Round 2: Grazing Google Goats

194 correct small sets and 2 correct large sets. View problem statement or contest analysis.

Compact solutions

Solved in...

C++ (150 sets)
Java (27 sets)
Python (6 sets)
C (3 sets)
Haskell (3 sets)
Pascal (3 sets)
Ruby (2 sets)
Lisp (1 set)
Lua (1 set)

Submission Origin

China (41 contestants)
Russia (32 contestants)
Japan (13 contestants)
Poland (10 contestants)
Ukraine (10 contestants)
India (9 contestants)
United States (9 contestants)
Slovakia (6 contestants)
Belarus (4 contestants)
Brazil (4 contestants)
Bulgaria (4 contestants)
Hungary (4 contestants)
Argentina (3 contestants)
Australia (3 contestants)
Canada (3 contestants)
Georgia (3 contestants)
Indonesia (3 contestants)
Taiwan (3 contestants)
Bangladesh (2 contestants)
France (2 contestants)
Hong Kong (2 contestants)
South Korea (2 contestants)
Spain (2 contestants)
Sweden (2 contestants)
Austria (1 contestant)
Croatia (1 contestant)
Denmark (1 contestant)
Egypt (1 contestant)
Finland (1 contestant)
Iran (1 contestant)
Lithuania (1 contestant)
Malaysia (1 contestant)
Moldova (1 contestant)
Norway (1 contestant)
Portugal (1 contestant)
Romania (1 contestant)
Slovenia (1 contestant)
South Africa (1 contestant)
Switzerland (1 contestant)
Thailand (1 contestant)
United Kingdom (1 contestant)
Venezuela (1 contestant)