Round 2: Spinning Blade

1363 correct small sets and 516 correct large sets. View problem statement or contest analysis.

Languages

C++ (1426 sets)
Java (233 sets)
Python (76 sets)
C# (52 sets)
Pascal (35 sets)
C (28 sets)

Ruby (11 sets)
Perl (4 sets)
Lua (3 sets)
OCaml (3 sets)
D (2 sets)
Scala (2 sets)

Clojure (1 set)
F# (1 set)
PHP (1 set)
WRAPL (1 set)

China (333 contestants)
Russia (215 contestants)
Japan (97 contestants)
United States (82 contestants)
Ukraine (66 contestants)
Poland (37 contestants)
Taiwan (34 contestants)
Belarus (30 contestants)
South Korea (30 contestants)
Brazil (24 contestants)
Australia (23 contestants)
Hong Kong (23 contestants)
India (23 contestants)
Canada (21 contestants)
Vietnam (20 contestants)
Romania (17 contestants)
Slovakia (16 contestants)
France (15 contestants)
Hungary (15 contestants)
Indonesia (14 contestants)
Germany (13 contestants)
Argentina (11 contestants)
Bulgaria (11 contestants)
Iran (11 contestants)
Thailand (10 contestants)

United Kingdom (10 contestants)
Netherlands (9 contestants)
Bangladesh (8 contestants)
Georgia (7 contestants)
South Africa (7 contestants)
Spain (7 contestants)
Croatia (6 contestants)
Czech Republic (6 contestants)
Israel (6 contestants)
Kazakhstan (6 contestants)
Lithuania (6 contestants)
Serbia (6 contestants)
Slovenia (6 contestants)
Sweden (6 contestants)
Latvia (5 contestants)
Peru (5 contestants)
Egypt (4 contestants)
Kyrgyzstan (4 contestants)
Mexico (4 contestants)
New Zealand (4 contestants)
Singapore (4 contestants)
Greece (3 contestants)
Portugal (3 contestants)
Switzerland (3 contestants)
Armenia (2 contestants)

Colombia (2 contestants)
Denmark (2 contestants)
Ireland (2 contestants)
Italy (2 contestants)
Lebanon (2 contestants)
Macedonia (2 contestants)
Norway (2 contestants)
Philippines (2 contestants)
Sri Lanka (2 contestants)
Turkey (2 contestants)
Venezuela (2 contestants)
Austria (1 contestant)
Belgium (1 contestant)
Bolivia (1 contestant)
Bosnia and Herzegovina (1 contestant)
Chile (1 contestant)
Djibouti (1 contestant)
Estonia (1 contestant)
Finland (1 contestant)
Iceland (1 contestant)
Malaysia (1 contestant)
Moldova (1 contestant)
Syria (1 contestant)
Uzbekistan (1 contestant)