Kattis
Problems
Contests
Challenge
Ranklists
Jobs
Languages
Info
Help
Search
Contests
/
Lille Kat 2022:4
/
Teams
/
I like trains
Log in
Lille Kat 2022:4
Contest
Standings
Problems
Teams
Rules
Team I like trains
Participating in
Lille Kat 2022:4
Name
