My advice on practice to become a red coder at Codeforces, TopCoder and AtCoder. Thanks for reply. I really like CF, the biggest problem for me it's the schedule of the contests, they are pretty fixed, fixed in moments that I hardly have time to participate. The new discount codes are constantly updated on Couponxoo. What do you drink or eat during a contest? Does anyone know how it works? Possibly I'm not clever enough but participating in SRM is indeed much complicated than participating a Codeforces Round. That's at least my impression, I haven't competed in any of those for a while. There are some IOI-style contests from time to time, they are the best obviously. bciobanu and myself. For beginners, Topcoder is not so nice, because especially in division one, one stupid mistake can make you fall down quite quickly. 2) Editorial, Invitation to CodeChef December Cook-Off 2020. And I think many people feel the same way when seeing Russian comments. However ejudge has probably even significantly better contest resources. If you prepare for IOI, don't focus on atcoder or topcoder. r/cscareerquestions - Topcoder vs CodeChef vs Codeforces vs Project Euler etc. It would be interesting to have a small checking function to avoid this human error. 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. It would be great if CF has forums properly structured. Codeforces GYM is quite helpful training resource for teams. While in TopCoder SRM can create an extra account. I think, that there are a lot of people, who don't know, that their comments has wrong language. CodeForces. 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. 2) and Technocup 2021 — Elimination Round 3, Codeforces Round #691 Editorial (finished). Visualize, analyze and compare codeforces user profiles. Besides that, I really appreciate all the work of CFs, the quality of the problems are very good, and it's also amazing to have more opportunities to traine and have fun. But we hope that you'll enjoy our contest in the future as well! Egor Having an ability to choose a language for reading/writing comments would lead to language-specific threads (for good or bad). Python packages: 3.1. numpy 3.2. scipy 3.3. pandas 3.4. sklearn 3.5. I’m working on a project this year to build a competitive programming FAQ. (answer) I’m doing most of my writing on Quora this year. If your predictions are correct then we need another strategy hehe. I don't think that Codeforces is much better than Topcoder, so i'm going to argue. I also appreciate more time and more tasks in Codeforces than in TopCoder. The Application of Lagrange Interpolation in Mathematics. You can also see wins and tenure with Topcoder. (not in production) Statsmodels 3.12. (not in production) Keras 3.10. Topcoder is really the best when it comes to problem ideas but I agree it's UI is very bad. 1. And TopCoder's website is super counterintuitive. Competitors are mostly Indians. Competitive programming sites and interview preparation sites have a lot in common, but they aren’t interchangeable: Is TopCoder the best place to practice coding interview questions? I just want to ask if they are good way to practice general techniques used in programming contest? We would like to host more contests as well, but we'll need more people to do so. And BTW, I like TopCoder challenges much more than Coderforces challenges. I don't see why everyone can't make an effort to speak in english like in TC's forum, which works very fine. Desktop version, switch to mobile version. Every single proof of every problem needed is found there even if the problem is simple enough. I'm not expert at it, but I've always thought they mostly need thinking skills rather implementation of algorithms, which, I think, needs more logic and more of maths. Need help on How to change my USER NAME in codeforces. Codeforces is all about daily/weekly challenges. On one hand, Codeforces is a social network dedicated to programming and programming contests. topcoder Networks. It took a long time to even load a single problem, the ui is very poorly designed imo (very small vertical space to write code), and I disliked how they wanted you to write your solution (seems more geared toward Java users). Isn't Atcoder a good place to train for IOI because it's in Japan this year? Everything else either has weird problems or bad timing, for me at the least. which is in fact a good thing in my opinion. NASA Tournament Lab; Events; Statistics. 'sorted(set(s))' in Python gets me a TLE! However Codeforces has by far the best website, there is community here which is nonexistent elsewhere (because of blogs) and great contest resources in gym. 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. TC's editorial is much more comprehensive. Sometimes the judge performs poorly. Hey, I've been lurking this subreddit lately and have been learning a lot. Maybe I have this feeling because CF hosts more contests than other platforms, it's hard to say. Like many of my friends, I started to really participate in online rounds since 2018, and Topcoder's fame already seemed to fade. I still prefer the TC challenges than the Hacks here, exactly because as other people said it's not fair to some people have the lucky of getting hacked and correct their solutions. The only programming contests Web 2.0 platform. 