Qualification Round: Theme Park

8033 correct small sets and 3050 correct large sets. View problem statement or contest analysis.

Compact solutions

Solved in...

C++ (5740 sets)
Java (2171 sets)
Python (1183 sets)
C# (632 sets)
C (592 sets)
Ruby (155 sets)
PHP (112 sets)
Perl (110 sets)
Pascal (105 sets)
Haskell (91 sets)
Visual Basic (35 sets)
Lisp (14 sets)
OCaml (13 sets)
MATLAB (11 sets)
JavaScript (10 sets)
Scala (10 sets)
Scheme (8 sets)
Lua (7 sets)
Clojure (6 sets)
Go (6 sets)
Groovy (6 sets)
Objective-C (5 sets)
ActionScript (3 sets)
Erlang (3 sets)
Smalltalk (3 sets)
bc (2 sets)
F# (2 sets)
Mercury (2 sets)
PL/SQL (2 sets)
Prolog (2 sets)
WRAPL (2 sets)
AWK (1 set)
Claire (1 set)
D (1 set)
Factor (1 set)
Fortran (1 set)
Octave (1 set)
PostScript (1 set)
R (1 set)
Shell (1 set)
SNOBOL (1 set)
Standard ML (1 set)

Submission Origin

China (1431 contestants)
India (1212 contestants)
United States (660 contestants)
Russia (430 contestants)
Japan (371 contestants)
Brazil (312 contestants)
Poland (200 contestants)
Ukraine (191 contestants)
South Korea (176 contestants)
Canada (157 contestants)
Taiwan (139 contestants)
Australia (136 contestants)
France (134 contestants)
Egypt (116 contestants)
Argentina (101 contestants)
Bangladesh (101 contestants)
Spain (99 contestants)
Germany (95 contestants)
United Kingdom (93 contestants)
Indonesia (87 contestants)
Israel (85 contestants)
Vietnam (83 contestants)
Romania (81 contestants)
Thailand (74 contestants)
Mexico (69 contestants)
Hungary (64 contestants)
Hong Kong (63 contestants)
South Africa (62 contestants)
Italy (59 contestants)
Bulgaria (54 contestants)
Turkey (51 contestants)
Slovakia (49 contestants)
Belarus (48 contestants)
Portugal (48 contestants)
Colombia (46 contestants)
Croatia (45 contestants)
Netherlands (44 contestants)
Peru (42 contestants)
Czech Republic (41 contestants)
Venezuela (40 contestants)
Pakistan (38 contestants)
Sweden (34 contestants)
Lithuania (29 contestants)
Norway (27 contestants)
Kazakhstan (26 contestants)
New Zealand (23 contestants)
Greece (22 contestants)
Austria (21 contestants)
Philippines (19 contestants)
Singapore (19 contestants)
Belgium (18 contestants)
Bolivia (18 contestants)
Latvia (18 contestants)
Switzerland (18 contestants)
Finland (16 contestants)
Georgia (16 contestants)
Chile (15 contestants)
Sri Lanka (15 contestants)
Denmark (14 contestants)
Estonia (14 contestants)
Malaysia (14 contestants)
Serbia (13 contestants)
Iran (12 contestants)
Lebanon (11 contestants)
Moldova (11 contestants)
Morocco (10 contestants)
Slovenia (10 contestants)
Jordan (9 contestants)
Ireland (8 contestants)
Macedonia (8 contestants)
Azerbaijan (6 contestants)
Dominican Republic (6 contestants)
Guatemala (6 contestants)
Armenia (5 contestants)
Ecuador (5 contestants)
Kenya (5 contestants)
Kyrgyzstan (5 contestants)
Nigeria (5 contestants)
Palestinian Territory (5 contestants)
Bosnia and Herzegovina (4 contestants)
Costa Rica (4 contestants)
Cuba (4 contestants)
Ethiopia (4 contestants)
Ghana (4 contestants)
Madagascar (3 contestants)
Mongolia (3 contestants)
Syria (3 contestants)
Tunisia (3 contestants)
Uruguay (3 contestants)
Albania (2 contestants)
Cameroon (2 contestants)
Nepal (2 contestants)
Rwanda (2 contestants)
Togo (2 contestants)
Uganda (2 contestants)
Afghanistan (1 contestant)
Algeria (1 contestant)
Angola (1 contestant)
Bahrain (1 contestant)
Bouvet Island (1 contestant)
Cambodia (1 contestant)
Congo (1 contestant)
El Salvador (1 contestant)
Haiti (1 contestant)
Honduras (1 contestant)
Iceland (1 contestant)
Ivory Coast (1 contestant)
Jamaica (1 contestant)
Laos (1 contestant)
Malta (1 contestant)
Namibia (1 contestant)
Nicaragua (1 contestant)
Oman (1 contestant)
St Vincent & Grenadines (1 contestant)
Sudan (1 contestant)
Turkmenistan (1 contestant)
Uzbekistan (1 contestant)
Zimbabwe (1 contestant)