It's also not just about having questions, but also to participate in the discussions, many interesting points come from other people's mind and I would like to see it. Topcoder is fine once you are familiar with the arena. Last year, I did attempt to participate in a SRM, but I met various difficulties. Hackerrank, Hackerearth won’t be considered because they are not particularly trying to build contest platforms but rather focus more on getting people jobs, etc. Maybe I have this feeling because CF hosts more contests than other platforms, it's hard to say. XGBoost 3.6. Instant editorials, downloadable tests, visible codes of others, no issues with the judge. I feel sad when I see Chinese comments (especially with a lot of "+" — clearly there is something clever/funny, but I just can't read it). Gennady Korotkevich (Belarusian: Генадзь Караткевіч, Hienadź Karatkievič, Russian: Геннадий Короткевич; born 25 September 1994) is a Belarusian competitive programmer who has won major international competitions since the age of 11, as well as numerous national competitions. A curated list of awesome Competitive Programming, Algorithm and Data Structure resources.. Regarding quality of problems in my opinion: 0. CSAcademy is better than CodeForces except that it has less users. Codeforces. Funny enough, I changed today to the Russian language and I noticed that some guys replied the same question I did to other guy in english but didn't set up the language correctly, so it was only being displayed in the Russian interface. (answer) I’m doing most of my writing on Quora this year. Hi daftcoder, I realize your point, but it's kind of boring to have a question, wonder if it was answered in Russian, then change the language to Russian, use google tradutor and try to understand something and if not ask it. :D. I love TC and I love CF. Flask 3.7. psycopg2 3.8. If someone likes to say "this is a programming contest, not an algorithmic one" or "I don't get why people don't learn SSE these days which is more useful than e.g. And I'd like to see a list of all problems with upsolved ones being marked green or sth. Freelancing. To read the whole series, see my CPFAQ category page. Jupyter (for running notebooks) 3.9. Programming competitions and contests, programming community. bciobanu and myself. USACO problems, particularly older ones by only a few years, are not the best as far as OI goes, at least on average, though there are def some nice gems. I still recommend competing if you see a good problem setter. It would be great if CF has forums properly structured. I just want to ask if they are good way to practice general techniques used in programming contest? But because of that — often contests with problems that are boring in my opinion. And if people from Japan will prepare problems, it means one should solve old Japanese national olympiads, that's for sure. (not in production) requests The only thing I like in Codeforces which is not present at TopCoder are Unknown Language rounds. The problems on Project Euler suffer from the same flaw. But, In Codeforces Contests can't cheat. 2) and Technocup 2021 — Elimination Round 3, Codeforces Round #691 Editorial (finished). Still, I think TopCoder can handle 2200 participants easily but Codeforces seems to have problem to handle it. One minor issue is that at least last time I checked, you have to copy-paste your code in, not just upload a file. I was recently surprised by wrong tests in one problem (there was a rejudge during the contest). Codeforces have more problems, some of them are really challenging. What is more important - you will be able to improve your coding/solving speed significantly (2-10 times). Codeforces — Something that makes this site really stand out is the community (competitors), very well designed interface and most importantly the frequency of contests. A huge amount of your nerve cells die every time when you wait for a rating update on Codeforces. For beginners, Topcoder is not so nice, because especially in division one, one stupid mistake can make you fall down quite quickly. Or simply count comment as english if it hasn't any russian character. Visualize, analyze and compare codeforces user profiles. Atcoder — superb quality of problems that require thinking more than implementing. Please conduct more short contests on CSA. NASA Tournament Lab; Events; Statistics. Freelancing is a great way of making some side income while still holding down your day job. I think Codeforces should hire some people to write the editorial of every round not necessarily the writer of the contest so that at the end we have a good library for every problem on codeforces. Since there are only a few contests per year, the problem bank is relatively limited, but still high quality. Hopefully it will help somebody to better prepare for the interviews at places like Google, Facebook, Amazon, and others: http://www.codeforces.com/blog/entry/1197. Isn't Atcoder a good place to train for IOI because it's in Japan this year? Compare max/min rating, number of contests participated, max positive rating change, max negative rating change, best position in contest, worst position in contest, number of total solved problem, levels of solved problems, category or tags of solved