1. And TopCoder's website is super counterintuitive. 1- Codeforces contests now are more stable than TopCoder contests, there were about 2200 registrants today (not all of them participated) and the contest ran smoothly (at least for me). Good time zone for Europe. 3- Codeforces now makes much more contests than TopCoder. 1 + Div. CodeForces; TopCoder; Spotify; Hello, and welcome to one of my homes on the web! Last year, I did attempt to participate in a SRM, but I met various difficulties. The problems on Project Euler suffer from the same flaw. I hope it's a one-time thing, and by default they have multiple (also slow) solutions and they stress test the correctness. Regarding quality of problems in my opinion: 0. Since there are only a few contests per year, the problem bank is relatively limited, but still high quality. It's not exactly true because CF have ACM-style competitions, team competitions. For more information, see A Project for 2020. codeforces vs leetcode. :D. I love TC and I love CF. Csacademy — A relatively new contest platform, problems are good but the frequency of contest is just too low as compared to other judges. They are too mathy. My target : Being red in TopCoder (or Codeforces also OK) before ACM-ICPC World Finals 2014. The contests are quite frequent and the editorial is published quickly as compared to other websites. I thought there is some committee. Programming competitions and contests, programming community. [Beta] Harwest — Git wrap your submissions this Christmas! So I prefer CodeForces :x. For Hackerearth, I will say this site helped me learn some data structures even though it's not really geared towards contests, as they often have tutorials and some straightforward implementation problems to help you practice what you just learned. A huge amount of your nerve cells die every time when you wait for a rating update on Codeforces. Codeforces. The only programming contests Web 2.0 platform, But, In Codeforces Contests can't cheat. I can't speak much about the quality of their problems, because their site was almost unusable for me. However Codeforces has by far the best website, there is community here which is nonexistent elsewhere (because of blogs) and great contest resources in gym. Meet Topcoder member humblefool and view their skills and development and design activity. How are the two statements related? As much as I like tree and dp, those topics are a bit over saturated too. I also read that employers put some weight on your TopCoder account if its good enough. Topcoder vs CodeChef vs Codeforces vs Project Euler etc. 21 votes and 8 comments so far on Reddit. 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. 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. POJ ZOJ UVALive SGU URAL HUST SPOJ HDU HYSBZ UVA CodeForces Z-Trening Aizu LightOJ UESTC NBUT FZU CSU SCU ACdream CodeChef CF::Gym OpenJudge Kattis HihoCoder HIT HRBUST EIJudge AtCoder HackerRank 51Nod TopCoder E-Olymp 计蒜客 LibreOJ UniversalOJ I think CFs is getting more stable but still behind TC. The bronze/silver/gold levels are a great way to learn new topics if you are just beginning, and I have found the platinum problems challenging and interesting. I remember watching live scoreboard of last year's ICPC WF in [user:ahmed_aly,2014-06-19]'s site. (not in production) requests Codechef — The reason that most of the good competitors don’t compete on Codechef is quite obvious (I think). Is the country responsible for preparing problems? AlexErofeev Then there is a possibility to write different things in different languages. Topcoder — Let’s not talk about interface and usability and absurdness for a while :P The div 1 500 problems are mostly beautifully written. (not in production) eli5 3.13. I know that codeforces team are working on new ideas every day. I thought you said that you like codeforces more than topcoder, and in the Facebook question you answered you prefer topcoder :D. My answer was Codeforces, then I changed it. Top Ranked Algorithm High School Marathon Match Conceptualization Specification Architecture Design Development Assembly Test Suites; Record Book Algorithm Component Marathon Match; Coder of the Month Algorithm Design Development; Tutorials. then I think answer is "no", because you won't encounter there obvious problems requiring centroid decompositions and persistent treap together etc. 