I m going to take the ACM, how do I get it?

Your school's ACM is not famous, maybe you spend more time and may not be able to achieve anything, the main thing is that it takes a lot of energy to engage in ACM, if you don't have a strong interest and perseverance and perseverance and a certain talent, you can't stick to it If you really want to do it, then you ask your school's computer teacher, and then you can brush up on a few oj questions yourself, such as hdoj zoj poj and the like, ** can be searched, and the other is to buy some books on algorithms, For example, Introduction to Algorithms, Algorithmic Art and Informatics Competition, those two books are enough, and then it is constantly practicing, summarizing, practicing, summarizing, ......Generally speaking, if you want to play at the level of the Asian Finals, you need to train for an average of 8 hours a day ......I'm also working on the ACM ICPC right now, so let's work together

Blow it all. ACM practice is practice, and IQ is also required. I haven't practiced playing for others on any question, and I can always win second in the first competition (the other two make up the number).

If you take the first place, it will be fatal to do a good job of data structure, typical exhaustive method, all kinds of search, sorting, all kinds of artificial intelligence, C++ implementation of various mathematical functions. But to be honest, it mainly depends on the strength of the school, and the strong ones in the school have typical questions, and they will get the first place if they do a few questions. Very simple.

Lessons: 1) Basic Algorithms: Dichotomy, Division, Greed.

2) Discrete Mathematics Prudence Discrete Mathematics Dynamic Programming.

4) Data structure: line segment tree, tree array, and search set, trie graph.

5) Graph Theory Problems: Minimum Spanning Tree, Shortest Circuit, Strongly Connected Components, Bridges, and Cuts.

6) Network flow algorithm: basic network flow algorithm, DIC algorithm, network flow with upper and lower bounds, and minimum cost flow.

7) Calculate geometry: line to line intersection, line to surface intersection, convex hull, semi-plane intersection, etc.

8) Discrete Mathematics, Advanced Mathematics, Linear Algebra, Elementary Number Theory, Computational Geometry.

9) Ji Yuanxiao with computer professional English.

10）c++；Basic recursive, enumeration algorithms.

In fact, if you are ACM, you will take C or C++, in fact, the questions are simple, that is, you need strong logical thinking and mathematical knowledge, I participated in it last time, I have some questions and examples, you see if you need it.

Let's look at the introduction to algorithms first, the one of the Machinery Industry Press, it's quite thick, and the algorithms in it are all basic, go to HDU (or POJ (cut some water problems, which are topics with high AC number and AC rate.

Then look at Liu Rujia's algorithm art, collectively referred to as the "black book".

By the way, let's see if your school has an ACM training team, and contact us to see if there are any summer training camps and other activities, which our school has.

I've been doing ACM for 3 years, and most of them still learn by themselves, and I read books while cutting to the point, and I really don't know how to look at the solution report.

My ACM dedicated welcome exchange

I'm also participating.

I'm proficient in the basics.

Don't think that you can get the gold medal in the Asian competition all at once, unless you are a student of Shanghai Jiaotong University, Peking University and Tsinghua University, and you still have to start getting in touch with algorithms in middle school.

The ACM rookie of the junior floats by.

ACM can only take it one step at a time, but if you put in more time and study a little faster, I regret that I know that ACM is too late, and I don't put more effort into my sophomore year. So there are basically no results.

Starting with simple questions, algorithms are learned one by one, plus training for this type of question. You can practice your hands in a variety of competitions. Maybe you can't understand a certain algorithm at first, but after a while, you will have a new understanding when you look back.

In addition to strength, it takes a little luck to win the gold medal.

The biggest feature of ACM is that there are no shortcuts, so you have to work on your own.

ACM candidates must be students who are pursuing a degree at their host school and have completed at least half of their studies. In addition, each team is allowed to have a maximum of one player with a bachelor's degree (that is, at least two of them have not yet obtained a bachelor's degree), and players who have already participated in two finals are not allowed to participate in regional competitions.

The selection is made several times and three times, and the school is registered. Each school has a team of judges who are in charge of a team of teachers, called "team leaders", who are responsible for the qualification of the players and designate or themselves as the coach of the team.

The competition is divided into two levels between teams of 3 people sent by various colleges and universities. Teams should first participate in the "Regional Competition", which takes place from September to November each year in various parts of the world. The team with the highest score in each regional competition automatically advances to the "finals" to be held in the United States in March of the following year, and other teams with the highest scores may also be invited to participate in the finals.

As follows:

The first stage: brush the water problem first, the water problem, that is, almost no algorithm is involved. You need to figure out how to solve it yourself. Such a question, one is to exercise logical thinking and rigor of thinking, and the other is to exercise the best ability. Generally, there are about 200 questions.

Stage 2: Gradually learn some simple algorithms. In the second stage of history, 400 questions were brushed.

Stage 3: Continue to correct the settlement method on the basis of the second stage. At this time, you can look at the introduction to algorithms. Learn data structures. Keep brushing the questions. Brush to around 600.

Introduce. Founded in 1947, ACM is the world's first scientific and educational computer society, with more than 100,000 members in more than 130 countries and territories around the world. ACM is the world's most influential professional academic organization in the field of computing.

ACM, short for ACM-ICPC, consists of the following two parts:

ACM-Association for Computing Machinery (ACM).

ICPC-International Collegiate Programming Contest (ICPC).

The ACM International Collegiate Programming Contest (ACM-ICPC or ICPC) is an annual competition organized by the Association for Computing Machinery (ACM) to showcase college students' ability to innovate, team and program, analyze and solve problems under pressure. After nearly 30 years of development, the ACM International Collegiate Programming Competition has developed into the most influential collegiate computer competition.

The event is currently sponsored by IBM.

Hope it helps.