Final Round: Spanning Planning

13 correct small sets. View problem statement or contest analysis.

Compact solutions

Solved in...

C++ (12 sets)
Python (1 set)

Submission Origin

Russia (5 contestants)
Japan (2 contestants)
Belarus (1 contestant)
Canada (1 contestant)
China (1 contestant)
Philippines (1 contestant)
Poland (1 contestant)
Sweden (1 contestant)