Regional development

problem — every listed problem · all sets

internal id

p-9f4b7e79

appearances

cerc-2021 (cerc-2021) — I

held

not recorded yet

solve online

Codeforces Gym id 104797/I

data

problemsets/cerc-2021.yaml

St statement · D test data · IV/OV input/output validator · So solutions · P complete package — filled = held.