Omnipotent Data

　　 The class bell rang with a natural frequency.

　　 Comrade Old Tang stepped on his leather shoes and walked onto the podium unhurriedly holding a thermos cup. Looking around the classroom as usual, he glared at Su Xiaoxiao, who was still stuffing snacks in his mouth. Su Xiaoxiao hurriedly swallowed the snacks in his mouth and almost choked.

"Okay, everyone is here, so let me say one thing. You probably have all heard about it last week. A joint mock exam will be held tomorrow. The participating schools are not only more than ten of our Qingcheng A total of 36 schools in other cities will also join us in this mock exam. A total of 48 schools! Nearly more than 50,000 senior high school students."

　　 "So, this should be regarded as the largest mock exam you have experienced before the college entrance examination! The exam will start tomorrow and last for two days. The exam schedule is exactly the same as the college entrance examination. This time, you must take the exam well and show your own level!"

　　 Since last week, there have been rumours that the school will organize a large-scale mock exam. Now that these words came out of Old Tang, the matter could almost be said to be a certainty.

　　 However, I did not expect that the test time will be tomorrow. There is only one day for review, which is very urgent!

"Today is a self-study all day. Teachers of all subjects are in the office. Just ask if you have any questions." After Old Tang finished speaking, he looked in Cheng Nuo's direction and said lightly, "Cheng Nuo, follow I'll come out."

　　 Cheng Nuo followed Old Tang's buttocks to the office, and he had been familiar with it.

　　 For two weeks, Old Tang called him to the office almost every day.

　　 Sometimes it was to open a small stove for Cheng Nuo and find two sets of papers with a high degree of difficulty for Cheng Nuo to do.

　　 And sometimes, is...

"Hey, classmate Cheng Nuo, you have come, come here, come and help me see if there is an easier solution to this problem? Just the equation is filled with two large blackboards, which is really too much trouble." As soon as Cheng Nuo entered the math group, a male teacher with glasses greeted him.

　　 "Student Cheng Nuo, come to me first. I just found an IMO question last week. I haven't figured it out for a long time. Come and help me see it!" Another bald male teacher said with a smile.

　　 "Student Cheng Nuo, come to me first..."

　　 "Student Cheng Nuo, come to my side..."

　　 That’s right, besides Lao Tang giving him a small stove, he also gives these math group teachers several times from time to time.

　　 Mathematics teachers are also human, and they will also encounter math problems that cannot be solved. When they had no problems before, they always asked the mathematics experts for advice on the Internet.

　　 And now, once you encounter a problem that you can't, the first reaction is to find Cheng Nuo! Who makes this enchanting little guy have such good heads! At first, they just asked with the idea of ​​trying it out. Unexpectedly, Cheng Nuo just glanced at the topic, wrote and painted on paper, and a very simple solution was written. Moreover, it is not super class at all.

　　 This made Cheng Nuo a treasure for everyone in the math group.

　　 It was also from that day that Cheng Nuo was no longer an exclusive resource for Tang, but a shared resource for the entire math group.

　　 "You guys, that look like very hungry old gluttons." Old Tang cursed with a smile, "Wait a minute, I'll talk to Cheng Nuo first, and I'll let you give it to you later."

　　 Old Tang asked Cheng Nuo to sit down on the opposite chair. Old Tang crossed his fingers, dragged his chin, and said in a serious tone.

　　 "Cheng Nuo, the mock test is going to be tomorrow, what do you think?"

　　 Any thoughts? Cheng Nuo looked blank. He was silent for a long time, "I have no idea!"

　　 "Uh!" Old Tang was choked. Don't get angry, don't get angry.

　　 exhale, inhale, exhale, inhale...

　　 Old Tang picked up the words more clearly, "Cheng Nuo, this time, I heard that the Education Bureau asked that person to come out the question."

　　 "Which one?"

　　 "Uncle Ge, Ge Jun!" Old Tang said these two words solemnly.

　　 "Hiss——!"

　　 When the name Ge Jun came out, Cheng Nuo's heart trembled.

　　 There is no way, from the description of the snots and tears of the elder brothers and sisters, it can be seen what despair they have experienced in the math examination room.

　　 Uncle Ge Ge Jun has gradually become a shadow in the hearts of generations.

　　 Someone wrote a poem specifically for Uncle Ge, expressing sadness.

　　 Jiang Chengzi·Legend of Ge Jun

　　 I got the test paper and I felt so nervous, I was nervous, the formula was forgotten, it seemed to be familiar, but the solution was unknown, the vector geometry was vast, looking at the sequence of numbers, there were thousands of lines in tears. Two hours later, I went out of the examination room and saw my classmates. I was sad. I had no face to see my parents. I went to the cemetery and drank arsenic on the day when the teacher did the curling.

Old Tang took out a few sets of test papers from the drawer and handed them to Cheng Nuo, "These are the test papers that Uncle Ge has issued. You can take them and make them familiar with Uncle Ge's routines. As for the rest, it's all up to you. It’s yourself! Strive for it, and come up with a brighter result in this mock test!"

　　 Old Tang Yan did so and gave Cheng Nuo to other teachers.

　　In an instant, other teachers in the math group swarmed like sharks smelling fishy. Cheng Nuo has long been used to answering them one by one in order.

　　 "Mr. Li, this question should be simpler by contradiction, you see..."

　　 "Teacher Wang, the difficulty of this question is not too big, you just have to put..."

　　 "Teacher Sun~www.readwn.com~ In fact, your thinking was wrong from the beginning, you should think like this..."

　　 Anyway, the whole day is self-study, Cheng Nuo is also happy to patiently teach each teacher some problem-solving skills. Otherwise, it would be hard to say that they are Cheng Nuo's teachers.

　　 The time of half a class passed by in the enthusiastic discussion between Cheng Nuo and the teachers.

　　 After all the problems were solved, Cheng Nuo didn't leave at all, and directly found an empty place in the math group office to start with the sets of questions given by Tang.

　　咚咚咚~~

　　 The door of the math group was knocked.

　　 "Please come in." The young teacher wearing glasses answered casually.

　　 The door opened, and Mu Leng came in with a test paper and walked in front of Old Tang.

　　 "Teacher, how do I want to ask this question?" Mu Leng said, pointing to a question on the test paper.

"Oh, it's Mu Leng." Old Tang was immersed in a lesson plan. He glanced at Mu Leng's question, then looked up and found that Cheng Nuo had not left yet, but was sitting in a position beside the bed. question.

　　 Old Tang smiled and said to Mu Leng, “Muleng, I don’t have time here for the time being. This lesson plan will be available from the school in a while. But, have you seen that side?”

　　 Muleng looked in the direction of Old Tang, and naturally saw Cheng Nuo among a group of teachers.

　　 "Cheng Nuo?" Mu Leng said softly.

"Yes, it's Cheng Nuo in our class. You can just ask him for questions you won't know in the future." Seeing Mu Leng hesitated, Old Tang said, "Don't worry, you can rest assured of Cheng Nuo's mathematical ability! Help you solve it. This question is still okay! Okay, go! You are classmates, so you should help each other. Cheng Nuo should be happy to help you with the topic."

　　……………………

　　 Everyone, please collect!