Round 1C: Rope Intranet

2989 correct small sets and 2662 correct large sets. View problem statement or contest analysis.

Compact solutions

Solved in...

C++ (2923 sets)
Java (1049 sets)
Python (668 sets)
C# (317 sets)
C (271 sets)
Ruby (99 sets)
Pascal (74 sets)
PHP (64 sets)
Perl (47 sets)
Haskell (41 sets)
Visual Basic (26 sets)
OCaml (8 sets)
Scala (8 sets)
Lisp (6 sets)
Scheme (6 sets)
Groovy (5 sets)
Clojure (4 sets)
Erlang (4 sets)
F# (4 sets)
MATLAB (4 sets)
ActionScript (2 sets)
D (2 sets)
Go (2 sets)
PL/SQL (2 sets)
Smalltalk (2 sets)
Ada (1 set)
JavaScript (1 set)
Pike (1 set)

Submission Origin

China (557 contestants)
India (513 contestants)
Russia (175 contestants)
United States (160 contestants)
Japan (156 contestants)
Poland (83 contestants)
South Korea (75 contestants)
Ukraine (74 contestants)
Taiwan (59 contestants)
Australia (54 contestants)
France (50 contestants)
Romania (49 contestants)
Brazil (48 contestants)
Egypt (44 contestants)
Bangladesh (42 contestants)
United Kingdom (41 contestants)
Germany (38 contestants)
Spain (37 contestants)
Vietnam (37 contestants)
Indonesia (35 contestants)
Thailand (32 contestants)
Canada (31 contestants)
Israel (30 contestants)
Italy (28 contestants)
Hong Kong (27 contestants)
Hungary (27 contestants)
Bulgaria (26 contestants)
Mexico (26 contestants)
Slovakia (25 contestants)
Argentina (24 contestants)
South Africa (21 contestants)
Pakistan (17 contestants)
Turkey (17 contestants)
Croatia (16 contestants)
Peru (15 contestants)
Portugal (15 contestants)
Belarus (14 contestants)
Lithuania (14 contestants)
Netherlands (14 contestants)
Sweden (13 contestants)
Czech Republic (12 contestants)
Kazakhstan (12 contestants)
New Zealand (12 contestants)
Venezuela (12 contestants)
Greece (11 contestants)
Norway (10 contestants)
Switzerland (9 contestants)
Singapore (8 contestants)
Belgium (7 contestants)
Colombia (7 contestants)
Latvia (7 contestants)
Slovenia (7 contestants)
Chile (6 contestants)
Denmark (6 contestants)
Estonia (6 contestants)
Malaysia (6 contestants)
Serbia (6 contestants)
Austria (5 contestants)
Azerbaijan (5 contestants)
Moldova (5 contestants)
Morocco (5 contestants)
Philippines (5 contestants)
Sri Lanka (5 contestants)
Bolivia (4 contestants)
Finland (4 contestants)
Georgia (4 contestants)
Kyrgyzstan (4 contestants)
Lebanon (4 contestants)
Macedonia (4 contestants)
Iran (3 contestants)
Armenia (2 contestants)
Bosnia and Herzegovina (2 contestants)
Cuba (2 contestants)
Jordan (2 contestants)
Uzbekistan (2 contestants)
Bouvet Island (1 contestant)
Cameroon (1 contestant)
Congo (1 contestant)
Dominican Republic (1 contestant)
Eritrea (1 contestant)
Ghana (1 contestant)
Iceland (1 contestant)
Ireland (1 contestant)
Jamaica (1 contestant)
Laos (1 contestant)
Mongolia (1 contestant)
Mozambique (1 contestant)
Namibia (1 contestant)
Nepal (1 contestant)
Nicaragua (1 contestant)
Palestinian Territory (1 contestant)
Sudan (1 contestant)
Syria (1 contestant)
Uruguay (1 contestant)