“Bubble Gum, Bubble Gum, in the dish, how many pieces do you wish?”

problem — every listed problem · all sets

internal id

p-fbd1bf4d

appearances

pacnw-2007 (pacnw-2007) — H

held

not recorded yet

solve online

Baekjoon Online Judge (wayback) closed 2026-04-28 id 4500

data

problemsets/pacnw-2007.yaml

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