It's hard to be too lazy. Is there a time, then I finished writing, otherwise I will drag it again .. Ha, not even want to brush the screen, it is true, I am actually coming together. : P
1. Start: It is recommended to do it on http://acm.zju.edu.cn, because the above question bank is precipitated for a long time, it is easy to easily, and all are English questions, which helps to be familiar with the environment, and more The important thing is that there is a forum. There are many topics that are discussed inside. Generally, the BM is not allowed to stick Code, but you can get difficult to discuss, general code is not difficult. Another new site is http: // ACM.PKU.EDU.CN, new question bank, currently there is no zoj, but develop N fast, and there are Chinese questions :) Can do it when there is a month, enough cattle seems to be the first 500RMB. There are 200RMBs in question :) Under the reward, there must be the courage ~ 2. The topic is difficult to do, you will do it, you can do the topic of the number of people, this type is generally analog questions, simple Mathematics questions. After a paragraph, you can do a general chart question, search questions, DP questions, calculations (such as bumps, etc.), after these questions, you will feel that your knowledge is not enough, start looking for The book is seen, if it is a team, finally everyone is classified, some people see mathematics related, some DP or search, some geometries, etc., classified online is very detailed, this is not awkward ~.
3. The results of the online prelimaries did not decide everything, because the school will be in order to ensure that there is a team of participation, maybe there is an external aid :) Even if the network is in a good result, there is a competition, the results will not be poor, Ha, we It is an example. For example, Fujian's brothers and universities, their net pre-two teams is better than us, and one team has made 6 questions, but the results are not very ideal in Shanghai's Shanghai finals ( It seems to be the last moment to make the second question :) 4. Time to truly, many teams can basically play five to 80%. Because we generally simulate the topic, most of them are in previous years, Then, the N multi-teams we have can make 3, 4 questions, and truly in the competition, generally two three questions will be awarded. So, as it is said, test is the ability to program under pressure If the psychological quality is very good, I believe you can achieve good results.
5. When the game, the gap will be very obvious, the cattle team and the general distance are not a general near, and the first one can do a seven-eight questions, and the three-class two-three questions, there are quite a few teams. Tropic, this is the gap .... Why? For example, Shang Da, Ha, you will visit the special ACM class, or called the ACM system, and the people are high school NOI (Information Science Competition ), Or the whole school is selected, it is often trained for a long time, or there is a quite high talent. After adding, the course gives them is also ACM or algorithm or mathematics related courses. And they are more than interested, that is much better :(
6. In fact, it is not more realistic than others. Participate in the competition, there is a certain pressure, there is a certain goal, and you will be a lot of questions, so you can improve your own programming ability, such as 200 questions , Average questions 50 lines of code, then, you will have a line of code after training ... I think most people use C / C , and after training, you can make your abstract ability. A lot, the at least will not return to the recursive, DP, and the search has a kind in front of the eye, and it makes it possible to make you in the future, you can use it. And use C programming I believe that you will slowly don't know if you want to use STL, so you can also increase your familiar to STL.
7. The information of this competition will find a FTP to let go, as for the code, it is lijunwei (bbsid). I am very happy to see so many SDSMs are interested. If you want to know, you can ask that Because he still have to participate in it, of course, it is certain that no problem :) I hope that there is a better breakthrough in the next session: "Of course, there is a lot of aspects of the ACM CS, there are many more ways, very Value. OVER :)
I finally finished writing, ~~~ Tired ...
