Chapter 341 (2/2)

Question C is about the medical system of the United States under big data.

Sure enough, the three MCM topics all have a strong ”American style”, which can be said that the Chinese players are very unfriendly.

Especially in question C, you should know that the medical system of the United States is quite different from that of China.

In this way, if the Chinese team chooses this question, it will take at least three or four hours to look up relevant information on the Internet to learn about the medical system of the United States.

It's really a bit of a luxury in a modeling contest where time is so precious. Unless some teams are very good at big data modeling, no one will choose this topic foolishly.

Cheng Nuo can almost foresee that of the six topics, this one is probably the least selected by the team.

After all, of the more than 30 countries participating in the competition, only the U.S. players have a thorough understanding of this aspect, so they don't have to waste unnecessary time.

Cheng Nuo went on to look at the last three questions.

The evolution and influence of the survey Association's information network.

Construction of sustainable city.

F. modeling of refugee immigration policy.

”Which one shall we choose?” Cheng Nuo's team mate asked.

The Foreign Language Institute's teammate did not open his mouth and turned his eyes to Cheng Nuo. The meaning is self-evident.

Although Cheng Nuo's strength has a skeptical attitude, but after all, Cheng Nuo is the team leader in name, at this time, we still need to listen to his opinions.Cheng Nuo pondered for a few seconds, slowly opened his mouth, ”my personal opinion, choose a. Of course, if you don't want to, we can change it. ”

He is an indifferent attitude.

In any case, he can come to all six subjects, and there is no pressure to reach the level of O prize (grand prize) guaranteed before. The difference is only a matter of time.

For example, choose C question, although Cheng Nuo's ability is big again, also need a period of time to consult relevant data. This is not consistent with Cheng Nuo's idea of saving time.

Therefore, his personal opinion is to choose the road vehicle driving problem which is not unfamiliar to the three people.

The road driving rules of the United States and China are the same, both of which drive on the right.

After thinking for a while, the two team-mates nodded, ”OK, choose a question.”

In less than five minutes, the topic of their group was determined.

Next Officially started!

Cheng Nuo is responsible for modeling, the team member of the design institute is responsible for programming, and the team member of the other institute is responsible for writing papers.

Each of them performs his or her own duties.

Cheng Nuo sat in front of the computer and looked at the modeling topic from beginning to end:

[in some countries where cars are required to drive on the right, a rule is often used on multi lane highways: drivers are required to drive in the right most lane when driving. In addition, they should move to the adjacent lane on the left, overtake, and then return to the original driving Lane (i.e. the rightmost Lane), please establish and analyze a mathematical model to analyze the performance of this rule in light and heavy traffic (i.e. when there are fewer vehicles and more traffic congestion)? You can study the balance between traffic flow and safety, the effect of the maximum or minimum speed limit (i.e., too low or too high speed limit) 】

different from the other five topics, which are new urban construction and refugee immigration, this is a very solid topic. Cheng Nuo estimates that there are not a few groups that choose question a.

However, the o prize is not evenly allocated to each topic, but to the winner. Therefore, it is possible that all the 20 o awards will appear in one topic.

This is also the reason why the two team-mates can happily agree to choose question a.

After reading the topic carefully, Cheng Nuo didn't rush to start modeling.

You can't eat hot tofu in a hurry.

Before modeling, we must do enough preparation.

He needs to find some papers and books to learn some knowledge about road traffic.

It won't take long, about half an hour.