Round 1C: Bribe the Prisoners

1061 correct small sets and 302 correct large sets. View problem statement or contest analysis.

Languages

C++ (895 sets)
Java (174 sets)
Python (120 sets)
C# (68 sets)
C (31 sets)
Pascal (23 sets)
Ruby (14 sets)

PHP (11 sets)
Perl (8 sets)
Haskell (5 sets)
MATLAB (3 sets)
Lisp (2 sets)
Scala (2 sets)
ActionScript (1 set)

Clojure (1 set)
D (1 set)
Maple (1 set)
OCaml (1 set)
Scheme (1 set)
Visual Basic (1 set)

China (190 contestants)
India (114 contestants)
Russia (89 contestants)
Japan (44 contestants)
United States (44 contestants)
Poland (43 contestants)
Ukraine (41 contestants)
Brazil (31 contestants)
Australia (28 contestants)
South Korea (28 contestants)
Romania (24 contestants)
Bulgaria (20 contestants)
Indonesia (20 contestants)
Egypt (18 contestants)
Vietnam (17 contestants)
Hungary (16 contestants)
Taiwan (16 contestants)
Germany (15 contestants)
Bangladesh (13 contestants)
Belarus (13 contestants)
Spain (11 contestants)
Hong Kong (10 contestants)
Italy (10 contestants)
Czech Republic (9 contestants)
France (9 contestants)

Georgia (9 contestants)
Portugal (9 contestants)
Thailand (9 contestants)
United Kingdom (9 contestants)
South Africa (8 contestants)
Argentina (7 contestants)
Canada (7 contestants)
Lithuania (7 contestants)
Netherlands (7 contestants)
Sweden (7 contestants)
Austria (6 contestants)
Croatia (6 contestants)
Mexico (6 contestants)
Serbia (6 contestants)
Armenia (5 contestants)
Israel (5 contestants)
Pakistan (5 contestants)
Turkey (5 contestants)
Venezuela (5 contestants)
Colombia (4 contestants)
Finland (4 contestants)
Kazakhstan (4 contestants)
Slovakia (4 contestants)
Denmark (3 contestants)
Latvia (3 contestants)

Morocco (3 contestants)
Sri Lanka (3 contestants)
Belgium (2 contestants)
Estonia (2 contestants)
Iran (2 contestants)
Lebanon (2 contestants)
Malaysia (2 contestants)
New Zealand (2 contestants)
Peru (2 contestants)
Philippines (2 contestants)
Switzerland (2 contestants)
Bahrain (1 contestant)
Ethiopia (1 contestant)
Greece (1 contestant)
Guatemala (1 contestant)
Kyrgyzstan (1 contestant)
Macedonia (1 contestant)
Moldova (1 contestant)
Namibia (1 contestant)
Nigeria (1 contestant)
Norway (1 contestant)
Singapore (1 contestant)
Slovenia (1 contestant)
Togo (1 contestant)
Uruguay (1 contestant)