The Maximum Unreachable Node Set

problem — every listed problem · all sets

internal id
p-3564fd35
appearances
nanning-2017 (nanning-2017) — M
held
not recorded yet
solve online
Luogu 洛谷 (Luògǔ) id P17223
data
problemsets/nanning-2017.yaml

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