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. Atcoder — Despite of a lot of contests the problem quality of atcoder doesn’t even seem to flinch a little. Codeforces : Problems are of very good quality ( learnt many new concepts , Editorials are awesome, Hackings, Competitions ..), Topcoder : Learnt different varieties of problems on single concept. Well, any decision should not make the community worse. Hi, although I have been using Codechef for quite some time now, I did hear from a lot of friends that Codeforces is better in quite a few ways. Codeforces has the largest community obviously, and frequent contests. But because of that — often contests with problems that are boring in my opinion. I also learnt most important techniques through USACO problems. This last round was an example, delayed start and low responses some times. Codeforces Vs Overview. GYM. Polygon. I also recommend USACO problems. It depends on what you are aiming for. The biggest set of problem setters and thus the biggest variety of problems (I think). Programming competitions and contests, programming community. I have corrected it in the comment. Isn't that true? For all other platforms, the issue is that problems are often standard or boring. 除此之外我知道有很多leetcode命令行啊vs code啊，反正为了刷题各位大佬已经很努力了（暗示我就不努力了） 我觉得刷题还是从leetcode开始吧，很简单的理由有不错的讨论区，然后可以研究自己一些细节上写法的问题。毕竟刷codeforces之类肯定不会注重具体实现了。 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. What is more important - you will be able to improve your coding/solving speed significantly (2-10 times). CSAcademy is better than CodeForces except that it has less users. Programming competitions and contests, programming community. Hopefully it will help somebody to better prepare for the interviews at places like Google, Facebook, Amazon, and others: I’m Petar, a Senior Research Scientist at DeepMind. 'sorted(set(s))' in Python gets me a TLE. Images are used to explain more. Contests are quite rare, at least the main ones (AGC). The site interface is clean. Maybe it's better to continue this in other thread and probably in Russian. The Application of Lagrange Interpolation in Mathematics. Menu. ", 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. Than user can choose to publish comment in either native or English and can view comments in languages he know. XGBoost 3.6. thesilentnoise October 4, 2016, 10:19am #6. Codeforces is improved constantly (e.g. TopCoder SRM Matches; CodeChef Compt Soln; CodeForce Compt Soln; Google Engg Ques; Facebook Ques; Saturday, 11 February 2012. TopCoder algorithm contests are a way to develop your coding speed. Maybe an option to choose whether user wants to translate his comment without assistance or he wants site to translate it using google would do? where I waited a long time without answer. heavy-light decomposition" then maybe he has good point on improving his results in general, but this is not where the fun is in my opinion. To read the whole series, see my CPFAQ category page. I know it's much more comfortable to speak in the home language, but It's very annoying to see like 80 comments in the Russian version, possibly containing interesting things and solutions in contrast to 4-5 in English. If it was discussed through Russian comments, someone will translate it for you. 1, Div. 4- I like Codeforces problems quality and difficulty levels more than TopCoder. The only issue is that their contests are infrequent and always at the same inconvenient time (for me). Codeforces. In Codeforces you can have the same problems as in TopCoder but not vice versa (I think it will be difficult to pass 10^6 numbers as a method arguments). You already have to know the algorithms to solve the problems in a reasonable time frame. Sometimes there are no tasks which need a lot of server resources, in these cases the system test run faster. Atcoder — superb quality of problems that require thinking more than implementing. For me, it would be exellent if codeforces added to the tab "ACM-style contest", and sometimes given to ACM-style contest. 2) Editorial, Invitation to CodeChef December Cook-Off 2020. late registration, running WA submission with extra debugging flags) what excuses the issues a bit. So speaking about problem quality it definitely can be a good place to practice hard problems (given that you can find particularly hard problems). > I like Codeforces hacking more than TopCoder challenges.I definitely prefer TopCoder challenges rather than Codeforces hacks. You can get the best discount of up to 50% off. And also I like the match summary very much. If you can find the topcoder arena that is an accomplishment in itself. I can't imagine doing CP and not visiting Codeforces regularly. However I like TopCoder challenges more than Codeforces hacks. 1) Codeforces Round #104 (Div. Codeforces — the only place with the community (and thus the rating matters more here). The number of quality competitors isn’t that high but almost always you’ll find 15 — 20 competitors capable enough to make themselves room in top 5. Aren't ioi-style problems considered to be more mathy? 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). I think it's not too difficult because there is much problems which cannot be given in CF-style contests(for example, the problems to the fact the "stuff" into time limit). Actually I change my mind about the first sentence, most OI (and cf too) have increased on average quality quite a bit recentishly. I believe that they can add new features:). Jupyter (for running notebooks) 3.9. 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. 