Round 3: Rural Planning

97 correct small sets and 9 correct large sets. View problem statement or contest analysis.

Compact solutions

Solved in...

C++ (90 sets)
Java (12 sets)
D (2 sets)
C (1 set)
Python (1 set)

Submission Origin

Russia (26 contestants)
China (15 contestants)
Japan (12 contestants)
Ukraine (7 contestants)
Poland (7 contestants)
Belarus (5 contestants)
Taiwan (4 contestants)
South Korea (4 contestants)
Vietnam (2 contestants)
United States (2 contestants)
Slovakia (2 contestants)
United Kingdom (1 contestant)
Thailand (1 contestant)
South Africa (1 contestant)
Latvia (1 contestant)
Indonesia (1 contestant)
Hong Kong (1 contestant)
Germany (1 contestant)
Georgia (1 contestant)
Egypt (1 contestant)
Croatia (1 contestant)
Canada (1 contestant)