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Profile of Kanon
Kanon
Solved problems
IOI17_train
IOI17_simurgh
IOI19_rect
IOI19_walk
IOI20_plants
IOI20_stations
IOI21_keys
IOI21_parks
IOI22_islands
IOI23_soccer
IOI23_beechtree
Submitted but unsolved problems
IOI20_mushrooms