Round 1B: Osmos

4627 correct small sets and 3501 correct large sets. View problem statement or contest analysis.

Compact solutions

Solved in...

C++ (4496 sets)
Java (1412 sets)
Python (1155 sets)
C# (292 sets)
C (218 sets)
Ruby (110 sets)
Haskell (88 sets)
PHP (53 sets)
Pascal (51 sets)
Scala (42 sets)
Perl (31 sets)
Go (25 sets)
JavaScript (21 sets)
OCaml (19 sets)
MATLAB (18 sets)
D (14 sets)
Clojure (13 sets)
Groovy (11 sets)
Visual Basic (7 sets)
Lua (6 sets)
Lisp (5 sets)
Racket (5 sets)
ActionScript (3 sets)
Erlang (3 sets)
Scheme (3 sets)
CoffeeScript (2 sets)
Dart (2 sets)
F# (2 sets)
Factor (2 sets)
GAP (2 sets)
J (2 sets)
Objective-C (2 sets)
TCL (2 sets)
AWK (1 set)
Pike (1 set)
PowerShell (1 set)
Xtend (1 set)

Submission Origin

China (631 contestants)
India (494 contestants)
United States (481 contestants)
Russia (342 contestants)
Japan (211 contestants)
Poland (164 contestants)
Ukraine (140 contestants)
France (113 contestants)
Canada (106 contestants)
Germany (98 contestants)
Brazil (96 contestants)
South Korea (94 contestants)
Taiwan (89 contestants)
Bangladesh (76 contestants)
Egypt (76 contestants)
United Kingdom (68 contestants)
Hong Kong (66 contestants)
Belarus (65 contestants)
Spain (58 contestants)
Indonesia (57 contestants)
Thailand (57 contestants)
Romania (53 contestants)
Israel (52 contestants)
Australia (51 contestants)
Vietnam (48 contestants)
Hungary (44 contestants)
Slovakia (40 contestants)
Netherlands (39 contestants)
Sweden (39 contestants)
Argentina (38 contestants)
Czech Republic (33 contestants)
Iran (32 contestants)
South Africa (32 contestants)
Bulgaria (31 contestants)
Italy (30 contestants)
Mexico (29 contestants)
Greece (28 contestants)
Singapore (27 contestants)
Turkey (22 contestants)
Belgium (20 contestants)
Colombia (20 contestants)
Croatia (19 contestants)
Switzerland (19 contestants)
Lithuania (18 contestants)
Latvia (17 contestants)
Georgia (16 contestants)
Venezuela (16 contestants)
Portugal (15 contestants)
Peru (13 contestants)
Philippines (13 contestants)
Austria (11 contestants)
Chile (11 contestants)
Sri Lanka (11 contestants)
Finland (10 contestants)
Denmark (9 contestants)
New Zealand (9 contestants)
Morocco (8 contestants)
Kazakhstan (7 contestants)
Lebanon (7 contestants)
Estonia (6 contestants)
Norway (6 contestants)
Pakistan (6 contestants)
Slovenia (6 contestants)
Azerbaijan (5 contestants)
Bolivia (5 contestants)
Malaysia (5 contestants)
Dominican Republic (4 contestants)
Macedonia (4 contestants)
Serbia (4 contestants)
Uzbekistan (4 contestants)
Armenia (3 contestants)
Iceland (3 contestants)
Ireland (3 contestants)
Moldova (3 contestants)
Mongolia (3 contestants)
Palestinian Territory (3 contestants)
Uruguay (3 contestants)
Bosnia and Herzegovina (2 contestants)
Costa Rica (2 contestants)
Cyprus (2 contestants)
Jordan (2 contestants)
Albania (1 contestant)
Algeria (1 contestant)
Anguilla (1 contestant)
Benin (1 contestant)
Burundi (1 contestant)
Cameroon (1 contestant)
Cuba (1 contestant)
Ethiopia (1 contestant)
Guatemala (1 contestant)
Jamaica (1 contestant)
Kyrgyzstan (1 contestant)
Liberia (1 contestant)
Luxembourg (1 contestant)
Macau (1 contestant)
Madagascar (1 contestant)
Nepal (1 contestant)
Nigeria (1 contestant)
North Korea (1 contestant)
Qatar (1 contestant)
Rwanda (1 contestant)
Saudi Arabia (1 contestant)
Tajikistan (1 contestant)
Trinidad and Tobago (1 contestant)
Tunisia (1 contestant)