Lu Mian's fingers flew fast, and the screen of the phone switched crazily.
Ding guessed what else to say, but suddenly found that she was wearing earphones by her ears, and she didn't hear him at all.
"..." Well, he really played the piano to Mian just now.
After Sheng Zijin's team was introduced one by one on stage, Sheng Zixin stood in the team, suddenly took the microphone, and spoke arrogantly.
"Did any of you solve the math problem two days ago? It doesn't matter whether it's a teacher or a student."
He was still playing with the school badge belonging to Kunpeng Middle School!
Listen to this arrogant tone!
Look at this arrogant attitude!
Several school leaders and some teachers sitting in the front row of the theater looked cold.
The students in the audience sighed, blaming themselves and humiliating themselves. He wished to drive this group of people out of his campus, but he had to admit that the other party's disarming made them feel aggrieved for two days!
The more aggressive enemies he faced, Jiang Hua told himself that he had to be more stable.
He also took the microphone with great interest, walked up to Sheng Zixin, and interacted with him on the spot.
"This is student Sheng Zixin, I have a question for you."
"Please say."
Jiang Hua glanced down the stage, finally looked at Sheng Zixin seriously, and asked, "Is that math problem you asked difficult?"
"..." Sheng Zixin's expression froze for a moment, as if he had been laughed out of anger.
All the students in the audience were excited because of Jiang Hua's words, hanging their chairs and whistling.
Never knew their grade director was so skinny!
This sentence is a good question, a wonderful question!
Sheng Zixin also laughed "haha" at the end: "Do you have any misunderstandings about this question?"
What is his level of the question, can he not know? At that time, the teachers of the times middle school also got together, and it took a whole day to get to the essence of the problem and answer it. Since none of the experts of the Mathematical Olympiad Committee could solve it within the specified time, this question became a legend.
They actually said that this question is not difficult
Sorry, he just wants to laugh right now.
"Oh, probably not." Jiang Hua smiled first, with a sense of humor and being neither humble nor overbearing: "But I think you may have misunderstood our school."
Sheng Zixin and his group looked at each other, the scene was awkward.
Jiang Hua ignored it, and said into the microphone, "In the equipment room, let's release the surveillance video of the solution."
Sheng Zijin glanced at Sheng Zixin, a little unsure, could it be that someone really figured it out
Sheng Zixin waved his hand. If there is a particularly outstanding student, it is not impossible to spend two days, but he will not be surpassed in the end.
He didn't take it seriously, turned sideways, and looked at the big screen behind him.
Surveillance video was played soon. There is no sound, only picture.
The screen started when Sheng Zixin was writing the topic. After he finished writing, the screen began to speed up. It was not until 20 minutes later that no one was moving around the display column, and the video returned to normal speed.
The campus is very quiet.
Only a tall girl with short hair walked into the camera. She seemed a little sleepy, covering her mouth and yawning as she walked, making her face hard to see.
Soon, after the girl passed the display bar, the plot reversed.
She only paused for a few seconds in front of the display panel before picking up the marker pen that was thrown on the ground.
Without even thinking about it, I started to write the process and answers, and the time of the surveillance video showed 7:22.
She copied her pocket with one hand the whole time, not even needing a piece of draft paper, and leaned towards the monitor.
When the monitor took a clear picture of the display column again, the problem was solved, and the neat answers were listed there.
The time shows 7:28.
The monitoring was suspended, and at the same time, a burst of frantic screams suddenly broke out in the theater.
"Ahh—it's solved!"
"What kind of problem solving is this? My classmates in our school finished it in six minutes!"
"Time Middle School, give us back our school badge!"
Amidst the frenzy, someone weakly asked from the audience, "Who is that girl?"
Someone stood up and shouted: "I know, I know who she is!"