Sometimes we see a good problem but we do not have an easy way to save it for later.
Now, poeple use bookmarks or notes , but that is not very comfortabl for them
My idea is :
-add a "To Do" button on every problem page.
-add a "To Do list" in the user profile with all saved problems.
-if the problem is solved, it is removed.
Alternative solution : a chrome extension that does the same thing.








if there are any Chrome extension can do that feel free to share it with us :)
There is an extension called "Codeforces Helper". It offers the following features:
Allows you to add any problem to a custom list. You can create multiple lists, such as To-Do, Homework, etc., and access them later.
Displays the rating of each problem on your submissions page.
Lets you compare rating graphs of different users.
thx ! i didn't know it this will help me a lot :}
Link:
https://chromewebstore.google.com/detail/codeforces-helper/ahoeafmlmoohkkalcickdnkifpfnolpj
just send a submission with compilation error to that problem and then it is saved to your unsolved problems. or, create a vjudge group just for urself and add the problems in a contest there.
Thanks!
that help, but a 'To Do' button will be easier.
actually, i will try to make a userscript for that. i will let u know if it works
There is an "Add to Favourites" button (a star sign) right next to the submit button on the PROBLEMSET page. And you can access those favourite problems from your profile FAV.PROBLEMS section. Doesn't that help? Are you looking for something similar directly on the problem page?
thx bro,
show this extension , I add it to my chrome yesterday
it is really very useful
u can by it create lists of problems and add them to your profile
And u can add them by one click only :) then when open your profile u will show the Lists of problems
Try it bro ! :)
Link: https://chromewebstore.google.com/detail/codeforces-helper/ahoeafmlmoohkkalcickdnkifpfnolpj
The extension you gave does more than a to-do list. if you want just a simple list, take a look at this blog