Gift from the Goddess of Programming

problem — every listed problem · all sets

internal id

p-304348db

appearances

japan-2011 (japan-2011) — A

held

not recorded yet

solve online

Baekjoon Online Judge (wayback) closed 2026-04-28 id 4938
Aizu Online Judge (AOJ) id 1315
Codeforces Gym id 102004/A

data

problemsets/japan-2011.yaml

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