"
"I'm not good at math, so I applied for liberal arts, and that one also participated in math competitions."
"Jia Fan is really not afraid of death, just let her die!"
When Jia Fanzhen heard someone say this, he immediately looked at the speaker: "What did you say!"
"What do you know!" Jia Fanzhen's attitude was arrogant, "My current deskmate is Gu Xu. He is so good. He will definitely improve my grades. When the time comes, you just have to wait and see."
When Yang Wanli heard Jia Fanzhen praising Gu Xu like this, he felt even more unhappy: "Jia Fanzhen only has your grades. Just wait until you are ranked last in the exam!"
"Hmph!" Jia Fan rolled his eyes at Yang Wanli, "Just wait and see, maybe I can surpass you."
After Jia Fanzhen finished speaking, he came to Gu Xu and begged: "Gu Xu, we will form a study group for the math competition. How about I join you? You can lead me."
Zhang Song was about to come to Gu Xu to talk about how to improve his grades. When he heard what Jia Fanzhen said, he hurriedly said: "Go away. Gu Xu has agreed to be with me. Find someone else."
Gu Xu smiled faintly and looked at Lan Ruosi: "Let's talk about it then."
The day passed quickly.
After school in the afternoon, Gu Xu went home with Lan Ruosi and Zhang Song, and the three of them got on the bus together.
Zhang Song said: "Gu Xu, my brother Gu, you have to find time to make up for me. I was forced to participate in the Ideal Cup, and my results will definitely become cannon fodder. You don't want my brother to die so miserably, right?"
Lan Ruosi lowered his head and smiled.
Gu Xu glared at Zhang Song: "Speak nicely. Look, you made Classmate Lan laugh."
"It doesn't matter if she makes fun of her. If I really finish last, it will really become a joke." Zhang Song looked like he was beyond love.
"The teacher said it's a big deal to borrow books from the library. Are you going?" He looked at Lan Ruosi.
"Go!" Lan Ruoxi thought for a moment, "Let's go tomorrow."
"When will you go tomorrow?"
"I'll go right after school in the afternoon."
"Aren't you going to send food to your mother?"
"No need. I told my mother about the math competition, and my mother said no."
Gu Xu nodded: "That's good. After we can borrow books tomorrow, we can take a look at the books in the library and go back in the evening."
"I think so too." Lan Ruosi smiled.
"Boss, please bring me with you. Although I know that I am a one-thousand-watt, no, one-hundred-thousand-watt light bulb, there is nothing I can do for the sake of my math scores."
Lan Ruosi lowered her head shyly and blushed again.
Gu Xu slapped Zhang Song: "What nonsense!"
Zhang Song scratched his head and whispered: "That's what it is!"
