Profile of duytuandao21

duytuandao21

# solved problems14
# attempted problems15
Submissions링크
Solved problems
CEOI17_sureIZhO18_planBOI18_electionIZhO19_segmentsCOCI21_sjeckanje
COCI21_sifraCOCI21_poCOCI21_indexCOCI14_prosjekCOCI14_utrka
COCI14_studentskoCOCI14_bobCOCI18_nadanCOCI18_cipele
Submitted but unsolved problems
BOI17_toll