Chapter 298: Is that question difficult? (Plus more)

Lu Mian's fingers flew quickly, and the screen of his phone switched wildly.
Ding guessed what else he wanted to say, when she suddenly noticed that she was wearing earphones, and she didn't hear him at all.
"..." Okay, he really played the piano to Sleep just now.
After Sheng Zijin's team was introduced one by one on the 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 you are 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 very cold.
The classmates in the audience sighed and blamed and humiliated themselves. I can't wait to drive these people out of my campus, but I have to admit that the other side's dismissal made them feel wronged for two days!
The more he faced the arrogant enemy, Jiang Hua told himself the more steady he was.
He also took the microphone with great interest and walked up to Sheng Zixin to interact with him on the spot.
"This is classmate Sheng Zixin, I have a question for you."
"Please say."
Jiang Hua glanced at the audience, and finally looked at Sheng Zixin seriously, and asked, "Is the math problem you solved difficult?"
"..." Sheng Zixin's expression was startled, as if he was laughing angrily.
All the students in the audience boiled because of Jiang Hua's words, hanging down their chairs and whistling.
Never knew that their grade director was so skinny!
This sentence is a good question, a wonderful question!
Sheng Zixin laughed "haha" at the end: "Do you have any misunderstandings about this question?"
Does he know the level of his question? At the time, the teachers of middle school also got together, and it took a day to get to the essence of the problem and answer it. Since the experts of the Olympic Mathematics Committee did not work out within the specified time, this question became a legend.
They even said that this question is not difficult?
Sorry, he just wants to laugh now.
"Oh, there shouldn't be." Jiang Hua laughed first, with a bit of joking and not overbearing: "But I think you might have misunderstood our school."
Sheng Zixin and his party looked at each other, the scene was quite embarrassing.
Jiang Hua ignored it and said into the microphone, "Equipment room, let's put out the surveillance video for solving the problem."
Sheng Zijin glanced at Sheng Zixin, a little unsure, could someone figure it out?
Sheng Zixin waved his hand. If there are really outstanding students, it would not be impossible for two days, but it will not surpass him.
He didn't take it seriously, turned sideways, and looked at the big screen behind him.
The surveillance video was played soon. There is no sound, only pictures.
The picture started when Sheng Zixin wrote the title. After he finished writing the picture, the picture began to accelerate. It was not until 20 minutes later that no one was moving on the display column and the video resumed its normal speed.
The campus is very quiet.
Only a tall girl with short hair walked into the camera. She seemed a little sleepy. She covered her mouth and yawned all the way, making it difficult to see her face.
Soon after the girl passed the display column, the plot was reversed.
She only paused for a few seconds in front of the display column, and then picked up the marker that had been dropped on the ground.
Without thinking about it, I started to write the process and answers. The surveillance video showed 7:22.
She copied the pocket with one hand the whole time, without even a piece of draft paper, facing the monitor diagonally.
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 is displayed at 7:28.
The surveillance was suspended, and at the same time, a feverish scream broke out in the theater.
"Ah ah ah-solved it!"
"What a problem, my classmates from school can finish it in six minutes!"
"From Times Middle School, return our school badge to us!"
Amidst the enthusiasm, someone weakly asked in the audience, "Who is that girl?"
Someone stood up and shouted: "I know, I know who she is!"