Table of contents
DMOJ
The DMOJ is a modern contest platform and archive of programming problems.
As DMOJ is an open source project, you can find more
open source alternatives and stats
on LibHunt.
Comprehensive Problem Set
DMOJ offers a vast collection of problems spanning various difficulty levels and topics, making it suitable for both beginners and advanced coders.
Community Engagement
The platform has an active community that contributes to discussions and shares insights on solving problems, fostering a collaborative learning environment.
Contest Hosting
DMOJ regularly hosts and supports coding contests, which provide users with the opportunity to apply their skills in a competitive setting.
Multi-language Support
Users can submit solutions in multiple programming languages, giving them the flexibility to choose and learn different programming languages.
Detailed Feedback
The platform provides detailed feedback on submitted solutions, helping users understand their mistakes and improve their coding skills.
We have collected here some useful links to help you find out if DMOJ is good.
Check the traffic stats of DMOJ on SimilarWeb. The key metrics to look for are: monthly visits, average visit duration, pages per visit, and traffic by country. Moreoever, check the traffic sources. For example "Direct" traffic is a good sign.
Check the "Domain Rating" of DMOJ on Ahrefs. The domain rating is a measure of the strength of a website's backlink profile on a scale from 0 to 100. It shows the strength of DMOJ's backlink profile compared to the other websites. In most cases a domain rating of 60+ is considered good and 70+ is considered very good.
Check the "Domain Authority" of DMOJ on MOZ. A website's domain authority (DA) is a search engine ranking score that predicts how well a website will rank on search engine result pages (SERPs). It is based on a 100-point logarithmic scale, with higher scores corresponding to a greater likelihood of ranking. This is another useful metric to check if a website is good.
The latest comments about DMOJ on Reddit. This can help you find out how popualr the product is and what people think about it.
For CS, you'll have a headstart if you have a bit of experience with Python and problem-solving. Search around for basic material on Python and if you have the time, attempt some problems on https://dmoj.ca/. Source: about 3 years ago
Dmoj.ca ! It's meant more so for competitive coding but some of the problem sets they have fall under the Cryptography category. Source: about 3 years ago
The first type of practice is general problem solving. This is where you build up a strong intuition of problem and develop general problem solving techniques (but not memorising a huge list of techniques). Of course, the only way to improve is to do lots of problems / contests. For those who are more interested in competitive programming, I really like dmoj.ca (they host contests there as well, sometimes I author... Source: almost 4 years ago
Personally, Iโve heard good stuff about DMOJ https://dmoj.ca/ Hope it helps :). Source: almost 4 years ago
Sign up for an account on dmoj.ca or similiar online judge website and do the problems there. They have ccc problems and waaay more that you can get your solutions judged instantly. Source: almost 4 years ago
DMOJ - Modern Online Judge - contest platform and archive of programming problems. - Source: dev.to / over 4 years ago
I can't suggest this enough times but https://dmoj.ca/ is the best resource I've found for practice questions. It has past coding competition problems on there that range vastly in difficulty. You'll need to make an account to get started but it's really worth it. I suggest to start off with problems that are 1-3 points, then go up once you feel more confident. It's a really great site, much better than finding... Source: over 4 years ago
Https://dmoj.ca/ thousands of problems for competitive coding; not just Python. Once you've successfully solved a problem, you then have access to everyone else's responses. Definitely learned a lot from seeing how others write their code. Source: almost 5 years ago
Hello, my name is Kevin, 15, from Canada. I have been learning cp for about 2 years now. My level in cp is about candidate master to master on https://dmoj.ca/ . I am currently preparing for Canadaโs computing competition. I would love to have someone to ask questions to and discuss problems with. Thank you. Source: almost 5 years ago
DMOJ (DMOJ Modern Online Judge) is a Canadian platform for competitive programming, mostly geared towards high school students. Source: about 5 years ago
I started out watching Lua video tutorial (linked below) then I did exercises for about a week on sites like https://exercism.io/ or https://dmoj.ca/. Source: over 5 years ago
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Is DMOJ good? This is an informative page that will help you find out. Moreover, you can review and discuss DMOJ here. The primary details have not been verified within the last quarter, and they might be outdated. If you think we are missing something, please use the means on this page to comment or suggest changes. All reviews and comments are highly encouranged and appreciated as they help everyone in the community to make an informed choice. Please always be kind and objective when evaluating a product and sharing your opinion.
