Ding Chen was originally proud, looking at the test paper that was almost finished, but the sound of "stepping on the foot" kept coming from his ears, and he couldn't help but look forward curiously.

found that Wang Feng and Tang Yipu, the two invigilators, were standing next to Zhang Xingxing, watching Zhang Xingxing solve the problem.

This couldn't help but make Ding Chen frown, and a feeling of jealousy and bad things appeared in his heart.

Therefore, Ding Chen screamed.

"Be quiet. ”

"Yes, teacher, he's so noisy that he's bothering us. ”

"yes. ”

Soon, someone followed.

However, Zhang Xingxing didn't seem to hear it, and the tapping sound of the tip of the pen was still as violent.

Soon, the second piece of scratch paper was also written.

Seeing this, Wang Feng and Gladiolus felt their hearts beat rapidly, and they sighed in their hearts: It turns out that "9+7" can still be proved in this way.

But at this moment, the voices in the classroom were getting louder and louder, and Wang Feng and Tang Calamus couldn't help frowning, and a trace of anger flashed on their faces.

Wang Feng didn't even dare to speak, but walked quickly to the podium and wrote a line.

"No talking, violators, 'hand' in, get out!"

The words are simple, clear, and cannot be denied.

After finishing writing, he didn't care about the candidates present, he hurried, but he tiptoed to Zhang Xingxing's side, for fear of interrupting Zhang Xingxing's train of thought.

Wang Feng and Gladiolus know very well that when they are answering complex questions, they must not be disturbed by any outside world, otherwise once the state disappears, it may be very difficult to enter again.

Even in serious cases, it is not uncommon for problems that could have been answered to be disturbed and suddenly forgotten how to solve them.

In particular, Zhang Xingxing is solving at this time, and the Goldmach conjecture that has been trapped in the world for hundreds of years cannot be disturbed a little.

Judging from Zhang Xingxing's answering method, Wang Feng and Tang Yipu both faintly felt a glimmer of hope, and their hearts couldn't help but rise with great desire.

They hope that Zhang Xingxing can really solve Godmacher's conjecture, and they are eager to be Chinese and win glory for the motherland.

As for the candidates saying that Zhang Xingxing had quarreled with them, Wang Feng and Tang Yipu felt a little annoyed because of the students' voices.

The ABC International Mathematics Test is indeed very important, and the specifications are also very large.

However, no matter how you say the ABC International Mathematics Exam, it is also held once a year, and the two of them also have a certain understanding of the level of Jin Zisheng present at Nanshi University.

Not to mention among them, there is definitely no one who can pass this exam and win an international award.

But even if you can win an award, so what?

What if you even won the first place in the ABC International Mathematics Competition?

Every year, there is a first place in the ABC International Mathematics Competition, but where are those first places now, and what have they done?

However, what Zhang Xingxing is doing now is very different.

Although Zhang Xingxing is still a long way from solving Goldbach's conjecture, at least it gives Wang Feng and Tang Iris hope.

Moreover, this hope, over time, is constantly strengthening.

At this time, they had already believed that Zhang Xingxing had not changed the test papers.

Because, judging from Zhang Xingxing's current complex situation in solving Goldbach's conjecture, the previous questions are really too pediatric for him.

There's no need to cheat.

At this time, in Zhang Xingxing's mind, he seemed to feel that he was shuttling through a huge 'labyrinth'.

In order to find the hidden treasure of the 'Labyrinth' Palace, Zhang Xingxing carefully observed the changes around him and left marks along the way.

Back and forth, looking for and seeking, running briskly, for a while, it seemed that the entire 'labyrinth' palace was the figure of Zhang Xingxing.

Finally, Zhang Xingxing stopped, and the corners of his mouth raised slightly.

Although there are many traps in the 'labyrinth' palace, Zhang Xingxing's discerning eyes still discovered its hidden rules.

Zhang Xingxing ran quickly, according to the law, left and right, constantly closing the distance with the treasure in the deepest part of the 'labyrinth' palace.

"Stump, stomp, stomp!"

Zhang Xingxing's fingers were flying, and he could almost only see an afterimage.

One with numbers and characters written on it, and another piece of scratch paper, was tossed aside by a star.

At this time, Wang Feng and Gladiolus swallowed their saliva one after another.

At first, the two of them were still following the steps of Zhang Xingxing on the ground, but the more they got to the back, the huge data and proof methods seemed to be the 'garbled' code in the computer, and they simply 'touched' their minds clearly.

The eyes of the two of them were a little heavy, and their heads were a little dizzy.

However, that doesn't stop them from continuing to watch.

Because, the more this is the case, the more 'excited' the hearts of the two of them.

It is as if he has seen a rising star, and under his gaze, it will soon shine in all directions, shining on the world.

Time continued to pass, and the three-hour exam time passed quickly.

In front of Zhang Xingxing, there were already 20 pieces of scratch paper full of characters.

Ding Chen's test papers, the questions that should be answered, have all been answered, and he knows that even if he continues to stay, it will be useless.

Seeing that the exam time had also arrived, he took the initiative to walk up to Wang Feng, handed out the test paper, and said, "Teacher, the exam time is over." ”

Wang Feng seemed to be a thief, for fear that because of Ding Chen's voice, he would disturb Zhang Xingxing's train of thought.

Hurriedly covered Ding Chen's mouth and made a "shhhhh

Ding Chen was a little overwhelmed by Wang Feng's actions, so he set his eyes on Zhang Xingxing's table, and at the same time wanted to see what Zhang Xingxing was doing.

Unexpectedly, the two invigilators, Wang Feng and Tang Yipu, stood next to him for a full hour and a half.

When Ding Chen saw the scratch paper full of dense characters on the table, he couldn't help but widen his eyes, and glanced at it casually, but found that he didn't understand what was going on in many places.

Ding Chen stayed where he was.

Soon a kind of thing in his heart was born, which seemed to him to be absolutely impossible.

Don't...... Is he answering the last 100-point extra question?

The Goldmach conjecture, one of the world's three major problems?

With the end of the exam time, more and more students have taken the initiative to hand in the test papers, and they all know where their abilities lie.

But when everyone walked in front of Zhang Xingxing, they all stopped, centered on Zhang Xingxing, and surrounded him.

They all understand the difficulty and significance of Goldbach's conjecture, and if Zhang Xingxing can really solve it, then this exam will definitely go down in history.

And they, the onlookers and witnesses, will also be praised accordingly, which is a great honor for every mathematics lover and researcher.