Kattis
Problems
Contests
Challenge
Ranklists
Jobs
Languages
Info
Help
Search
Contests
/
Early Bird - #BD #1.4 #2nd #Practice
/
Teams
/
完美迴零
Log in
Early Bird - #BD #1.4 #2nd #Practice
Contest
Standings
Problems
Teams
Rules
Team 完美迴零
Participating in
Early Bird - #BD #1.4 #2nd #Practice
Name
