That Scumbag is Going To Heaven

Chapter 915

I didn't tell the teacher about the examination room. I didn't want to make the teachers who were already worried more worried.

Half an hour passed quickly, the end bell rang, and some candidates came out one after another. The guarding teachers greeted them and asked about the situation.

Shi Ning is squatting on the ground, holding chalk and writing questions directly on the floor.

She squatted down and wrote, and the teachers looked around, "give △ ABC. D as the moving point of BC..." write down the topic completely, and then draw the graphics. All the teachers present were math teachers. When they saw the questions and graphics, they were sweating for their students.

This question is not generally tricky, but rather tricky!

The selection of national collection has always been very cruel. The foundation is a little worse. There is a certain gap with other candidates. In the four trials, we can see the high and low immediately.

Shi Ning began to verify, "I initially entered a trap in the fourth step, got stuck in the sixth step, immediately went back and rechecked, and then found that I was bad in the fourth step..."

"How long did it take from the beginning of verification to the discovery of errors?" I don't know which school's teacher asked, a little anxious.

"There should be about five minutes. This is the last big question." Shi Ning answered and wrote the positive solution on the floor with chalk. Soon, there were numerous formulas and figures on ten floor tiles of 60 by 60 cm. The results have not been verified yet. To finish writing, Shi Ning estimated that it would take at least 21 floor tiles.

This shows how difficult the problem is!

Shi Ning found the error in step 6 in time. If he found the error in the middle or behind, it is likely to make the candidates' mentality tense. He clearly knows that he is wrong, but he can't find a specific step wrong.

Shi Ning hasn't written the answer yet. The teachers nodded one after another. Yes, her verification steps are very correct.

Seeing this, Mr. Liu couldn't help but breathe a sigh of relief. Yes, yes, Shi Ning did everything right in front. She was right on such a difficult question, and other questions should be right.

"It seems that this year's question is more difficult than in previous years."

"Alas, it's better to be more difficult. I lost several times before and missed the gold medal. It depends on the candidates themselves."

"I'm afraid many students make mistakes in this big problem. It's easy to make mistakes in the fourth step. To the sixth step... In fact, it's difficult to find mistakes. Once they don't find them, they all collapse."

Looking at the questions with only half the answers written, the teachers did not ask shi Ning to continue writing. They waited for their students to come and see if there was anything wrong in front.

Mr. Yu brings all the candidates from southern province. Lu Zhian and Xi Qinghuan go together. They are communicating in a low voice.

High school candidates in other provinces are also communicating in a low voice, and the last big question is the most discussed.

"You go to see Shi Ning's verification in Anyang middle school. She found the verification error in step 6 and immediately went back to check. Only then did she know that she made a mistake in the verification formula in step 4. Go and see if you made the same mistake."

A teacher and three students hurried past Lu Zhian. Lu Zhian hurriedly raised his eyes and looked ahead. He saw that there were teachers and students surrounded in front. He seemed to be looking at something.

Xi Qinghuan slightly raised the corners of his mouth, pressed down again, and said lightly, "it seems that the three of us almost made the same mistake. Fortunately, we have done similar problems before and found the problems in time."

The three of them have done similar problems in Anyang middle school. Because of this, Lu Zhian and Xi Qinghuan both found mistakes in time and corrected them immediately. Otherwise, they are also likely to make mistakes this time.