Round 1B: Crop Triangles

1445 correct small sets and 457 correct large sets. View problem statement or contest analysis.

Compact solutions

Solved in...

C++ (1029 sets)
Java (372 sets)
Python (200 sets)
C# (116 sets)
Ruby (45 sets)
C (33 sets)
Perl (26 sets)
Pascal (23 sets)
Visual Basic (11 sets)
Haskell (10 sets)
MATLAB (5 sets)
PHP (5 sets)
J (3 sets)
JavaScript (3 sets)
Scala (3 sets)
Clojure (2 sets)
Lisp (2 sets)
OCaml (2 sets)
Eiffel (1 set)
Erlang (1 set)
Lua (1 set)
Octave (1 set)
Scheme (1 set)

Submission Origin

India (189 contestants)
United States (175 contestants)
Russia (146 contestants)
China (98 contestants)
Poland (78 contestants)
Brazil (62 contestants)
Ukraine (50 contestants)
Japan (37 contestants)
Canada (35 contestants)
Germany (35 contestants)
United Kingdom (27 contestants)
Spain (26 contestants)
Bulgaria (24 contestants)
Hungary (24 contestants)
Romania (24 contestants)
Belarus (22 contestants)
Argentina (21 contestants)
France (21 contestants)
South Korea (20 contestants)
Colombia (18 contestants)
Netherlands (18 contestants)
Thailand (18 contestants)
Egypt (17 contestants)
Slovakia (17 contestants)
Israel (15 contestants)
Italy (15 contestants)
Bangladesh (14 contestants)
Czech Republic (13 contestants)
Singapore (13 contestants)
Sweden (12 contestants)
South Africa (11 contestants)
Taiwan (9 contestants)
Mexico (8 contestants)
Australia (7 contestants)
Austria (7 contestants)
Serbia and Montenegro (7 contestants)
Croatia (6 contestants)
Indonesia (6 contestants)
Portugal (6 contestants)
Denmark (5 contestants)
Lithuania (5 contestants)
Moldova (5 contestants)
Philippines (5 contestants)
Switzerland (5 contestants)
Georgia (4 contestants)
Kazakhstan (4 contestants)
Sri Lanka (4 contestants)
Vietnam (4 contestants)
Belgium (3 contestants)
Chile (3 contestants)
Hong Kong (3 contestants)
Lebanon (3 contestants)
Morocco (3 contestants)
Peru (3 contestants)
Venezuela (3 contestants)
Bosnia and Herzegovina (2 contestants)
Estonia (2 contestants)
Finland (2 contestants)
Greece (2 contestants)
Ireland (2 contestants)
Jordan (2 contestants)
Latvia (2 contestants)
Norway (2 contestants)
Pakistan (2 contestants)
Albania (1 contestant)
Algeria (1 contestant)
Armenia (1 contestant)
Aruba (1 contestant)
Azerbaijan (1 contestant)
Cyprus (1 contestant)
Ecuador (1 contestant)
Macau (1 contestant)
Malaysia (1 contestant)
New Zealand (1 contestant)
Nicaragua (1 contestant)
Paraguay (1 contestant)
Turkey (1 contestant)
Virgin Islands (1 contestant)
Zimbabwe (1 contestant)