Interactive Permutation Guessing

problem — every listed problem · all sets

internal id
p-d1cfeb57
appearances
neerc-2011 (neerc-2011) — I
held
not recorded yet
solve online
Codeforces Gym id 100085/I
data
problemsets/neerc-2011.yaml

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