Profile of duchieulc

duchieulc

# solved problems8
# attempted problems9
Submissions링크
Solved problems
NOI18_knapsackIZhO17_moneyLMIO19_triusisBOI13_tracksIOI09_mecho
CEOI11_balBOI12_mobileAPIO15_bridge
Submitted but unsolved problems
CEOI20_fancyfence