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January Challenge 2021
January 11, 2021
Writers
triplem5ds
theabd1234
shivam51
bthero
nishant403
shaanknight
alei
upobir
jay_1048576
vegann
arayi
daanish_adm
Division
div_1
div_2
div_3
any
Afghanistan
Åland Islands
Albania
Algeria
American Samoa
Andorra
Angola
Anguilla
Antarctica
Antigua and Barbuda
Argentina
Armenia
Aruba
Australia
Austria
Azerbaijan
Bahamas
Bahrain
Bangladesh
Barbados
Belarus
Belgium
Belize
Benin
Bermuda
Bhutan
Bolivia
Bonaire, Sint Eustatius and Saba
Bosnia and Herzegovina
Botswana
Bouvet Island
Brazil
British Antarctic Territory
British Indian Ocean Territory
Brunei
Bulgaria
Burkina Faso
Burma
Burundi
Byelorussian SSR Soviet Socialist Republic
Cabo Verde
Cambodia
Cameroon
Canada
Canton and Enderbury Islands
Cayman Islands
Central African Republic
Chad
Chile
China
Christmas Island
Cocos (Keeling) Islands
Colombia
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Congo
Congo (the Democratic Republic of the)
Cook Islands
Costa Rica
Côte d'Ivoire
Croatia
Cuba
Curaçao
Cyprus
Czech Republic
Czechoslovakia
Dahomey
Democratic
Denmark
Djibouti
Dominica
Dominican Republic
Dronning Maud Land
East Timor
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France
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Gabon
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Georgia
German Democratic Republic
Germany
Ghana
Gibraltar
Gilbert and Ellice Islands
Greece
Greenland
Grenada
Guadeloupe
Guam
Guatemala
Guernsey
Guinea
Guinea-Bissau
Guyana
Haiti
Heard Island and McDonald Islands
Holy See
Honduras
Hong Kong
Hungary
Iceland
India
Indonesia
Iran
Iraq
Ireland
Isle of Man
Israel
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Jamaica
Japan
Jersey
Johnston Island
Jordan
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Kiribati
Kuwait
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Laos
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Lebanon
Lesotho
Liberia
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Macao
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Saint Lucia
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Samoa
San Marino
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Saudi Arabia
Senegal
Serbia
Serbia and Montenegro
Seychelles
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Sikkim
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Upper Volta
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Uzbekistan
Vanuatu
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Viet-Nam
Vietnam
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Wake Island
Wallis and Futuna
Western Sahara
Yemen
Yugoslavia
Zaire
Zambia
Zimbabwe
rated
unrated
country
institution
name
rating
institution_type
user_gender
rating_change
old_rating
time
new_rating
Duration
100 ms
500 ms
1 sec
2 sec
4 sec
Step
0.1%
0.5%
1%
5%
10%
20%
Delay
500 ms
1 sec
2 sec
4 sec
10 sec
Freeze
0%
20%
1h
50%
100%
No standings
January Challenge 2021
Codeforces
