Round 3: Last Hit

319 correct small sets and 281 correct large sets. View problem statement or contest analysis.

Compact solutions

Solved in...

C++ (505 sets)
Java (62 sets)
Python (23 sets)
C# (4 sets)
D (4 sets)
OCaml (1 set)
Ruby (1 set)

Submission Origin

Russia (60 contestants)
China (55 contestants)
Japan (36 contestants)
Poland (19 contestants)
Ukraine (14 contestants)
United States (14 contestants)
Belarus (12 contestants)
Taiwan (10 contestants)
Slovakia (6 contestants)
Australia (5 contestants)
Croatia (5 contestants)
Bulgaria (4 contestants)
Canada (4 contestants)
Czech Republic (4 contestants)
Hong Kong (4 contestants)
South Korea (4 contestants)
Thailand (4 contestants)
Germany (3 contestants)
Hungary (3 contestants)
India (3 contestants)
Iran (3 contestants)
Kazakhstan (3 contestants)
Lithuania (3 contestants)
Spain (3 contestants)
United Kingdom (3 contestants)
Vietnam (3 contestants)
Argentina (2 contestants)
Belgium (2 contestants)
Brazil (2 contestants)
Egypt (2 contestants)
Indonesia (2 contestants)
Netherlands (2 contestants)
Romania (2 contestants)
Singapore (2 contestants)
Slovenia (2 contestants)
South Africa (2 contestants)
Bangladesh (1 contestant)
Colombia (1 contestant)
Estonia (1 contestant)
France (1 contestant)
Georgia (1 contestant)
Greece (1 contestant)
Italy (1 contestant)
Latvia (1 contestant)
Peru (1 contestant)
Philippines (1 contestant)
Sweden (1 contestant)
Switzerland (1 contestant)