The questions of the IMO competition themselves are changeable, it is uncertain, magical, and the scope of the test is nothing more than the knowledge of high school, but for those professors who make the questions, any question, as long as they give them an idea or definition, they will play this question very slippery.

They have mastered this kind of knowledge and technology, and they have already conducted countless exercises in their hearts before they come up with the questions, and children want to get scores on such topics, and they will definitely not make it so easy for you.

Ten minutes later, Fang Chao hadn't started writing.

He was at an impasse.

How should this problem be solved?

Fang Chao pondered for a long time, but he hadn't thought of a good way to come out for the time being.

The rest of the people are still doing questions, most of its players are like Fang Chao, caught in a stalemate, these three questions, each question is like a door god, suppressing the door of the score, trying to kill them, it is not so easy.

But in the same way, the so-called door gods, not unbreakable, at least some players have found a way to deal with them, they are very strong, their own strength is also unfathomable, among the younger generation, South Korea, the United States, Singapore, and the four major countries of Canada have a certain talent and special means, they took a shortcut when dealing with these door gods, only to see these door gods retreat and retreat, constantly losing blood, and getting closer and closer to the door of victory, you can immediately refresh the dungeon task reward.

Half an hour later, Fang Chao was still at a loss.

At this time, a contestant has already stood up, and he has handed in the papers!

Fang Chao didn't know this person, he was the first to hand in the paper yesterday, which caused the dissatisfaction of these people, why did you submit the paper in advance and look down on anyone, will I lose to you So today, he took the lead in handing in the paper, and even glanced at Fang Chao's side, seeing that he hadn't started writing the third question yet, his nasal voice let out a gentle 'hum'.

"What are you humming, I don't believe you got all the points."

Fang Chao glanced at the other party's nationality, Indonesia, I'm so afraid, the players from this country have been a little strong in recent years, but Fang Chao is not afraid at all, over the years, their progress is certainly very fast, but if they want to surpass the national team, they have to wait at least another ten years.

But in ten years, the national team will be even stronger!

After ignoring the Indonesian, but within the next ten minutes, two more players turned in their papers, one of them from the United States.

"Hey, the members of the American guys can't be underestimated, although they will steal other people's achievements, but in the past few years, they have more or less won the team championship, and to be selected into the American team, their own strength is definitely not weak, he handed in the paper so early, is it because he has the determination to win?"

"It took about three hours to hand in the paper, and I don't know if there were any mistakes, hum, but you want to influence me with this, it's impossible, am I someone who will be influenced by others?"

"Submit the paper early, that's all the leftover stuff I played with yesterday, you want to create psychological pressure on me in this regard, it's impossible!"

In Fang Chao's heart, it can be said that there are no waves in the ancient well, and there is no fluctuation at all...... If I had to say that there were, it would be a slight ripple, a very calm kind, like a leaf falling into the water of a lake, and it would be obviously impractical to say that it would have no effect.

He's still a kid!

The math level of lv3 is still not easy to solve any of the problems in the IMO event, at least relatively speaking, a large part of it is very easy, but there are also one or two problems that are not easy for him to solve.

There are still too few topics to be exposed to, and if he trains for another month, he believes that he will be more comprehensive, at least he will not be so distressed by the last question on the last day of the IMO competition.

But obviously, even Professor Lin, he can't predict what the topic of the IMO competition will be, the professor who makes the question is different every year, no one knows which country will send which professor, these are unknown, and similarly, for the host country, what kind of topic their main examination committee chooses, it is also an unknown.

Therefore, if you want to answer the question by judging it, you might as well improve your own level.

At this time, the other contestants are still answering.

Fang Chao's mentality, which was in trouble, was slightly affected, but not all.

There's still plenty of time, two hours left, that's enough!

If you can't think of a solution in a short period of time, then simply answer it stupidly.

thtthhhthtttttth……

thttththhthhttttthththhth……

thhttthththththtttthththhthhttthttth……

……

Fool operation, IQ is zero.

For any player, Fang Chao's behavior is definitely like an idiot, but there is no way, if he doesn't use this primitive method to analyze his ideas, he won't get any points for this question at all.

Maybe other people can, and even a few players of the national team are not a problem, but in this regard, Fang Chao really has not been exposed to systematic learning.

All the knowledge he learned was comprehended from books, test questions and even what the teacher taught, after all, from the second semester of the third year of junior high school to the first year of high school, it was only a little more than a year.

In the final analysis, even if there is a bonus of the system buff, his background is still a little insufficient, and now it is completely exposed.

Fang Chao wrote the data seven times, writing the blank space densely, and he stared at this series of T and H.

They're like men and women, and they're so mischievous, and for math players, you can think of it as anything, even the numbers 0 and 1, or something else for easy memorization.

Fang Chao's thinking ability was strengthened, and his memory was improved, so after dozens of minutes, he suddenly became enlightened.

"I see, I see, it's actually this Yazi...... I'm really not very smart, I didn't even think of this method, if I had thought about it earlier, this question would not have trapped me in front of me for nearly half an hour. ”

"It's so easy!"

"Induction!"

"If this problem is calculated using the recursive method, there is no difficulty at all."

"I'm coming!"

The door god of the imo event, you can't stop me, I have understood your routines, your means are not at all for me, even if I only have a bamboo knife in my hand now, I can still insert your vital point and make you continue to bleed, not to mention that I still have a big artifact in my hand.

You will surely die!