The Picnic

problem — every listed problem · all sets

internal id

p-844e058b

appearances

nwerc-2002 (nwerc-2002) — E

held

StDIVOVSoP

solve online

Baekjoon Online Judge (wayback) closed 2026-04-28 id 7902

data

problemsets/nwerc-2002.yaml

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