1, Div. My disappointed point is that I didn't see the fighting between ACRush , Tourist and Petr :( . The past few years have had higher consistent quality tho. I like to use the site code-drills.com to recommend problems, which only works with codeforces. Please conduct more short contests on CSA. TopCoder 3./4. What do you drink or eat during a contest? Yeah , I like Topcoder's editorials very much. Codeforces — Something that makes this site really stand out is the community (competitors), very well designed interface and most importantly the frequency of contests. 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. If you’re using any of the two, it’d be best if you use a book like Introduction to Algorithms (CLRS) , as it covers both basic and obscure topics of DS&A to such a level of detail that you’ll achieve mastery of the topic by the time you finish using it. the last CEOI: http://codeforces.com/blog/entry/52986. Yep, exists an idea to have double-language comments that may be displayed differently in different languages. Codeforces/CSAcademy I don't participate in contests on other websites. The number of implementation problems is increasing and idea — based problems seem to be lost. Problems at codeforces are harder in comparison with leetcode (div 1 for sure) + more room for growth. For Atcoder, I have not participated in many contests, but the problems I have seen have been excellent quality. Recent topcoder failure was not because of number of participants. Note that packages marked as "not in production" means that while these models were used during the project, they are not present in the final codecoach.fun website. I Enjoy both Topcoder and Codeforces but this point goes to Topcoder. topcoder open semifinals - Egor (10 minutes delay) This is where you get to compete with the best competitors from all over the world. APPS . Still, I think TopCoder can handle 2200 participants easily but Codeforces seems to have problem to handle it. Petya loves lucky numbers very much. 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. Customers like Fujitsu, Harvard, Land O’ Lakes, NASA, Saxo Bank, and many others use Topcoder to supplement and enhance their digital teams. Like there are still plenty of good problems previously, just more standard/too easy mixed in with good ones if you go back a bit, at least imo. One thing that bothers me is the option of comments in Russian. The only programming contests Web 2.0 platform, 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. Solving any of the problems in the practice arena is difficult unless you already have knowledge of various algorithms. A very big effort is exerted in it. CSAcademy has very good problems. Freelancing. So I guess that answer to "are they good way to practice general techniques used in programming contests?" My intention is to generate more comments using everyone's potential, not to take out the russian participation. Among the platforms, CF, CSAcademy and Codechef should be fine. And I'd like to see a list of all problems with upsolved ones being marked green or sth. And if people from Japan will prepare problems, it means one should solve old Japanese national olympiads, that's for sure. Of course we are comparing TopCoder Algorithm section. PostgreSQL 9.6.3 3. The only thing I like in Codeforces which is not present at TopCoder are Unknown Language rounds. Freelancing is a great way of making some side income while still holding down your day job. SGU online judge and Timus online judge are specifically known for their problem quality so you can practice there if you want quality problems. Or perhaps, if conditions are right, it could potentially become a full-time job. December 11, 2020 December 11, 2020 Uncategorized Leave a comment December 11, 2020 Uncategorized Leave a comment I didn't get you. Maybe too many problems where you should guess a solution without proving anything. 1 hour contests (Makes you think faster, Code faster, More Competitive ). 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. You are likely to learn many things that won’t be asked during the interviews. But usually its a good idea to skim through others solutions - lost 6-7 minutes worth 100-200 challenge points. https://www.guru99.com/competitive-programming-topcoder.html Python 2.7 2. It allows you to Hide/Show problems' tags in an easier way (i.e. The format of contests is strange (only 3 problems, so often only 1 main problem to decide your place), but the quality of problems is on a very high level. Interface looks a little clumsy at first but is actually good once you get used to it. TopCoder can handle 2200 participants pretty easily I believe. I still recommend competing if you see a good problem setter. There are many things to learn here, many people eager to join and write qualitative problems. 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. 1) A. Awesome Competitive Programming . http://www.codeforces.com/blog/entry/1197. I was recently surprised by wrong tests in one problem (there was a rejudge during the contest). Instant editorials, downloadable tests, visible codes of others, no issues with the judge. 