Language Details: Python

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Problems solved

Qualification Round (28227 solutions by 6414 contestants):
Round 1A (6118 solutions by 2172 contestants):
  • The Last Word: 2135 small solutions, 1993 large solutions.
  • Rank and File: 835 small solutions, 764 large solutions.
  • BFFs: 230 small solutions, 161 large solutions.
Round 1B (4100 solutions by 1771 contestants):
Round 1C (3000 solutions by 1224 contestants):
Round 2 (751 solutions by 290 contestants):
Round 3 (71 solutions by 23 contestants):
Final Round (4 solutions by 2 contestants):

Submission Origin

United States (1318 contestants)
India (1045 contestants)
China (394 contestants)
Canada (294 contestants)
Russia (254 contestants)
France (244 contestants)
Japan (156 contestants)
Australia (149 contestants)
South Korea (145 contestants)
Brazil (132 contestants)
United Kingdom (130 contestants)
Germany (123 contestants)
Ukraine (120 contestants)
Taiwan (119 contestants)
Israel (116 contestants)
Poland (97 contestants)
Thailand (97 contestants)
Singapore (88 contestants)
Spain (88 contestants)
Italy (86 contestants)
Pakistan (60 contestants)
Greece (52 contestants)
South Africa (51 contestants)
Indonesia (50 contestants)
Slovakia (49 contestants)
Netherlands (48 contestants)
Sweden (47 contestants)
New Zealand (45 contestants)
Turkey (42 contestants)
Portugal (41 contestants)
Argentina (39 contestants)
Belgium (38 contestants)
Czech Republic (38 contestants)
Egypt (38 contestants)
Hong Kong (38 contestants)
Colombia (37 contestants)
Hungary (37 contestants)
Belarus (35 contestants)
Mexico (35 contestants)
Vietnam (34 contestants)
Switzerland (31 contestants)
Romania (28 contestants)
Norway (24 contestants)
Sri Lanka (23 contestants)
? (22 contestants)
Lithuania (22 contestants)
Nigeria (22 contestants)
Iran (20 contestants)
Bangladesh (19 contestants)
Croatia (19 contestants)
Ireland (17 contestants)
Philippines (16 contestants)
Austria (15 contestants)
Bulgaria (15 contestants)
Slovenia (15 contestants)
Venezuela (15 contestants)
Denmark (14 contestants)
Chile (13 contestants)
Latvia (13 contestants)
Finland (12 contestants)
Iceland (12 contestants)
Kazakhstan (12 contestants)
Kenya (10 contestants)
Morocco (10 contestants)
Nepal (9 contestants)
Algeria (8 contestants)
Estonia (8 contestants)
Malaysia (8 contestants)
Serbia (8 contestants)
Peru (7 contestants)
Georgia (6 contestants)
Jamaica (6 contestants)
Moldova (6 contestants)
Tunisia (6 contestants)
Bolivia (5 contestants)
Cameroon (5 contestants)
United Arab Emirates (5 contestants)
Ethiopia (4 contestants)
Armenia (3 contestants)
Cyprus (3 contestants)
Jordan (3 contestants)
Kuwait (3 contestants)
Macedonia (3 contestants)
Nicaragua (3 contestants)
Rwanda (3 contestants)
Uruguay (3 contestants)
Uzbekistan (3 contestants)
Zimbabwe (3 contestants)
Afghanistan (2 contestants)
Antarctica (2 contestants)
Azerbaijan (2 contestants)
Bosnia and Herzegovina (2 contestants)
Costa Rica (2 contestants)
Ghana (2 contestants)
Kyrgyzstan (2 contestants)
Lebanon (2 contestants)
Macau (2 contestants)
Mali (2 contestants)
Paraguay (2 contestants)
Albania (1 contestant)
Aruba (1 contestant)
Bahrain (1 contestant)
Cambodia (1 contestant)
Cayman Islands (1 contestant)
Congo (1 contestant)
Cuba (1 contestant)
Dominican Republic (1 contestant)
Ecuador (1 contestant)
Haiti (1 contestant)
Isle of Man (1 contestant)
Kosovo (1 contestant)
Liechtenstein (1 contestant)
Madagascar (1 contestant)
Mongolia (1 contestant)
Mozambique (1 contestant)
Myanmar (1 contestant)
Namibia (1 contestant)
New Caledonia (1 contestant)
Panama (1 contestant)
Papua New Guinea (1 contestant)
Qatar (1 contestant)
Réunion (1 contestant)
San Marino (1 contestant)
Saudi Arabia (1 contestant)
Senegal (1 contestant)
Somalia (1 contestant)
Syria (1 contestant)
Tajikistan (1 contestant)
Tonga (1 contestant)
Trinidad and Tobago (1 contestant)
U.S. Minor Outlying Islands (1 contestant)
U.S. Virgin Islands (1 contestant)
Wallis and Futuna (1 contestant)
Zambia (1 contestant)
Åland Islands (1 contestant)