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Profile of Cross_Ratio

Cross_Ratio

Solved problems
APIO13_toll JOI13_synchronization IOI12_rings CEOI13_treasure2
CEOI13_tram IOI11_crocodile JOI14_pinball JOI15_copypaste2
APIO15_skyscraper IOI15_boxes IOI15_horses IOI16_molecules
IOI16_messy JOI17_rope JOI17_dragon2 JOI17_long_mansion
JOI15_sterilizing CEOI15_bobek CEOI12_circuit POI13_ins
JOI16_toilets JOI16_sushi APIO18_circle_selection JOI16_ho_t4
JOI16_ho_t5 JOI14_ho_t1 JOI14_ho_t2 BOI18_polygon
BOI18_dna JOI15_memory IOI18_combo IOI18_seats
APIO19_strange_device APIO19_bridges JOI19_remittance JOI20_ho_t4
JOI20_capital_city JOI20_treatment BOI20_colors NOI20_firefighting
APIO20_swap JOI20_monochrome JOI20_power IOI20_supertrees
COI21_autobahn COI21_cigle CCO21_day1problem1 CCO21_day1problem3
CCO21_day2problem1 CCO21_day2problem2 IOI21_candies IOI21_dna
JOI22_team JOI22_dango3 JOI22_reconstruction JOI22_seesaw
IOI22_circuit IOI22_insects
Submitted but unsolved problems
IOI11_parrots APIO13_interference JOI14_stamps IOI14_rail
IOI14_holiday IOI15_scales IOI15_teams IOI15_sorting
IOI16_railroad IOI16_paint JOI17_port_facility CEOI15_nuclearia
APIO17_rainbow IOI17_wiring IOI17_prize APIO18_new_home
FXCUP3_gorgeous BOI18_worm JOI15_walls IOI18_werewolf
IOI18_doll COCI18_teoreticar JOI19_jumps JOI19_virus
IOI19_shoes IOI20_plants IOI20_tickets IOI20_biscuits
JOI21_fever BOI21_books COI21_izvanzemaljci COI21_malnarisc
IOI21_keys IOI21_parks IOI21_dungeons IOI21_registers
JOI22_ho_t5 JOI22_copypaste3 APIO22_mars