Language Details: C++

Code Jam 2009 Contestants using C++
Qualification Round
Used in 16335 solutions by 3784 contestants:
Round 1A
Used in 2147 solutions by 1070 contestants:
Round 1B
Used in 4409 solutions by 1601 contestants:
Round 1C
Used in 3741 solutions by 1174 contestants:
Round 2
Used in 4497 solutions by 1403 contestants:
Round 3
Used in 549 solutions by 235 contestants:
World Final
Used in 77 solutions by 17 contestants:

Submission Origin

China (1006 contestants)
India (573 contestants)
Russia (269 contestants)
United States (194 contestants)
Poland (154 contestants)
Brazil (152 contestants)
South Korea (135 contestants)
Japan (133 contestants)
Ukraine (113 contestants)
Taiwan (79 contestants)
Romania (74 contestants)
Bangladesh (65 contestants)
Canada (50 contestants)
Indonesia (49 contestants)
Argentina (48 contestants)
Bulgaria (47 contestants)
Egypt (47 contestants)
Belarus (42 contestants)
Spain (41 contestants)
Vietnam (39 contestants)
Hong Kong (37 contestants)
Thailand (37 contestants)
Mexico (35 contestants)
Slovakia (30 contestants)
Hungary (29 contestants)
Australia (27 contestants)
Turkey (25 contestants)
Germany (24 contestants)
Croatia (23 contestants)
Peru (23 contestants)
Colombia (19 contestants)
France (18 contestants)
Italy (18 contestants)
Portugal (17 contestants)
Sweden (17 contestants)
Kazakhstan (16 contestants)
United Kingdom (16 contestants)
Lithuania (15 contestants)
Netherlands (15 contestants)
Singapore (13 contestants)
South Africa (13 contestants)
Venezuela (13 contestants)
Georgia (12 contestants)
Latvia (12 contestants)
Armenia (11 contestants)
Serbia (11 contestants)
Czech Republic (9 contestants)
Finland (9 contestants)
Greece (9 contestants)
Austria (8 contestants)
New Zealand (8 contestants)
Sri Lanka (8 contestants)
Denmark (7 contestants)
Switzerland (6 contestants)
Bolivia (5 contestants)
Estonia (5 contestants)
Lebanon (5 contestants)
Malaysia (5 contestants)
Moldova (5 contestants)
Pakistan (5 contestants)
Israel (4 contestants)
Morocco (4 contestants)
Slovenia (4 contestants)
Bosnia and Herzegovina (3 contestants)
Chile (3 contestants)
Norway (3 contestants)
Belgium (2 contestants)
Dominican Republic (2 contestants)
Iran (2 contestants)
Kyrgyzstan (2 contestants)
Uzbekistan (2 contestants)
Andorra (1 contestant)
Angola (1 contestant)
Aruba (1 contestant)
Azerbaijan (1 contestant)
Bahrain (1 contestant)
Bhutan (1 contestant)
Cameroon (1 contestant)
Central African Republic (1 contestant)
Ethiopia (1 contestant)
Kenya (1 contestant)
Macedonia (1 contestant)
Malta (1 contestant)
Mongolia (1 contestant)
Namibia (1 contestant)
Paraguay (1 contestant)
Philippines (1 contestant)
U.S. Virgin Islands (1 contestant)