The Troublesome Hero Among the Heroes

On a new day, the class bell rang for the first class.

But the students in Class 4 of Shield Bridge Academy's first grade unexpectedly discovered that today's math class professor did not appear at the end of the bell.

The bright morning sun was suddenly blocked, and a giant dragon suddenly appeared out of the window. He got smaller and got into the classroom, and then he became like Babbage in the past.

"It's very risky, I almost got the full attendance bonus." Professor Babbage relaxed, when the class bell just stopped.

Seeing the students' eyes of curiosity and disappointment, Professor Babbage said: "Sorry, I disappointed those students who thought I would be absent from class today."

"In the game last night, the rich Charles came up with a new trick. I discussed it with the teachers for a long time."

As soon as he finished speaking, the students in the room were physically alive. , I remembered the horror when Giant Dragon Cult asked them to study topology not long ago.

In order to prevent the professor from bombarding himself with new knowledge, class leader Calvin Randtjin decided to change the topic of the professor and raised his hand to ask questions.

Professor Babbage was surprised at Calvin’s question. He didn’t even say what method Charles used this time, so this classmate asked in a hurry. It turned out to be a diligent one. Good child, no wonder that Charles would let himself take care of him more.

After receiving the professor's signal, Calvin got up and asked: "Professor Babbage, I have a presumptuous request, can you tell us about your teacher and classmates?"

Professor Babbage doesn’t have a lot of nonsense in class. Generally speaking, he will start to teach after a two-minute bull. If he is asked to blow other giant dragons, then this time will pass, and then everyone happily open the textbook Continue to class.

The step-by-step learning in mathematics class is already a headache, and everyone no longer wants to be bombarded with additional knowledge.

Professor Babbage looked at Calvin and said, "You said they, I discussed with Dragon Clan Elder's Council's Great Elder one of the "Points Venerable" Leibniz. , Senior has'Hundred calculations Divine Dragon' Gauss,'one-eyed Divine Dragon' Euler, Junior has'curved dragon' Riemann,'Myriad Daos Returning Sect' Poincaré, in addition to Cantor, Freche, Brouwer, and so on, these younger generations who are not well-known."

Then the students, including Calvin, were all caught in the circle. No one had heard of these giant dragons.

Professor Babbage obviously anticipated this. He said, “It doesn’t matter if you don’t know them now. The steps of occupying the island were very interesting to everyone, so they decided to come to the Academy soon to visit Megadon to discuss some issues. When the time comes, you will know each other."

The professor then said: "Too complicated You don’t understand the question, but I’m actually confused because my research direction is not this."

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Then he drew on the blackboard I took a picture and said: "Let’s play a small game first. There are two islands on a river. There are seven bridges connecting the two islands with the two river banks like this."

"The problem is here. , How can I walk through the seven bridges at once without repeating and missing, and finally return to the starting point."

"The deeper question is, what is the principle?"

Finally, Professor Babbage glanced at Calvin and said: "This question is related to Charles' strategy of transporting resources to the fleet after occupying the island last night. As his cousin, you must think about this question carefully."

Calvin dumbfounded suddenly, how could a pot fall onto himself from outside of Nine Heavens?

If it were not for his cousin who never appeared in the public, he could not find anyone, otherwise he would have the thought of going to perish together with him.

The next scene is predictable. Professor Babbage took the opportunity to raise the "Seven Bridges Problem" and became a nightmare for the Shield Bridge Academy students.

In the use of magic, there has been a dilemma similar to the "seven bridge problem". When designing the loop of the magic array, sometimes we encounter the problem of overlapping magic power flow channels.

In the past, to solve such problems, the first thing to do was to optimize the path. When this did not solve the problem, only an "overpass" could be used to solve the problem.

But the appearance of "overpass" in the magic array means that the two-dimensional planar magic array has become a three-dimensional magic array, and its use difficulty has immediately increased by a level.

Through the opportunity of the fierce competition, the students of Shield Bridge quickly spread this nightmare to other academies.

Many people who have done in-depth research on magic arrays have resonated, and they have expressed that the research on this issue is very important.

At night, at Wolf Old Master's house, Old Master was holding a parchment in the living room with a sad face.

Diana came over with a cup of hot drink, put the cup on the coffee table, and asked him to sit beside the Old Master, "Ye, what are you looking at?"

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Like other students who made it to the top 16, she got a few days of vacation to prepare for the battle.

The tactics used by the "Charles" account last night were very strange. Although I won the game in the end, it didn't look like someone's style.

Although there is a chance that someone will use the "nine-stage gradual reduction attack tactic" to meet the enemy, fighting with a large number of slimes violates the teachings of this multi-turret religious believer.

If you are directed by someone personally, then this battle is a group of battleships full of magic crystal cannons that take the initiative to attack the opponent's lair.

Diana's only conclusion is that Charles had been "hacked", but it was not easy to steal the account on the Dreamland platform, so she thought about this issue for a day today.

So Diana, who hasn't left the house for a day, doesn't know what the "Seven Bridges Problem" has spread among the Academy on the island in a short time.

Wolf Old Master handed the paper to Diana and said, "This is what Erbach gave me. Let me walk the entire bridge and return to the original point without repeating it. Look at the How do I go?"

Diana face doesn't change studying the pattern on the parchment, thinking that this must have happened in the game of "Charles" last night.

In the game last night, in addition to the route strategy when occupying the islands, the next strategy for transporting resources between the islands is also very brilliant, making all the islands complete the fortification construction in the shortest time, allowing the enemy to give up In order to lay down the island to obtain resources and rest, he was led by the nose and sent the fleet into the ambush circle of the final battle.

According to the general routine, Diana should come up with a full set of solutions to help grandfather show off in front of Erbach, and then spread his reputation throughout the various academies.

But she didn’t do this, as the saying goes “the greater the ability, the more overtime”, she herself has included Intel’s Magic Brain R&D and Wisteria Academy’s daoist-shaped R&D. Things are busy. What if she shows innate talent in mathematics and is caught by grandfather as a mathematics teacher? Old Master does this kind of thing. She doesn't want to spend time on preparing lessons and changing homework.

Especially the level of human mathematics is a bit sad, she is afraid that when she changes her homework, she will collapse.

As the saying goes, "Everyone gathers firewood and the flames are high." Everyone should study together to study it.

So she shook the head and said: "After simplifying the bridge, the bank and the island into points and lines, you will find that this is actually a mathematical problem. If the mathematical problem is said to be impossible, it will not be impossible. There is no way. The matter."

Wolf Old Master drank a hot drink to think about it, considering whether the Academy needs to increase its investment in mathematics education.