Chapter 19: Easy Problem Solving
If you can't solve the question, you will say that the question is wrong, which is the behavior of the weak. Jiao Junfeng didn't know what was wrong with him today.
"In this competition, Mingli High School also has three places, a math teacher at Mingli High School, is my college classmate, he also took this question to the professor as the audition criteria, half an hour ago, he sent me a message, saying that there is a classmate in their class, has solved this problem. ”
Teacher Chen's words made the vice principal and the director of teaching breathe again and again, Mingli High School and Minghua are equally famous, since the establishment of the school, they have been competing with each other openly and secretly, and now there are students in their school who have solved this problem, but Minghua represents the two top students of the highest level of students, and they can't solve this problem, if it is spread out, it will definitely become the laughing stock of Mingli High School.
Jiao Junfeng and Tang Ya lowered their heads in shame, originally they all thought that among the students, they were considered to be of a high level, but now they know that there are really people outside the mountains.
"Could it be that our Minghua is really not as good as Mingli, and none of the students can solve this problem?"
Teacher Chen sighed with emotion, and his eyes swept towards everyone, and suddenly, he found that there was a male student, and he looked like he was thinking about it.
Teacher Chen suddenly perked up: "This classmate, what is your name? Are you also here to solve the problem?" He is a super student from a famous university, usually only knows research knowledge, has not been in school for a long time, does not hear school gossip, and has never taught classes five and eight, but does not know the "famous" Jiang Yan.
The teacher's attention inside was all on Jiao Junfeng and Tang Ya, and when he heard Teacher Chen ask this, he found that Jiang Yan didn't know when he came in.
"Is it Jiang Yan?"
"yes, what is he doing here?"
"Is there no place to make trouble in the class, and you want to come to the library to make trouble?"
"Teachers, Jiang Yan is here to solve the problem with me, he is not here to make trouble. After all, Jiang Yan's reputation is not very good, Tang Ya was afraid that the teachers would misunderstand, so she hurriedly pushed Jiang Yan: "Jiang Yan, I can't solve this topic, let's go." ”
However, Jiang Yan was mentally calculating the solution to the topic of this sea at this time, and he was about to solve the answer to this question, and he forgot about it for a while, and he didn't hear Tang Ya's push.
"Since he's also a student, and he's here, why don't you let this classmate give it a try. The ridicule of many teachers made Teacher Chen think that this student might have a problem, but seeing Jiang Yan's thoughtful look, he decided to let him try.
"Let him try? I know him by looking at this topic, but he doesn't know about this topic. Jiao Junfeng sneered, but what he didn't expect was that the vice principal and the dean of education also looked at Jiang Yan: "Jiang Yan, since you're here, why don't you try it." ”
Seeing that Jiang Yan didn't react, Tang Ya became even more anxious, and pushed Jiang Yan again: "Jiang Yan, the principal and the dean of education are talking to you, are you okay?"
"Ahh Of course, it was not because of Tang Ya's pushing, but because he had already solved this problem in mental arithmetic at this time.
"Jiang Yan, we are saying, since you are here, why don't you try it and see if you can solve this problem. The vice principal smiled mildly.
Jiang Yan was just weak in mental arithmetic problem solving, I don't know what they said, now he is sober, and when he heard the vice principal ask him to solve the problem, he let out an "oh", then pulled out a chair and sat down, and directly lay on the table to solve the problem.
The process of mental arithmetic is vivid, and Jiang Yan flies with a pen on the answer paper.
In the eyes of all the math teachers who know Jiang Yan about this scene, Jiang Yan is pretending, all the teachers and Jiao Junfeng are secretly laughing, but they see Jiang Yan suddenly throw the pen and stand up: "I'm done solving the problem." ”
Everyone is stupid: it has been less than five minutes since he sat down to solve the problem, and this is the end of the problem?
Teacher Chen was even more dumbfounded: "No, this classmate, it only took you three minutes to solve the problem, do you confirm that you have finished solving the problem?"
Jiang Yan was stunned for a moment, then carefully checked his steps to solve the problem, and nodded affirmatively: "It's indeed solved." ”
"Coax -----" All the teachers laughed, the difficulty of selecting the topic of this sea is so difficult, even Teacher Chen took a whole day to solve it, and the super scholars Jiao Junfeng and Tang Yafei went for almost half an hour to solve the wrong answer, and this scumbag Jiang Yan only took three minutes to dare to say that he could solve the answer?
Think you're doing elementary school arithmetic problems?
Jiao Junfeng laughed so hard that his stomach hurt, and Tang Ya secretly covered his face: It's really embarrassing to be with this guy.
In the room full of ridicule, Teacher Chen shook his head helplessly, and solved this problem in three minutes.
subconsciously glanced at Jiang Yan's answer, but he was shocked, and his face was full of incredulity.
"Teacher Chen, what's the situation?" Seeing that Teacher Chen's face was wrong, several teachers surrounded him.
Teacher Chen ignored several teachers, and just stared at Jiang Yan excitedly: "You really solved this problem?"
"Yes, yes. Jiang Yan scratched his head, didn't everyone watch when he solved the problem just now, is this Teacher Chen okay?
"Teacher Chen, what is the situation?" all the teachers were puzzled.
"I -----" At this moment, it seemed that no words could express Mr. Chen's feelings, he suddenly took out a note from his pocket and spread it out.
This note was the steps and answers for him to solve the topic of this sea, and then put it on the table together with Jiang Yan's answer paper.
Looking at these two answer sheets, a teacher blurted out: "The answer steps and answers on these two sheets are exactly the same, that is to say, Jiang Yan really solved this question!"
As soon as these words came out, the audience was silent, I don't know if it was because of shock or disbelief.
Suddenly, Jiao Junfeng rushed to the table like crazy, looked carefully at the two answer papers, and then sat down on the chair like a prostration, and kept muttering: "How is this possible, how is this possible!"
Tang Ya's reaction was completely different from Jiao Junfeng's, first she grabbed Jiang Yan's solution manuscript paper and checked it carefully, and after reading it, she showed a sudden realization expression, and stared at Jiang Yan in surprise: "Jiang Yan, you really solved the correct answer! How can you solve this problem without telling me?"
"I said it, but you seem to be -----"
Tang Ya's face flushed, daring to love Jiang Yan just revealed the list for himself, and he misunderstood.
When everyone didn't know what to say, Teacher Chen suddenly remembered something and asked, "Jiang Yan, when and where did you learn about this question?"
"I just saw it on the bulletin board. ”
"Just now, when exactly?"
I just rushed to the bulletin board from the classroom, and it was only an hour now, so Jiang Yan said truthfully: "About an hour ago." ”
An hour?Jiang Yan's words made Teacher Chen suddenly gasp a few times.
Thank you for the reward of "L Xuanzhuo" again.
;