Profile of IdanRosen

IdanRosen

# solved problems6
# attempted problems11
Submissions링크
Solved problems
CEOI11_balBOI18_electionCEOI10_towerLMIO19_triusisCEOI18_glo
BOI17_catinatree
Submitted but unsolved problems
BOI12_mobileCEOI12_jobsCEOI21_diversityCEOI21_newspapersRMI20_sumzero