host brain pain

Chapter 363 How about... Let me try?
Su Xiaomu among the crowd didn't want to stand out at all.

Even if it was Hills' pointed cough, Su Xiaomu didn't really want to continue to show off the limelight.

He is an exchange student from outside, and he doesn't plan to be an exchange student, so there is no need for him to be overly outstanding.

Seeing that Su Xiaomu didn't take the initiative to stand up, Hills didn't say anything.

There was a not-so-salty smile on his face.

If you look closely, you will find that it is a very easy-to-understand expression of 'watching a good show'.

Although Hills doesn't know much about everyone's algorithm level, he is still very confident in the difficulty of the questions he gave.

more importantly……

limited time.

The first formal class is arranged for a large class time, and the whole course is 35 hour and [-] minutes.

Sears has spent about 10 minutes on the opening remarks and the previous ones that are simple and easy to understand.

Follow the normal process, or the general teaching process.

At this time, lecturers or professors will not arrange very difficult in-class quizzes.

But Hills did the opposite.

About, probably, maybe, or want to directly see Su Xiaomu's level.

Professor Hills is also an ordinary member of the MIT CSAIL laboratory, and heard the name Su Xiaomu from his own channels.

In addition to hearing that Su Xiaomu is different from the general excellence.

I also heard...

Su Xiaomu's handsome looks suit both Chinese and Western styles.

That's why I wanted to make a big scene in the first class.

If the rumors are true, Sears believes that Su Xiaomu's excellence will soon be seen.

The twitter discussion started with Louis' words and developed in depth.

"Knight's Travel Checkers is a classic problem."

"If you have enough time, it's no problem at all. This is a problem that can be solved with brute force."

"It makes sense."

"let me think again."

"..."

There were also people on the side with a "what" expression on their face.

"What are you talking about? Why can't I understand at all?"

"What is it on the projection, how does it feel like playing a game?"

"Brother, expert!"

"..."

In fact, not everyone is so good.

Besides...

Exchange learning does not have credits, exams, tests or other means to grasp students’ learning level.

So some people don't understand and don't intend to understand.

More importantly, for many people, coming to MIT in the United States is worth the price of admission!
As time passed by, Su Xiaomu stood silently in the crowd, as if I fit in very well.

But don't plan to show up.

Until someone's eyes slipped past Su Xiaomu's body, and he began to make conscious and targeted suggestions.

"Su, you are excellent in algorithms, why don't you give it a try?"

"Yes, yes, this is the first class, the professor should just want to dig a hole."

"We can't find a way to solve the problem for a while."

"If you use exhaustive methods, time is too late..."

"..."

commonly known as...

Catch the ducks on the shelves.

In fact, Su Xiaomu saw everyone's efforts in the crowd.

Some are in a hurry, for example, Louis has written a sample on A4 paper, and the possible construction of the tree.

I have to say that the students who study hard at MIT are really outstanding.

That is, time-limited and messy right now.

Anyway, from Su Xiaomu's point of view, if Louis is given some quiet and uninterrupted time, he should be able to successfully solve this algorithm problem.

Su Xiaomu also saw Chen Jiming's attempt.

It is a pity that Chen Jiming's route was wrong at the beginning, and he had to start over.

Chen Jiming has realized his mistake and is correcting it.

This kind of classic problem was solved when Su Xiaomu led Chen Jiming and Shang Siyu to form a team.

When more and more eyes focused on him, Su Xiaomu suggested in a low voice among the crowd: "How about..."

"let me try……"

Quickly, quickly vacated the place.

Su Xiaomu's surroundings were immediately ready for Su Xiaomu to display his space.

Su Xiaomu smiled slightly: "I'll try, I may not be able to find the answer quickly."

Although he had been sure of it for a long time, Su Xiaomu was still very humble.

This is a traditional virtue in Chinese culture.

Taking several pieces of A4 paper and a pen, Su Xiaomu calmly wrote out examples 1, 2, and 3 based on the questions under the watchful eyes of the onlookers.

Write out the tree structure...

Some discerning people, such as Lewis, have seen the results between the lines.

Seeing that Su Xiaomu didn't stop writing, the crowd didn't beep loudly.

Louis didn't have any desire to show, anyone who understood would want to know what else Su Xiaomu had to show.

Su Xiaomu hesitated for a moment.

I continued writing.

A general-purpose C++ program code is written with a water pen.

Generally speaking, the codes of such algorithm questions are not very long, and may be as long as one or two hundred lines.

A few dozen lines less.

But today, when computers are freely available, few people write code by hand.

Some keywords can be completed to save time, and the code written by the compiler will be more elegant.

Although many girls hope to see Su Xiaomu continue writing.

because……

Su Xiaomu's handwriting is also excellent.

Su Xiaomu started very quickly, and said while writing: "There may be more solutions, but for the time being, I have thought of such a solution, which is relatively simple, so I will write it by hand first."

This is also the habit of those who have participated in the competition.

On ICPC, most people will choose to print the code and try it manually after there is a problem with the code compilation.

Because the total time is limited.

Because the computer is the only one.

Because it's just simple handwriting, and there are no notes or instructions.

So the code looks very concise.

There are only 35 lines in total.

is an odd number.

Not in pairs.

Just as Louis and the others figured out the possibility of the successful operation of this code, applause suddenly rang out from a corner.

"Very very perfect!"

"Su, I have heard of your name and your excellence, but I never thought that you could be so perfect."

Professor Hills clicked his tongue in surprise.

Then the blue-green eyes rolled, and he said with a smile: "Su, why don't you tell everyone about this issue."

Su Xiaomu: "..."

Hehehe, the routines of the Americans are really deep!
Su Xiaomu didn't even know what to say.

Unable to evade, Su Xiaomu had no choice but to stand on the podium again, and explained in standard English calmly:

"The knight traversal algorithm is very classic. Generally, a knight is placed at any position on an N*M chessboard, and the knight moves the 'day character'. The question is generally whether the knight can traverse the chessboard without repeating."

"According to the problem description, the chessboard has additional constraints, the knight can never cross his path, and the path must form a regular hexagon."

"Generally speaking, there is a conventional approach to solving such problems, exhaustive..."

"Of course there are simpler ways, such as this..."

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Here comes the update!

(End of this chapter)