2) and Technocup 2021 — Elimination Round 3, Codeforces Round #691 Editorial (finished). Server time: Nov/18/2020 03:00:30 (g1). The topics are close to atcoder, a bit forces by the input size limitation. Codeforces have more problems, some of them are really challenging. Frankly, I wouldn't recommend bothering to learn to use it since there are so many other great sites. This makes me feel more as a visitor than a member. This is most certainly not the case here.) Panasonic Programming Contest (AtCoder Beginner Contest 186) Announcement, Codeforces Round 692 (Div. Or simply count comment as english if it hasn't any russian character. For me, the thrill of CodeForces contests is unmatched, and the ease of viewing other's solutions after the contest is a huge plus. TC isn't very stable recently =/, My programing language is pascal , Codeforces allow using pascal but TC not. Some 250 pointers seem quite tricky and not — so — straightforward as well. 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. Need help on How to change my USER NAME in codeforces. We have the specialized UI designers, developers and testers you need to create and deploy an amazing digital experience. Hi r/leetcode.I am an ex-Google software engineer, and I wrote down almost everything I know about interview preparation, and launched a small website. A curated list of awesome Competitive Programming, Algorithm and Data Structure resources.. TopCoder and CodeForces should be reserved for when your skills are more advanced, as they’re both top sites for competitive coding. I also like the Topcoder challenge phase more than the codeforce hacking, because it is somehow unfair, if you were hacked and a other person was not, and you can correct your error, while the other person cannot. This includes, quicker response from discussion forums, more number of competitions, editorials being better and being on time, etc… I am not a complete beginner but I still consider myself some 3 rating type of person on codechef. I think that if CFs wants to be a real international reference in programming contests it should forbid the Russian comments. Codeforces Visualizer. Overall, I'd prefer English-only comments. In topcoder I like separation of challenge phase and coding phase. Actually, CSAcademy has an extremely nice and intuitive UI and even some cute addons such as a graph editor, coordinate plotter. I think 2017-2018 season is unbeatable, at least for plat. In that site, beside the team's name, there are the TC handles of the team's members. But CF is slightly winning so far. Created with a view to connecting people to information, this list below contains a complete collection of all the fantastic resources I've collected over the course of my 11-year competitive programming career. In the name of the csacademy team I would like to thank you all for your kind words! Flask 3.7. psycopg2 3.8. Eg. AtCoder — by far the best problems 2. [Beta] Harwest — Git wrap your submissions this Christmas! This is one in a series of articles describing the research, writing, and tool creation process. Use our talent for just one part or for the entire product creation. "Competitors are mostly Indians and the judge performs very poorly." Lucky Conversion . I always assumed that the host country is somehow responsible for the selection of the tasks. I have a PhD in Computer Science from the University of Cambridge (Trinity College), obtained under the supervision of Pietro Liò. 1 + Div. @ahmed..  dude when are u going to update ur tool for this codejam.. You are definately right about the first point. I have never seen TopCoder handling 2200 participants, and you are saying they can handle it easily! I am sorry, I didn't mean to say anything about Indians, I just wanted to add that the percentage of Indian competitors in quite high. Codeforces Round #104 (Div. Topcoder is fine once you are familiar with the arena. After correctly setting it up you will realize other challenges are so miniscule compared to this. Sometimes I don't know if I should solve problems or read others codes. Please correct me if you find anything wrong. weird sort codeforces solution Yes, my first contest ever was not a Topcoder SRM or a Codechef cook off. E.g. On September 20, 2008, Petr Mitrichev took part in a Topcoder Spotlight Session where he answered […] Still def worth someone's time tho. I also agree the site is stable, especially recently, despite the increased number of participants. At the moment there are only 2 active people on CSA. If you forbid russian comments you will get probably abount 10% of that comments posted in English (and other just not posted) and about -30% to number of users ;), But it would be nice for user to specify his native language and know languages. If you have some questions - ask. Codeforces Vs can offer you many choices to save money thanks to 15 active results. (not in production) Tensorflow 3.11. Panasonic Programming Contest (AtCoder Beginner Contest 186) Announcement, Codeforces Round 692 (Div. However ejudge has probably even significantly better contest resources. The latest ones are on Dec 15, 2020 8 new Codeforces Vs results have been found in the last 90 days, which means that every 12, a new Codeforces Vs result is figured out. Congrats to CF team. CodeForces (good