Language Details: C

Code Jam 2010 Contestants using C
Qualification Round
Used in 1866 solutions by 749 contestants:
Round 1A
Used in 151 solutions by 69 contestants:
Round 1B
Used in 183 solutions by 77 contestants:
Round 1C
Used in 379 solutions by 154 contestants:
Round 2
Used in 97 solutions by 52 contestants:
Round 3
Used in 7 solutions by 4 contestants:

Submission Origin

India (240 contestants)
China (112 contestants)
Brazil (64 contestants)
United States (60 contestants)
Japan (27 contestants)
South Korea (18 contestants)
Taiwan (18 contestants)
Russia (17 contestants)
Australia (15 contestants)
Canada (14 contestants)
France (14 contestants)
Romania (14 contestants)
Turkey (14 contestants)
Poland (12 contestants)
Mexico (11 contestants)
Spain (11 contestants)
United Kingdom (10 contestants)
Hong Kong (9 contestants)
Portugal (9 contestants)
Czech Republic (7 contestants)
Greece (7 contestants)
Argentina (6 contestants)
Germany (6 contestants)
Israel (6 contestants)
Slovakia (6 contestants)
Venezuela (6 contestants)
Italy (4 contestants)
Thailand (4 contestants)
Indonesia (3 contestants)
Netherlands (3 contestants)
Ukraine (3 contestants)
Afghanistan (2 contestants)
Azerbaijan (2 contestants)
Bulgaria (2 contestants)
Croatia (2 contestants)
Cuba (2 contestants)
Hungary (2 contestants)
Latvia (2 contestants)
Peru (2 contestants)
South Africa (2 contestants)
Albania (1 contestant)
Andorra (1 contestant)
Austria (1 contestant)
Bosnia and Herzegovina (1 contestant)
Chile (1 contestant)
Colombia (1 contestant)
Denmark (1 contestant)
Egypt (1 contestant)
Georgia (1 contestant)
Guatemala (1 contestant)
Ireland (1 contestant)
Lithuania (1 contestant)
Malaysia (1 contestant)
Morocco (1 contestant)
New Zealand (1 contestant)
Norway (1 contestant)
Philippines (1 contestant)
Singapore (1 contestant)
St Vincent & Grenadines (1 contestant)
Sweden (1 contestant)
Switzerland (1 contestant)
Vietnam (1 contestant)