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Profile of Programmer123
Programmer123
Solved problems
IOI19_shoes
CCO21_day1problem2
IOI21_dna
Submitted but unsolved problems
IOI13_artclass
IOI08_islands
IOI19_split
IOI19_rect
CCO21_day1problem1
CCO21_day1problem3
IOI21_candies
IOI21_keys
IOI21_parks
IOI21_dungeons
IOI21_registers