Round 2: Triangle Areas

1177 correct small sets and 163 correct large sets. View problem statement or contest analysis.

Compact solutions

Solved in...

C++ (962 sets)
Java (200 sets)
C# (53 sets)
Python (44 sets)
Pascal (25 sets)
C (23 sets)
Haskell (8 sets)
Perl (7 sets)
Ruby (6 sets)
Visual Basic (5 sets)
Lisp (3 sets)
OCaml (2 sets)
MATLAB (1 set)
Scheme (1 set)

Submission Origin

China (265 contestants)
Russia (149 contestants)
United States (133 contestants)
Poland (55 contestants)
Ukraine (53 contestants)
Japan (44 contestants)
India (39 contestants)
South Korea (34 contestants)
Belarus (21 contestants)
Canada (21 contestants)
Brazil (20 contestants)
Slovakia (19 contestants)
Germany (18 contestants)
Bulgaria (16 contestants)
Romania (16 contestants)
Bangladesh (15 contestants)
Singapore (14 contestants)
Taiwan (14 contestants)
Australia (13 contestants)
France (13 contestants)
Netherlands (13 contestants)
Argentina (12 contestants)
Hong Kong (12 contestants)
Thailand (11 contestants)
Hungary (10 contestants)
United Kingdom (10 contestants)
Sweden (9 contestants)
Spain (8 contestants)
Israel (7 contestants)
Italy (7 contestants)
Mexico (7 contestants)
Serbia and Montenegro (7 contestants)
Georgia (6 contestants)
Indonesia (6 contestants)
Colombia (5 contestants)
Egypt (5 contestants)
Croatia (4 contestants)
Czech Republic (4 contestants)
Greece (4 contestants)
Lithuania (4 contestants)
Moldova (4 contestants)
New Zealand (4 contestants)
South Africa (4 contestants)
Switzerland (4 contestants)
Denmark (3 contestants)
Kazakhstan (3 contestants)
Latvia (3 contestants)
Sri Lanka (3 contestants)
Turkey (3 contestants)
Vietnam (3 contestants)
Austria (2 contestants)
Chile (2 contestants)
Malaysia (2 contestants)
Peru (2 contestants)
Venezuela (2 contestants)
Armenia (1 contestant)
Belgium (1 contestant)
Dominican Republic (1 contestant)
Estonia (1 contestant)
Kyrgyzstan (1 contestant)
Lebanon (1 contestant)
Macedonia (1 contestant)
Philippines (1 contestant)
Portugal (1 contestant)
Virgin Islands (1 contestant)