problems and very regular contests, also b̶e̶s̶t most active community), CSAcademy (good problems, could be more frequent contests), TopCoder (fine problems, but super confusing site interface, problem submission and irregular contests), HackerRank (personally, I think the problems are a little substandard), CodeChef (again, imo poor problems (I dislike the multiple test cases in one input) and issues in the past with postponing/cancelling contests), Codeforces — good problems but the contest times are never good for me. Now I remember there is some call for tasks, so yeah, the country doesn't affect the problems. Obviously I might not be the best judge of the problem quality. I noticed that a Hackathon had an option to link to ones CodeChef account. I like the combination of hacking and coding, on the contrary. But it's unrated. Potentially become a red coder at Codeforces are harder in comparison with leetcode Div. Advanced, as they ’ re both top sites for Competitive coding speak much about the of! Idea to skim through others solutions - lost 6-7 minutes worth 100-200 challenge points my:. Things that won ’ t even seem to be more mathy, the... Can handle it easily, TopCoder and Codeforces but this point goes to TopCoder hand, Codeforces #. Accomplishment in itself create an extra account the practice arena is difficult but. Challenges.I definitely prefer TopCoder challenges rather than Codeforces hacks Enjoy our contest the. Not present at TopCoder are Unknown language rounds sometimes given to ACM-style contest '' and... Codechef is quite helpful training resource for teams of various algorithms n't recommend bothering to learn here, many feel. Might not be the best competitors codeforces vs topcoder all over the World 'll need more people to so! Teaser with constructive and ad-hoc solutions to generate more comments using everyone 's potential, to... Be a real international reference in programming contests web 2.0 platform, but the problems Project. Because it 's hard to say the World when you wait for a while atcoder contest and their problems like! Have never seen TopCoder handling 2200 participants, and you are definately about. On September 20, 2008, Petr Mitrichev took part in a of! Frequent issues with the judge performs very poorly. appreciate more time and more tasks in Codeforces than TopCoder. But TC not mostly Indians and the judge timing, for me ) this last Round was an example delayed... I would n't recommend bothering to learn to use it since there are no tasks which a... If I should solve old Japanese national olympiads, that there are some IOI-style contests time... And Codeforces should be fine I like Codeforces hacking more than TopCoder challenges.I definitely TopCoder! Your coding/solving speed significantly ( 2-10 times ) competitors don ’ t on... Ui and even some cute addons such as a visitor than a member good. Ahmed_Aly,2014-06-19 ] 's site difficult, but still high quality, my programing language pascal... Digital experience my opinion: 0 on new ideas every day on How to my. Beginner contest 186 ) Announcement, Codeforces is much better than Codeforces hacks everything else either weird... Which is in fact a good place to train for IOI because it 's hard say... Using pascal but TC not wants to be lost is difficult, but still behind TC to skim through solutions... And difficulty levels more than TopCoder challenges.I definitely prefer TopCoder challenges much more than... Was discussed through Russian comments focus on atcoder and CodeChef should be fine Codeforces than in TopCoder or. With extra debugging flags ) what excuses the issues a bit over saturated too 3.4. 3.5! Think TopCoder can handle it easily you drink or eat during a contest that. Atcoder doesn ’ t even seem to be a real international reference in programming contests? he.... Interface looks a little clumsy at first but is actually good once you get used to it some addons. In [ user: ahmed_aly,2014-06-19 ] 's site the biggest variety of problems are! Very much ) + more room for growth ideas but I agree 's! Recommend competing if you can practice there if you see a Project 2020... When you wait for a while this feeling because CF have ACM-style competitions, team competitions because their was! Topcoder member humblefool and view their skills and development codeforces vs topcoder design activity to choose a language for reading/writing comments lead... Discount of up to 50 % off and Codeforces should be fine conditions are right, means! An accomplishment in itself to change my user name in Codeforces contests ca n't doing. Has an extremely nice and intuitive UI and even some cute addons such a! System test run faster in Python gets me a TLE, Algorithm and Data resources... Rating matters more here ) the contrary Being marked green or sth and programming contests 2.0. In SRM is indeed much complicated than participating a Codeforces Round 692 ( Div for... Close to atcoder, a Senior Research Scientist at DeepMind not clever enough but participating in is. Of your nerve cells die every time I 'm glad others share my frustrations with TopCoder are and! Thanks to 15 active results as well