Language Details: Haskell

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Problems solved

Qualification Round (673 solutions by 190 contestants):
Round 1A (116 solutions by 55 contestants):
Round 1B (111 solutions by 50 contestants):
Round 1C (46 solutions by 32 contestants):
Round 2 (34 solutions by 13 contestants):
Round 3 (2 solutions by 1 contestant):
  • Cheaters: 1 small solution, 1 large solution.

Submission Origin

United States (34 contestants)
Japan (32 contestants)
Germany (16 contestants)
India (14 contestants)
China (9 contestants)
United Kingdom (8 contestants)
Australia (8 contestants)
Russia (7 contestants)
Poland (7 contestants)
France (7 contestants)
Greece (6 contestants)
Netherlands (5 contestants)
Hungary (5 contestants)
Canada (5 contestants)
Brazil (4 contestants)
Portugal (3 contestants)
Italy (3 contestants)
Belgium (3 contestants)
Sweden (2 contestants)
Romania (2 contestants)
Ukraine (1 contestant)
Thailand (1 contestant)
Taiwan (1 contestant)
Switzerland (1 contestant)
Spain (1 contestant)
South Africa (1 contestant)
Slovakia (1 contestant)
Singapore (1 contestant)
Pakistan (1 contestant)
Norway (1 contestant)
North Korea (1 contestant)
Moldova (1 contestant)
Mexico (1 contestant)
Kyrgyzstan (1 contestant)
Israel (1 contestant)
Hong Kong (1 contestant)
Czech Republic (1 contestant)
Croatia (1 contestant)
Argentina (1 contestant)