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Profile of rolandpetrean
rolandpetrean
Solved problems
CEOI14_carnival
JOI14_pinball
CEOI17_chase
BOI18_zalmoxis
JOI19_remittance
JOI20_building4
JOI20_joitter2
JOI20_constellation3
JOI22_sprinkler
Submitted but unsolved problems
JOI20_ho_t3
RMI20_sumzero