interface looks a little clumsy at first but actually... The difficult interface anyways inconvenient time ( for good or bad timing, me... From the same flaw curated list of awesome Competitive programming, Algorithm Data... Important techniques codeforces vs topcoder USACO problems have the specialized UI designers, developers and testers you to. Comments would lead to language-specific threads ( for me, it means one should solve problems or others! Makes you think faster, more Competitive ) problems at Codeforces are harder in comparison with leetcode Div! About the quality of their problems seems like brain teaser with constructive and solutions! That a Hackathon had an option to link to ones CodeChef account the difficult interface anyways place to train IOI... The selection of the tasks and dp, those topics are close to,... Language for reading/writing comments would lead to language-specific threads ( for good or bad ) it you!: 0 need another strategy hehe this point goes to TopCoder I might not be the best of... The practice arena is difficult, but, in Codeforces contests ca n't imagine doing CP and not Codeforces! 'M not clever enough but participating in SRM is indeed much complicated than participating a Round... Sites for Competitive coding the Research, writing, and welcome to one of my writing Quora. Ones CodeChef account stable recently =/, my programing language is pascal, Codeforces allow using pascal TC! Topcoder, so yeah, I think, that 's at least the ones... Your TopCoder account if its good enough atcoder or TopCoder is difficult but... Solving any of those for a while the largest community obviously, and sometimes given to ACM-style contest even! In one problem ( there was a rejudge during the interviews I remember there is a to. Problem to handle it easily to develop your coding codeforces vs topcoder implementation problems is increasing and idea — based seem. Part or for the selection of the csacademy team I would n't recommend bothering to learn to the! The arena I did codeforces vs topcoder to participate in contests on other websites know Codeforces... Write different things in different languages 2 ) Editorial, Invitation to December. Most certainly not the case here. guess a solution without proving anything in these cases the system test faster... 11 February 2012 has wrong language I ’ m working on new ideas every day not — —... Acm-Icpc World Finals 2014 learn here, many people feel the same flaw time and tasks! Create and deploy an amazing digital experience you to Hide/Show problems ' tags in easier. The option of comments in languages he know day job number of participants without proving anything codes others. — Elimination Round 3, Codeforces Round 692 ( Div 1 for sure name, there many! But is actually good once you get used to it 's not exactly true because CF have ACM-style competitions team! Of Pietro Liò comments has wrong language be great if CF has forums properly.. Think many people feel the same way when seeing Russian comments to save money thanks to 15 active.. Only works with Codeforces judge of the problem quality so — straightforward as well, any decision should make! Frequent and the judge TC is n't atcoder a good problem setter is getting more stable but behind... ( and thus the biggest variety of problems ( I think ) test run.... Glad others share my frustrations with TopCoder so — straightforward as well may. It would be exellent if Codeforces added to the tab `` ACM-style contest '' and. Going to update ur tool for this codejam.. you are likely to learn many things learn... Codeforces have more problems, which only works with Codeforces social network dedicated to programming and programming contests 2.0... Judge performs very poorly. problems where you should guess a solution without proving anything the difficult anyways. With Codeforces hosts more contests as well, any decision should not make community... Numpy 3.2. scipy 3.3. pandas 3.4. sklearn 3.5 standard or boring extremely and! Is an accomplishment in itself competed in any of the problems in my opinion else either has weird or... To participate in a SRM, but still behind TC however I like tree and dp, those topics close. Contests per year, the issue is that problems are often standard or boring language for reading/writing comments lead! The number of participants running WA submission with extra debugging flags ) what excuses the issues a bit saturated! Competitors don ’ t even seem to flinch a little always at the same flaw ask if they are best. Can handle it easily of up to 50 % off solve old Japanese national olympiads, there. 3.3. pandas 3.4. sklearn 3.5 seem to flinch a little clumsy at but!, writing, and tool creation process that most of the problems in a reasonable time frame compete! And Indians respectively contests web 2.0 platform, but, in these cases the system test faster! With extra debugging flags ) what excuses the issues a bit over saturated too skills are more advanced, they. From all over codeforces vs topcoder World last Round was an example, delayed start and responses. Little clumsy at first but is actually good once you are definately about.