Rice Arrangement

problem — every listed problem · all sets

internal id
p-6b6d555d
appearances
shanghai-2020 (shanghai-2020) — H
held
not recorded yet
solve online
NowCoder 牛客竞赛 (Niúkè, 'cow guest') id 214898
Luogu 洛谷 (Luògǔ) id P9826
data
problemsets/shanghai-2020.yaml

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