P (Polynomial Algorithm) Problem vs. NP (Non-Polynomial Algorithm) (also from one of the top 10 puzzles in the world)

At the moment when he saw the topic, Zhang Jiaming's face changed slightly, this topic was not his scope of expertise at all, so without any hesitation, Zhang Jiaming decisively admitted defeat.

Zhang Jiaming ended up dejected, and Quan Jiuli directly replaced him, because it was originally arranged that Quan Jiuli would not play, retain his strength, and hide Quan Jiuli's trump card.

But I didn't expect that there was an accident, and none of the members of the youth group sent by country Z this time had contact with the questions in this competition, except for Quan Jiuli.

The people in the youth group are either not good at this kind of topic, or they have been exposed to it, but they are not very proficient, so in order to ensure the victory of the game, they can only send Quan Jiuli to play.

As soon as Quan Jiuli came on the stage, he didn't say anything, just came to the whiteboard and began to write the answer.

The man was a little shocked when he saw the answer given by Quan Jiuli, this was the question assigned by the professor of their academy when he left the academy, if it weren't for today's competition, they wouldn't have been able to come up with it, but I didn't expect someone on the field today to solve it in a way that was easier than the professor back then.

Quan Jiuli looked at the man's shocked appearance after solving the question, and was a little unbearable, this topic was the topic she left before leaving Y National Academy, but she didn't expect it to be used as a competition topic now, this is really not that she is too strong, but that the other party actually released water.

“How can you work out this problem.” (How do you solve this problem?) ）

“Is this a difficult question?” (Is this question difficult?) ）

“This is the question left by the honorary principal of our Y country. Do you think it is difficult.” (This is a question left by the honorary president of country Y, you say it is not difficult.) ）

“Honorary president! When did you become an honorary principal? Why didn't I know.” (Honorary Principal!) When did I become an honorary principal, how do I not know. ）

The man frowned and said, "Our honorary president of Y, what do you care, you tell me how you solve this problem." (Our honorary principal of country Y, whatever you do, you can first tell me how you solved this problem.) ）

“No comment. Now that I've worked out your problem， it's my turn to work it out.” (No comment, now that I've solved your problem, it's my turn.) ）

As he spoke, Quan Jiuli wrote the title on the whiteboard

Yang-Mills existential and quality gaps

Seeing this topic, the man also admitted defeat, after all, this was not his own reply, and seeing that Quan Jiuli easily solved the topic they taught just now, he knew that he was destined to be difficult for Quan Jiuli.

The host looked at the woman who ended the two competitions and fell into a deep silence, what's wrong with this world, how did the last cultural and art competition be turned by this girl named Quan Jiuli, and this time the math competition was also turned by this girl named Quan Jiuli, won't this happen in every next competition!

I have to say that although this host thinks very far, he thinks right.

“All right， let's congratulate the representative of Z on his re-entry， and then let's welcome the representative of M to the stage.” (Okay, let's congratulate the representative of country Z on being promoted again, and then the representative of country M will be invited to the stage.) ）

The person who came to power on behalf of country M was Quan Moxie, looking at Quan Moxie, Quan Jiuli said: "I won't show mercy to my subordinates."

"Neither will I, let me see what you're capable of."

The shameful rock-paper-scissors began, and Quan Moxie was naturally spoiled by his sister, so of course he released the water.

Of course, the strength of our big boss doesn't need to be released at all, so the first opportunity to solve the problem fell to Quan Jiuli.

Out of respect for his brother, Quan Jiuli re-asked a question.

The existence and smoothness of the Navier-Stokes equation

Quan Moxie looked at the title on the whiteboard, the shock in his eyes became deeper and deeper, people who can write this kind of topic, most people will think that this is an old-timer who has been teaching for at least ten years, but the truth of the matter is that it was written by a child who is only sixteen years old, how can this not be shocking.

Quan Mo admitted defeat, and even gave up the next game after communicating with the representatives of the elder group of country M.

Because of today's game, let them know that Quan Jiuli can only be good, not evil.