Sockpuppets

problem — every listed problem · all sets

internal id

p-f50c4008

appearances

shenyang-2018 (shenyang-2018) — A

held

not recorded yet

solve online

Luogu 洛谷 (Luògǔ) id P17392

data

problemsets/shenyang-2018.yaml

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