Counting Patterns

problem — every listed problem · all sets

internal id
p-143f622d
uuid
6c0eeb10-ec2d-474b-a901-6e2132937592
appearances
ecna-1993 (ecna-1993)
held
not recorded yet
solve online
ICPC Live Archive id 5378
data
problemsets/ecna-1993.yaml

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