Solutions to CodeForces Challenges
$> python -v
Python 3.8.x
The name of solution files is based on their serial number at Codeforces. To quickly open a problem type:
https://codeforces.com/problemset/problem/<Number part of name>/<Alphabet part of name>
Example:
https://codeforces.com/problemset/problem/231/A
https://codeforces.com/problemset/problem/71/A
etc.