Hello guys,

I wanted to share this API with you. You can use it to develop applications around codeforces problems. This is how it works. You give it the problem ID. It returns back the problem description in JSON format. The description includes {title, time_limit, memory_limit, statement, input_specification, output_specification, sample_tests, note}.

Your contributions, suggestions and edits are welcome.

You can find the GitHub repo here. https://github.com/kerolloz/codeforces-problem-scrapper-api

I am trying to register at Codeforces Round #602 Div. 2
When I click the Register button, nothing happens!

update: registration works properly now.

Hello guys,

I have 2 questions.

1. If I have a huge set of problem links and I want to know what problems of those that I have solved before is there a tool or something that can help?

2. I want to save (locally download) my source code for the accepted submissions on Codeforces is there a tool that can help me with that?

I have been trying to solve Div2-767-A!
But every time I try to submit my solution it doesn't even pass the sample test cases -_- "WA on test 1".
My code doesn't print the last number of the output however it works fine when I tried it.
I tried my code on my PC it works properly, but I don't know what's the problem when I try to submit it.
Here is my submission link: submission .
Any help would be appreciated! Thanks in advance.

Hello everybody :D

I have been working on a private project that I want to announce and make public. This project was very helpful for me as a codeforces user to ease the process of practicing and solving problems. It's a problem parser program that runs on Linux. It's easy to use you can try it yourself.

All your contributions to the project are welcomed ^_^

Let me know how do you think about it ;)

You can find it here on GitHub: codeforcify