My Brother's Diary

problem — every listed problem · all sets

internal id
p-2cf1b88c
uuid
8ee7605a-956d-8d62-2e2e-59439f019b78
short name
brothersdiary
appearances
germany-2011 (germany-2011) — F
held
not recorded yet
solve online
Baekjoon Online Judge (wayback) closed 2026-04-28 id 3969
Kattis id brothersdiary
data
problemsets/germany-2011.yaml

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