Round 3: Log Set

197 correct small sets and 55 correct large sets. View problem statement or contest analysis.

Compact solutions

Solved in...

C++ (196 sets)
Java (27 sets)
Python (14 sets)
C# (6 sets)
D (2 sets)
Haskell (2 sets)
OCaml (2 sets)
Pascal (2 sets)
Scala (1 set)

Submission Origin

Russia (40 contestants)
Japan (28 contestants)
China (27 contestants)
United States (13 contestants)
Poland (9 contestants)
Taiwan (9 contestants)
Belarus (8 contestants)
Ukraine (7 contestants)
Canada (5 contestants)
South Korea (4 contestants)
Australia (3 contestants)
Switzerland (3 contestants)
United Kingdom (3 contestants)
Vietnam (3 contestants)
Argentina (2 contestants)
Finland (2 contestants)
Germany (2 contestants)
Hong Kong (2 contestants)
Hungary (2 contestants)
India (2 contestants)
Netherlands (2 contestants)
Romania (2 contestants)
Slovakia (2 contestants)
South Africa (2 contestants)
Sweden (2 contestants)
Brazil (1 contestant)
Bulgaria (1 contestant)
Croatia (1 contestant)
Czech Republic (1 contestant)
Estonia (1 contestant)
France (1 contestant)
Greece (1 contestant)
Indonesia (1 contestant)
Iran (1 contestant)
Italy (1 contestant)
Lithuania (1 contestant)
New Zealand (1 contestant)
Thailand (1 contestant)