Round 3: Quality Food

84 correct small sets and 34 correct large sets. View problem statement or contest analysis.

Compact solutions

Solved in...

C++ (88 sets)
Java (15 sets)
Python (8 sets)
C# (3 sets)
Pascal (3 sets)
D (1 set)

Submission Origin

Russia (18 contestants)
China (15 contestants)
Japan (10 contestants)
United States (6 contestants)
Ukraine (6 contestants)
Poland (6 contestants)
Slovakia (3 contestants)
Germany (3 contestants)
Belarus (2 contestants)
Australia (2 contestants)
Vietnam (1 contestant)
United Kingdom (1 contestant)
Taiwan (1 contestant)
South Korea (1 contestant)
South Africa (1 contestant)
Slovenia (1 contestant)
Lithuania (1 contestant)
Iran (1 contestant)
Hong Kong (1 contestant)
Finland (1 contestant)
Czech Republic (1 contestant)
Canada (1 contestant)
Bulgaria (1 contestant)