div24ever's blog

By div24ever, history, 19 months ago, In English

As we all know upsolving is very important to improve your level because it forces you to solve harder problems which you couldn't solve during contest. I wrote a python code which uses codeforces API to find all the unsolved problems. You can find more description in the link. I know it's a bit slow(takes 4-6 seconds to parse one participated contest). That's why it saves the list in a file at the end. Please give it a try. :)

Known issue — This fetches almost all problems. Not all because http://codeforces.com/api/problemset.problems doesn't return all contest problems as expected. :( Need to find a fix for this.. Do send a pull request to github repo if you find it first. ;)

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19 months ago, # |
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What about sorting by difficulty as well? Probably it's not hard to add this:)