Round 1B: The Bored Traveling Salesman

700 correct small sets and 189 correct large sets. View problem statement or contest analysis.

Compact solutions

Solved in...

C++ (635 sets)
Java (105 sets)
Python (84 sets)
C# (21 sets)
Ruby (7 sets)
Pascal (6 sets)
Scala (6 sets)
C (5 sets)
Go (5 sets)
Haskell (4 sets)
D (3 sets)
OCaml (3 sets)
JavaScript (1 set)
Lua (1 set)
Objective-C (1 set)
Perl (1 set)
WRAPL (1 set)

Submission Origin

China (97 contestants)
Russia (96 contestants)
United States (51 contestants)
Japan (37 contestants)
Ukraine (29 contestants)
Poland (28 contestants)
India (26 contestants)
Belarus (25 contestants)
Taiwan (21 contestants)
Slovakia (16 contestants)
South Korea (14 contestants)
Romania (13 contestants)
Netherlands (12 contestants)
Indonesia (12 contestants)
Sweden (10 contestants)
Germany (10 contestants)
Spain (9 contestants)
Iran (9 contestants)
Canada (9 contestants)
Argentina (9 contestants)
Vietnam (8 contestants)
Egypt (8 contestants)
Brazil (8 contestants)
Bangladesh (8 contestants)
United Kingdom (7 contestants)
Thailand (7 contestants)
Hong Kong (7 contestants)
Greece (6 contestants)
Bulgaria (6 contestants)
Serbia (5 contestants)
Kazakhstan (5 contestants)
Italy (5 contestants)
France (5 contestants)
Finland (5 contestants)
Latvia (4 contestants)
Croatia (4 contestants)
Armenia (4 contestants)
Switzerland (3 contestants)
South Africa (3 contestants)
Slovenia (3 contestants)
Singapore (3 contestants)
Philippines (3 contestants)
Lithuania (3 contestants)
Ireland (3 contestants)
Hungary (3 contestants)
Czech Republic (3 contestants)
Colombia (3 contestants)
Bolivia (3 contestants)
Belgium (3 contestants)
Austria (3 contestants)
Australia (3 contestants)
Venezuela (2 contestants)
Portugal (2 contestants)
Norway (2 contestants)
Mongolia (2 contestants)
Mexico (2 contestants)
Macedonia (2 contestants)
Jordan (2 contestants)
Israel (2 contestants)
U.S. Virgin Islands (1 contestant)
Sri Lanka (1 contestant)
Peru (1 contestant)
New Zealand (1 contestant)
Denmark (1 contestant)
Cuba (1 contestant)
Bosnia and Herzegovina (1 contestant)