Qualification Round: Bot Trust

10560 correct small sets and 10291 correct large sets. View problem statement or contest analysis.

Compact solutions

Solved in...

C++ (9749 sets)
Java (4492 sets)
Python (2607 sets)
C# (1221 sets)
C (996 sets)
Ruby (423 sets)
PHP (278 sets)
Perl (235 sets)
Haskell (200 sets)
Pascal (173 sets)
Visual Basic (57 sets)
Scala (56 sets)
JavaScript (50 sets)
Lisp (36 sets)
OCaml (28 sets)
Clojure (27 sets)
F# (23 sets)
Groovy (22 sets)
Go (21 sets)
Lua (17 sets)
MATLAB (14 sets)
Objective-C (12 sets)
ActionScript (10 sets)
D (10 sets)
CoffeeScript (6 sets)
Erlang (5 sets)
Scheme (5 sets)
AWK (4 sets)
J (4 sets)
Processing (4 sets)
Racket (4 sets)
Shell (4 sets)
Standard ML (4 sets)
TCL (4 sets)
AutoHotkey (2 sets)
AutoIt (2 sets)
Boo (2 sets)
Factor (2 sets)
Golfscript (2 sets)
Mercury (2 sets)
PowerShell (2 sets)
Prolog (2 sets)
R (2 sets)
WRAPL (2 sets)
Clay (1 set)
Fortran (1 set)
Io (1 set)
PostScript (1 set)

Submission Origin

China (1541 contestants)
India (1267 contestants)
United States (1140 contestants)
Russia (645 contestants)
Japan (558 contestants)
Brazil (351 contestants)
Poland (281 contestants)
Ukraine (251 contestants)
Canada (242 contestants)
France (200 contestants)
South Korea (195 contestants)
Taiwan (182 contestants)
Australia (181 contestants)
Germany (175 contestants)
Egypt (163 contestants)
United Kingdom (162 contestants)
Thailand (145 contestants)
Romania (136 contestants)
Indonesia (122 contestants)
Spain (120 contestants)
Vietnam (117 contestants)
Israel (115 contestants)
Argentina (108 contestants)
Colombia (108 contestants)
Bangladesh (103 contestants)
Hungary (103 contestants)
Belarus (92 contestants)
Mexico (90 contestants)
Hong Kong (87 contestants)
South Africa (73 contestants)
Sweden (73 contestants)
Slovakia (64 contestants)
Netherlands (63 contestants)
Turkey (61 contestants)
Bulgaria (57 contestants)
Croatia (54 contestants)
New Zealand (52 contestants)
Singapore (50 contestants)
Greece (49 contestants)
Italy (49 contestants)
Czech Republic (46 contestants)
Peru (46 contestants)
Sri Lanka (45 contestants)
Portugal (43 contestants)
Venezuela (39 contestants)
Pakistan (38 contestants)
Belgium (36 contestants)
Iran (35 contestants)
Philippines (34 contestants)
Kazakhstan (30 contestants)
Switzerland (30 contestants)
Lithuania (29 contestants)
Norway (28 contestants)
Serbia (27 contestants)
Chile (25 contestants)
Finland (25 contestants)
Latvia (25 contestants)
Austria (22 contestants)
Denmark (21 contestants)
Ireland (19 contestants)
Morocco (19 contestants)
Estonia (18 contestants)
Malaysia (18 contestants)
Macedonia (17 contestants)
Bolivia (15 contestants)
Georgia (15 contestants)
Armenia (14 contestants)
Lebanon (13 contestants)
Moldova (13 contestants)
Slovenia (12 contestants)
Guatemala (8 contestants)
Kyrgyzstan (7 contestants)
Palestinian Territory (7 contestants)
Dominican Republic (6 contestants)
Ghana (6 contestants)
Bosnia and Herzegovina (5 contestants)
Mongolia (5 contestants)
Nigeria (5 contestants)
Uruguay (5 contestants)
Algeria (4 contestants)
Cyprus (4 contestants)
Jordan (4 contestants)
Syria (4 contestants)
Afghanistan (3 contestants)
Azerbaijan (3 contestants)
Cameroon (3 contestants)
Costa Rica (3 contestants)
Iceland (3 contestants)
Kenya (3 contestants)
Nepal (3 contestants)
Uzbekistan (3 contestants)
Andorra (2 contestants)
Benin (2 contestants)
Cuba (2 contestants)
Ecuador (2 contestants)
Honduras (2 contestants)
Madagascar (2 contestants)
Malta (2 contestants)
Oman (2 contestants)
Saudi Arabia (2 contestants)
Trinidad and Tobago (2 contestants)
Tunisia (2 contestants)
Zimbabwe (2 contestants)
Albania (1 contestant)
Antigua & Barbuda (1 contestant)
Barbados (1 contestant)
Burkina Faso (1 contestant)
Congo (1 contestant)
Djibouti (1 contestant)
Gibraltar (1 contestant)
Ivory Coast (1 contestant)
Jamaica (1 contestant)
Laos (1 contestant)
Lesotho (1 contestant)
Luxembourg (1 contestant)
Macau (1 contestant)
Mali (1 contestant)
Nicaragua (1 contestant)
North Korea (1 contestant)
Paraguay (1 contestant)
Rwanda (1 contestant)
San Marino (1 contestant)
St Vincent & Grenadines (1 contestant)
Sudan (1 contestant)
Togo (1 contestant)
U.S. Virgin Islands (1 contestant)
Uganda (1 contestant)
United Arab Emirates (1 contestant)
Vatican City (1 contestant)