Qualification Round: Lawnmower

12579 correct small sets and 10569 correct large sets. View problem statement or contest analysis.

Compact solutions

Solved in...

C++ (11344 sets)
Java (4809 sets)
Python (3123 sets)
C (1110 sets)
C# (1031 sets)
Ruby (361 sets)
PHP (192 sets)
Haskell (174 sets)
Pascal (131 sets)
Scala (119 sets)
Perl (105 sets)
JavaScript (100 sets)
Go (84 sets)
Clojure (56 sets)
MATLAB (56 sets)
Visual Basic (42 sets)
OCaml (38 sets)
Groovy (33 sets)
D (30 sets)
Lua (19 sets)
Lisp (17 sets)
Racket (15 sets)
F# (13 sets)
Objective-C (12 sets)
Scheme (10 sets)
AWK (9 sets)
CoffeeScript (9 sets)
R (8 sets)
ActionScript (7 sets)
Erlang (5 sets)
Basic (4 sets)
Dart (4 sets)
Xtend (4 sets)
LOLCODE (3 sets)
Mathematica (3 sets)
ECLiPSe (2 sets)
Factor (2 sets)
Fortran (2 sets)
GAP (2 sets)
J (2 sets)
Julia (2 sets)
Kotlin (2 sets)
MoonScript (2 sets)
Nemerle (2 sets)
Processing (2 sets)
SQL (2 sets)
TCL (2 sets)
WRAPL (2 sets)
Asymptote (1 set)
Cool (1 set)
Event Related Model (1 set)
LLVM (1 set)
Occam (1 set)
Octave (1 set)
PL/SQL (1 set)
PowerShell (1 set)
Standard ML (1 set)

Submission Origin

India (1861 contestants)
China (1813 contestants)
United States (1416 contestants)
Russia (669 contestants)
Japan (529 contestants)
Poland (310 contestants)
Brazil (298 contestants)
Canada (293 contestants)
France (292 contestants)
Ukraine (288 contestants)
South Korea (249 contestants)
Taiwan (249 contestants)
Egypt (231 contestants)
Germany (221 contestants)
United Kingdom (209 contestants)
Australia (208 contestants)
Spain (156 contestants)
Thailand (149 contestants)
Bangladesh (147 contestants)
Romania (132 contestants)
Indonesia (113 contestants)
Hong Kong (112 contestants)
Israel (112 contestants)
Hungary (110 contestants)
Vietnam (103 contestants)
Belarus (102 contestants)
Argentina (99 contestants)
Netherlands (95 contestants)
Colombia (92 contestants)
Italy (85 contestants)
Slovakia (82 contestants)
Greece (81 contestants)
Sweden (80 contestants)
Iran (78 contestants)
Mexico (78 contestants)
Czech Republic (74 contestants)
Singapore (69 contestants)
Bulgaria (63 contestants)
Turkey (62 contestants)
South Africa (59 contestants)
New Zealand (55 contestants)
Sri Lanka (54 contestants)
Switzerland (48 contestants)
Belgium (45 contestants)
Lithuania (42 contestants)
Portugal (41 contestants)
Venezuela (41 contestants)
Croatia (40 contestants)
Morocco (40 contestants)
Georgia (36 contestants)
Philippines (36 contestants)
Pakistan (33 contestants)
Latvia (31 contestants)
Chile (29 contestants)
Peru (29 contestants)
Austria (28 contestants)
Denmark (26 contestants)
Finland (26 contestants)
Kazakhstan (24 contestants)
Palestinian Territory (24 contestants)
Serbia (22 contestants)
Bolivia (21 contestants)
Norway (19 contestants)
Estonia (18 contestants)
Moldova (18 contestants)
Slovenia (17 contestants)
Tunisia (17 contestants)
Malaysia (15 contestants)
Armenia (14 contestants)
Lebanon (14 contestants)
Ireland (12 contestants)
Nigeria (11 contestants)
Azerbaijan (9 contestants)
Iceland (9 contestants)
Nepal (9 contestants)
Uzbekistan (8 contestants)
Algeria (7 contestants)
Mongolia (7 contestants)
Bosnia and Herzegovina (6 contestants)
Jordan (6 contestants)
Macedonia (6 contestants)
Cameroon (5 contestants)
Costa Rica (5 contestants)
Cyprus (5 contestants)
Dominican Republic (5 contestants)
Uruguay (5 contestants)
Afghanistan (4 contestants)
Andorra (4 contestants)
Bhutan (4 contestants)
Togo (4 contestants)
Albania (3 contestants)
Ghana (3 contestants)
Jamaica (3 contestants)
Kenya (3 contestants)
Kyrgyzstan (3 contestants)
Madagascar (3 contestants)
North Korea (3 contestants)
Rwanda (3 contestants)
Yemen (3 contestants)
Cuba (2 contestants)
Ecuador (2 contestants)
Liberia (2 contestants)
Luxembourg (2 contestants)
Macau (2 contestants)
Tajikistan (2 contestants)
United Arab Emirates (2 contestants)
Anguilla (1 contestant)
Aruba (1 contestant)
Benin (1 contestant)
Botswana (1 contestant)
British Virgin Islands (1 contestant)
Burundi (1 contestant)
Cambodia (1 contestant)
Cayman Islands (1 contestant)
El Salvador (1 contestant)
Equatorial Guinea (1 contestant)
Ethiopia (1 contestant)
Gabon (1 contestant)
Guadeloupe (1 contestant)
Guatemala (1 contestant)
Guyana (1 contestant)
Iraq (1 contestant)
Ivory Coast (1 contestant)
Kuwait (1 contestant)
Malawi (1 contestant)
Malta (1 contestant)
Mauritius (1 contestant)
Myanmar (1 contestant)
Namibia (1 contestant)
Nicaragua (1 contestant)
Panama (1 contestant)
Qatar (1 contestant)
Saint Kitts and Nevis (1 contestant)
Saudi Arabia (1 contestant)
Solomon Islands (1 contestant)
Syria (1 contestant)
Trinidad and Tobago (1 contestant)
Turkmenistan (1 contestant)
U.S. Virgin Islands (1 contestant)
Western Sahara (1 contestant)
Zambia (1 contestant)