Profile of newsboy

newsboy

# solved problems11
# attempted problems11
Submissions링크
Solved problems
NOI18_knapsackIZhO14_bankBOI13_tracksIOI09_mechoCEOI11_bal
BOI12_mobileAPIO15_bridgeCOCI17_osmosmjerkaCOCI20_vlakIOI08_printer
BOI19_necklace4