How should I prepare for the ACM competition and how useful is the ACM competition? Harmful or benef

Common ACM algorithms and exercises.

The first stage: practice the classic commonly used algorithms, each of the following algorithms for me to play ten to twenty times, and at the same time streamline myself**, because it is too commonly used, so you don't have to think about it when you write, you can play it in 10-15 minutes, and even turn off the monitor to play the program.

Come out. 1.Shortest circuit (Floyd, Dijstra, Bellmanford).

2.Minimum spanning tree (write a prim first, kruscal to use and check the set, not easy to write) 3Large numbers (high precision) addition, subtraction, multiplication and division.

4.Binary search. (**Can be within 5 lines).

5.Cross multiplication, judgment line segment intersection, and then write a convex hull.

At the same time, proficient in hash tables (to be familiar, to be flexible, ** to be simple) 7Mathematically, there are formulas for tossing and dividing (within two rows), line segment intersections, and polygonal areas.

8.Calling the system's qsort, there are a lot of skills, and you can master it slowly.

9.Conversion between any base systems.

To learn ACM, you need to be proficient in the basic syntax of the C language, have a great interest in programming, and learn about data structures. Most of the content is about data structures, such as: Deep Search (DFS), Breadth Search (BFS), Merge Sets, Parent Functions, Minimum Spanning Trees, Number Theory, Dynamic Programming (Focus), Backpack Problems, Shortest Circuit, Network Flow, ......There are also many algorithms, which I list are often tested, and I am also studying what I said above.

It's best to buy a book about "Data Structure" or a book about algorithms, and after reading some of the questions, you have to do it yourself, and if you do the questions, go to Hangzhou Electric ACM to do the questions, which have a lot of very basic questions, which are good. In terms of information, there are a lot of them, most of them are or Wikipedia, and you can look at the solution report of other people's blogs, which has a detailed introduction, and if you don't understand, you can ask your classmates and brothers. By the way, there is another point, ACM competitions are all in English, so bring this dictionary to look it up when you compete.

I hope you are satisfied with what I say, and I wish you something to gain from ACM!

Beneficial; It is designed to demonstrate university students' ability to innovate, team spirit, and the ability to program, analyze, and solve problems under pressure.

The International Collegiate Programming Contest is an annual competition that aims to demonstrate the creativity, teamwork and ability to program, analyze and solve problems under pressure, and has developed into the most influential collegiate computer competition.

Authorized by the ICPC Asia Competition Committee, China University of Mining and Technology will hold the 44th International Collegiate Programming Competition Asia Regional Competition on November 2 and 3, 2019 at Nanhu Campus, with the opening ceremony and warm-up competition on November 2, 2019, and the official competition and closing ceremony on November 3. In this competition, nearly 300 teams were selected through the online competition.

It helps to increase the competitiveness of job hunting. It's not unreasonable for employers to prefer candidates with an ACM background. The interviewer will also worry about being deceived by the candidate, and when he can't fully understand what you've done in the past, an objective and unbiased competition result is often more reliable than a project experience that can't be explained clearly.

Looking at the career development of ACM players, they are fortunate to have accumulated enough knowledge in college alone, and through one competition, they have developed a rich skill dimension, and finally helped them to move more steadily and faster step by step.

When we understand how these people slowly train themselves into enviable people, we should actually think about how to transfer their mature and well-summarized experience to their careers.

This is a great help for programming, and it also greatly improves the ability to write. I'm back at work, and it's clear that people who haven't done ACM are not going to do something that they can think about in the slightest. Depends a lot on the faces and the classes inside the opposite.

I always like to say if there is a way to do this. Of course, such ideas are good, and when they don't, they are at a loss.

ACM International Undergraduate Program Review.

The Grand Final (hereinafter referred to as the "Grand Finale") is held once a year, usually in March. The participating teams are selected from the teams in each sub-division. The finals are organized and supervised by the ICPC CEO.

In the competition, you need to be familiar with all programming languages, and you must be proficient in more than one language. Also, the individual's English level should be good. Otherwise, it will be a big loss. Finally, be nice to the data structure!

The ACM ICPC Asia Division can have up to three teams in each region, and the specific indicators are based on: if you win the gold medal in the Asian region in the previous year, you can get one index, and in the qualifiers (you can get two indicators for entering the top 10 in the qualifiers, and then you can get one index when you reach a certain ranking such as about 60), and the number of teams can be obtained by adding the above. Some schools have a good relationship with the host school, and they can send more teams to practice and not participate in the rankings.

If it is a comparison of ACM within a province, it depends on how the local area is allocated, and the specific province is different.

The history of the ACM International Collegiate Programming Competition (ICPC) dates back to 1970, when Texas A&M University held its first competition organized by the Alpha Chapter of the UPE Computer Science Honor Society. As a new way to discover and nurture top students in the emerging field of computer science, the competition quickly received a positive response from universities in the United States and Canada.

In 1977, the first ICPC Finals were held during the ACM Computer Science Conference and evolved into a multi-level competition. Since then, ACM has served as a sponsor of the competition, and in 1989 it was headquartered at Baylor University in Texas, USA. Since then, the competition has evolved into a global network of universities that hold regional preliminaries to select teams to compete in the ACM-ICPC Global Finals.

In 1997, IBM became a sponsor of the competition. IBM's participation has led to a seven-fold increase in the size of the competition. The number of participants increased significantly, involving tens of thousands of top students and faculty in computing from 1,821 universities in 83 countries on six continents.

ACM ICPC is a showcase for computer programmers from all over the world and the best showcase for the world's leading universities. Since 1996, Chinese mainland universities have participated in the Asian preliminary round of the ACM International Collegiate Programming Competition, and Shanghai Jiao Tong University, as one of the earliest universities to participate, has entered the ACM ICPC Global Finals seven times, and won the 27th ACM ICPC Global Finals held in Hawaii in 2002, which is the first time that a Chinese university has won the championship and the first time that an Asian university has won the championship. In 2005, Shanghai Jiao Tong University also won the championship of the 29th ACM hosted by Shanghai Jiao Tong University.

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.