Virtual Contests for Codeforces

Link: https://guarded-chamber-89041.herokuapp.com/

• How to Use:

  • go to above mentioned link
  • enter your codeforces userhandle
  • enter the division which you want
  • hit GET VIRTUAL CONTEST to list all available contest

• What it does:

  • Filters out the contests available for virtual participation in codeforces
  • i.e. the contests in which the user has not given any submission
  • So that, all problems will be new to user.

• How it works:

  • First it fetches the contests in which user has given atleast 1 submission.
  • Then it fetches total contests in codeforces contest page
  • Then by Hashing Technique it stores contests in which user has not given any submission.

• What is used:

  • Python/Django framework
  • Codeforces API methods
    • contest.list
    • user.status