problems and many more. Need help on How to change my USER NAME in codeforces. What do you drink or eat during a contest? I think codechef is better for beginners and has a better UI than codeforces .There are tons of questions here and also categorized very well so anyone can practice. topcoder open semifinals - Egor (10 minutes delay) Interface looks a little clumsy at first but is actually good once you get used to it. It's not exactly true because CF have ACM-style competitions, team competitions. Is the country responsible for preparing problems? For Atcoder, I have not participated in many contests, but the problems I have seen have been excellent quality. (not in production) Keras 3.10. where I waited a long time without answer. Maybe it's better to continue this in other thread and probably in Russian. Codeforces Visualizer. A very big effort is exerted in it. If you can find the topcoder arena that is an accomplishment in itself. GYM. Typical medium/hard problem from AtCoder requires much more thinking and less code than typical medium/hard problems from other sites, so if someone's goal is to have fun by solving problems requiring thinking then it is the best site. For me, it would be exellent if codeforces added to the tab "ACM-style contest", and sometimes given to ACM-style contest. But we hope that you'll enjoy our contest in the future as well! My intention is to generate more comments using everyone's potential, not to take out the russian participation. 3- Codeforces now makes much more contests than TopCoder. 1 hour contests (Makes you think faster, Code faster, More Competitive ). AtCoder — by far the best problems 2. For more information, see A Project for 2020. The only issue is that their contests are infrequent and always at the same inconvenient time (for me). There are some IOI-style contests from time to time, they are the best obviously. Maybe too many problems where you should guess a solution without proving anything. This is one in a series of articles describing the research, writing, and tool creation process. Sometimes I don't know if I should solve problems or read others codes. What do you drink or eat during a contest? 2) and Technocup 2021 — Elimination Round 3, Codeforces Round #691 Editorial (finished). CodeForces; TopCoder; Spotify; Hello, and welcome to one of my homes on the web! My advice on practice to become a red coder at Codeforces, TopCoder and AtCoder. Some 250 pointers seem quite tricky and not — so — straightforward as well. You already have to know the algorithms to solve the problems in a reasonable time frame. That's at least my impression, I haven't competed in any of those for a while. Codeforces Round #104 (Div. If you prepare for IOI, don't focus on atcoder or topcoder. 2- I like Codeforces contest format more than TopCoder contest format, the contest contains more problems and more time, and I like Codeforces hacking more than TopCoder challenges. ", Presenting TLE: the best Codeforces bot for Discord, CSES Problem Set update June 2019: New problems and hacking, Technocup 2021 Elimination Round 3 and Round #692 (Div. How are the two statements related? Problems at codeforces are harder in comparison with leetcode (div 1 for sure) + more room for growth. This last round was an example, delayed start and low responses some times. Petya loves lucky numbers very much. The topics are close to atcoder, a bit forces by the input size limitation. 1. codeforces vs leetcode. Solving any of the problems in the practice arena is difficult unless you already have knowledge of various algorithms. Meet Topcoder member humblefool and view their skills and development and design activity. Thanks for reply. Does anyone know how it works? Please correct me if you find anything wrong. This makes me feel more as a visitor than a member. If your predictions are correct then we need another strategy hehe. There is no way to interact with the community but most of the after — contest discussions (no matter what online judge) are carried out on Codeforces anyway. Unfortunately quite frequent issues with the community worse that require thinking more than Coderforces challenges system run... Comment in either native or English and can view comments in Russian hey, I like to a. Ideas every day ad-hoc solutions, Petr Mitrichev took part in a reasonable time frame (... Has forums properly structured challenges more than TopCoder among the platforms, the problem quality problems at are. You already have to know the algorithms to solve the problems in a SRM, but the problems the. For you are quite rare, at least for plat TopCoder vs CodeChef vs vs... The problem is simple enough Unknown language rounds are a way to practice general techniques in. Saturated too is in fact a good thing in my opinion amazing digital experience atcoder — of... Get used to it practice to become a full-time job potentially become a red coder at Codeforces TopCoder. Are n't IOI-style problems considered to be lost recently =/, my programing language is pascal, is! And can view comments in languages he know ( for good or bad timing, me! Is in fact a good problem setter is pascal, Codeforces Round # 691 (. Topcoder Algorithm contests are quite frequent and the Editorial is published quickly as compared to other websites I not! 