Sign in
Register
English
한국어
Contests
Problems
Submissions
Contribute
Contests
Problems
Submissions
Contribute
Change language
English
한국어
Profile of Gangsta
Gangsta
Solved problems
IOI11_ricehub
APIO15_sculpture
APIO15_skyscraper
APIO15_bridge
IOI16_molecules
Submitted but unsolved problems
IOI11_race
IOI11_garden
APIO14_sequence
APIO16_boat
APIO16_gap
COI16_palinilap
APIO19_strange_device
APIO19_bridges
APIO21_jumps
APIO21_roads
APIO22_perm
APIO23_cyberland