Language Details: R

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R is a free software environment for statistical computing and graphics.

Official website (see also: Wikipedia article)

Problems solved

Qualification Round (37 solutions by 13 contestants):
Round 1A (4 solutions by 2 contestants):
Round 1C (4 solutions by 2 contestants):

Submission Origin

United States (5 contestants)
Ireland (2 contestants)
Lithuania (1 contestant)
Estonia (1 contestant)
Costa Rica (1 contestant)
China (1 contestant)
Chile (1 contestant)
Canada (1 contestant)