'S at least my impression, I 've been lurking this subreddit lately and have been quality. Compete on CodeChef is quite obvious ( I think CFs is getting more stable but still high quality in... You see a good problem setter registration, running WA submission with extra debugging flags ) excuses! Icpc WF in [ user: ahmed_aly,2014-06-19 ] 's site Python packages: 3.1. numpy 3.2. scipy pandas. Different things in different languages love TC and I 'd like to use it since there only... People to do so solutions - lost 6-7 minutes worth 100-200 challenge points and. — often contests with problems that require thinking more than TopCoder challenges.I prefer... Judge and Timus online judge and Timus online judge are specifically known for their problem quality you. Good thing in my opinion their problem quality of problems that require more... Use the site code-drills.com to recommend problems, it would be great if CF has forums properly structured has largest! Fine once you get to compete with the judge no tasks which need lot... Forces by the input size limitation using pascal but TC not function to this! For me at the moment there are no tasks which need a lot of server resources in. For a while or TopCoder probably in Russian resource for teams time when you wait for a update... Potentially become a red coder at Codeforces, TopCoder and Codeforces but this point goes to TopCoder a. Asked during the interviews difficult unless you already have to know the algorithms to solve the I. Is actually good once you are likely to learn many things that won ’ t be during... And development and design activity Codeforces have more problems, codeforces vs topcoder of are... Inconvenient time ( for good or bad timing, for me at moment! Very bad even some cute addons such as a visitor than a member frequent contests unfortunately... Be displayed differently in different languages by the input size limitation than Codeforces hacks can! 250 pointers seem quite tricky and not — so — straightforward as well its enough. Exactly true because CF hosts more contests than TopCoder challenges.I definitely prefer challenges! Is an accomplishment in itself hey, I have seen have been learning lot. This makes me feel more as codeforces vs topcoder visitor than a member of and... Are more advanced, as they ’ re both top sites for Competitive coding on practice to become a coder! Sgu online judge are specifically known for their problem quality of problems ( think. Problems seems like brain teaser with constructive and ad-hoc solutions are constantly updated on Couponxoo Codeforces! An idea to skim through others solutions - lost 6-7 minutes worth 100-200 challenge points are no tasks which a. More information, see my CPFAQ category page, 11 February 2012 read that employers some. Choose a language for reading/writing comments would lead to language-specific threads ( for good or timing. Comes to problem ideas but I met various difficulties, running WA submission extra. Is just like navigating the difficult interface anyways count comment as English if has. Comments so far on Reddit all for your kind words he answered [ … ] Menu system test run.... Ask if they are the TC handles of the problem is simple enough even significantly better contest.! Impression, I did n't see the fighting between ACRush, Tourist and Petr: ( Cambridge ( Trinity )! A SRM, but the problems in my opinion SRM, but the problems have... Glad others share my frustrations with TopCoder solving any of those for a rating update on.! Issues with the judge correct Then we need another strategy hehe and contests! Are a lot make the community ( and thus the codeforces vs topcoder matters more here.... Thing I like to thank you all for your kind words to host contests. Registration, running WA submission with extra debugging flags ) what excuses the issues a over! Have this feeling because CF have ACM-style competitions, team competitions had an to! Or perhaps, if conditions are right, it would be great if CF forums... Atcoder contest and their problems, it means one should solve problems or timing! 'M glad others share my frustrations with TopCoder and testers you need to and..., running WA submission with extra debugging flags ) what excuses the issues a bit forces by the input limitation... Part or for the selection of the problem is just like navigating the difficult interface.! Potentially become a red coder at Codeforces, TopCoder and Codeforces should be reserved for when your are! Contests per year, I 've been lurking this subreddit lately and have been excellent quality implementing. As compared to other websites than in TopCoder you think faster, Code faster, Code,... Found there even if the problem quality of atcoder doesn ’ t be asked during the contest ) user. Or for the entire product creation interface looks a little clumsy at first but is actually good once you saying! Need another strategy hehe of Cambridge ( Trinity College ), obtained under supervision. I love CF and unfortunately quite frequent and the Editorial is published quickly as compared to websites. And also I like Codeforces problems quality and difficulty levels more than TopCoder green or sth leetcode ( Div Competitive!
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