International Olympiad in Informatics – Statistics
Olympiads
Countries
Tasks
Hall of Fame
Search
Login
Add
←
IOI 2019
→
Administration
Tasks
Contestants
Delegations
Results
Main
Country
▲
Delegation
Awards
C
T
O
G
S
B
Medals
Argentina
4
2
0
0
1
0
1
Australia
4
2
2
1
1
2
4
Austria
4
2
0
0
0
0
0
Azerbaijan
8
2
5
0
0
0
0
Bangladesh
4
2
0
0
0
3
3
Belarus
4
2
0
0
2
2
4
Belgium
4
2
0
0
0
0
0
Bolivia
3
2
0
0
0
0
0
Bosnia and Herzegovina
4
2
0
0
0
0
0
Brazil
4
2
0
0
0
1
1
Bulgaria
4
2
0
1
2
1
4
Canada
4
2
0
1
1
1
3
Chile
4
2
1
0
0
0
0
China
4
2
4
3
1
0
4
Colombia
3
2
0
0
0
0
0
Croatia
4
2
1
0
2
2
4
Cuba
1
1
0
0
0
0
0
Cyprus
3
2
0
0
0
0
0
Czech Republic
4
2
1
0
2
1
3
Denmark
4
2
1
0
0
0
0
Dominican Republic
1
1
1
0
0
0
0
Egypt
4
2
8
0
1
0
1
El Salvador
3
2
0
0
0
0
0
Estonia
4
2
0
0
1
2
3
Finland
4
2
1
0
0
2
2
France
4
2
1
1
3
0
4
Georgia
4
2
1
1
0
2
3
Germany
4
2
0
0
0
3
3
Greece
4
2
0
0
0
1
1
Hong Kong, China
4
2
0
0
2
2
4
Hungary
4
2
0
1
0
1
2
Iceland
2
1
0
0
0
0
0
India
4
2
0
0
1
1
2
Indonesia
4
2
4
1
2
1
4
Iran
4
2
13
1
3
0
4
Ireland
4
2
0
0
0
1
1
Israel
4
2
3
0
2
2
4
Italy
4
2
1
0
0
3
3
Japan
4
2
6
1
3
0
4
Jordan
2
2
0
0
1
1
2
Kazakhstan
4
2
0
1
1
2
4
Kyrgyzstan
4
2
0
0
0
3
3
Latvia
4
2
1
0
0
2
2
Lithuania
4
2
1
0
2
1
3
Luxembourg
4
2
0
0
0
0
0
Macao, China
4
2
0
0
0
0
0
Malaysia
4
2
0
0
0
1
1
Mexico
4
2
2
0
0
2
2
Moldova
4
2
0
0
1
1
2
Mongolia
4
2
0
0
1
0
1
Montenegro
2
2
0
0
0
0
0
Morocco
4
2
0
0
0
0
0
Netherlands
4
2
1
0
0
1
1
New Zealand
4
1
1
0
0
1
1
Nigeria
2
2
0
0
0
0
0
North Macedonia
4
2
1
0
0
2
2
Norway
4
2
0
0
0
1
1
Palestine
4
2
1
0
0
0
0
Philippines
4
1
3
0
0
1
1
Poland
4
2
2
0
2
1
3
Portugal
4
2
0
0
1
0
1
Republic of Korea
4
2
3
2
1
1
4
Romania
4
2
0
0
2
2
4
Russia
4
2
10
4
0
0
4
Saudi Arabia
4
2
1
0
0
1
1
Serbia
4
2
0
0
1
3
4
Singapore
4
2
10
1
1
1
3
Slovakia
4
2
0
0
3
1
4
Slovenia
4
2
0
0
0
2
2
South Africa
4
2
0
0
0
0
0
Spain
4
2
0
0
0
0
0
Sri Lanka
4
2
0
0
0
0
0
Sweden
4
2
1
0
1
3
4
Switzerland
4
2
0
0
0
2
2
Syria
4
2
1
0
0
2
2
Taiwan
4
2
7
2
0
2
4
Tajikistan
4
2
0
0
0
0
0
Thailand
4
2
3
0
1
2
3
Tunisia
4
2
0
0
0
0
0
Türkiye
4
2
3
0
1
1
2
Turkmenistan
4
2
0
0
0
0
0
Ukraine
4
2
5
1
2
1
4
United Arab Emirates
0
0
2
0
0
0
0
United Kingdom
4
2
0
0
0
2
2
United States of America
4
2
3
3
1
0
4
Uzbekistan
4
2
0
0
0
0
0
Venezuela
1
1
0
0
0
0
0
Vietnam
4
2
3
2
1
1
4
