Bug Hunt

problem — every listed problem · all sets

internal id
p-64e2ab94
appearances
japan-2007 (japan-2007) — H
held
not recorded yet
solve online
Baekjoon Online Judge (wayback) closed 2026-04-28 id 3902
Aizu Online Judge (AOJ) id 1282
Codeforces Gym id 101415/H
data
problemsets/japan-2007.yaml

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