Insecure in Prague

problem — every listed problem · all sets

internal id
p-5ca334dc
appearances
wf-2004 (wf-2004) — D
held
not recorded yet
solve online
ICPC Live Archive id 2996
Baekjoon Online Judge (wayback) closed 2026-04-28 id 22805
data
problemsets/wf-2004.yaml

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