zimpha's blog

By zimpha, 10 months ago, In English

Open Cup has very high quality problems. I made a list for all the contests containing the standings, sources, upsolving links, statements and discuss blog in codeforces. Some materials and links of old opencup contests are missing, maybe snarknews could help to fill these entries.

I will update the list when new opencup stages published.

Note: most of the upsolving links need the logins for yandex.contest or opentrains.

XXI Open Cup named after E.V. Pankratiev

# Contest Upsolving Materials
Stage 1 Grand Prix of Eurasia
XXI All-Siberian Programming Contest. Online
baekjoon
yandex
statement discuss
Stage 2 Grand Prix of SPb
Petrozavodsk Summer 2020. Day 2: SPb SU LOUD Enough Contest
baekjoon
yandex
statement discuss
Stage 3 Grand Prix of Korea
10th KAIST ICPC Mock Competition Open Contest
baekjoon
gym
yandex
statement discuss
Stage 4 Grand Prix of Siberia
XXI All-Siberian Programming Contest. Onsite
baekjoon
yandex
statement discuss
Stage 5 Grand Prix of Weihai
The 2020 China Collegiate Programming Contest, Weihai
baekjoon
gym
yandex
statement discuss
Stage 6 Grand Prix of NorthBeach
2020 ICPC Xiaomi Invitation. Online. Stage 2
baekjoon
nowcoder
yandex
statement discuss
Stage 7 Grand Prix of Xiaomi
Moscow International Workshop 2020. Day 6
2020 ICPC Xiaomi Invitation. Onsite
baekjoon
nowcoder
yandex
statement discuss
Stage 8 Grand Prix of Samara
Moscow International Workshop 2020. Day 7
yandex statement discuss
Stage 9 Grand Prix of Nanjing
2020-2021, Asia, Nanjing Regional Contest
nowcoder
yandex
statement discuss
Stage 10 Grand Prix of Krakow
Petrozavodsk Winter 2021. Day 1: Jagiellonian U Contest
yandex statement discuss
Stage 11 Grand Prix of Nizhny Novgorod
Petrozavodsk Winter 2021. Day 5: Almost Retired Dandelion Contest
yandex statement discuss
Stage 12 Grand Prix of Belarus
Petrozavodsk Winter 2021. Day 8: Belarusian SU Contest
gym
yandex
statement discuss
Stage 13 Grand Prix of Suwon
Petrozavodsk Winter 2021. Day 9: Grand Prix of Suwon
gym
yandex
statement discuss
Stage 14 Grand Prix of Tokyo gym
yandex
statement discuss
Stage 15 Grand Prix of China
2020 ICPC Asia-East Continent Final
yandex statement discuss
Stage 16 Grand Prix of Urals yandex statement discuss
Stage 17 Grand Prix of Southeastern Europe
SEERC 2020
gym
yandex
statement discuss
Stage 18 Grand Prix of Beijing
CCPC Final 2020
yandex statement discuss

XX Open Cup named after E.V. Pankratiev

# Contest Upsolving Materials
Stage 1 Grand Prix of Kazan
Petrozavodsk Summer 2019. Day 2: 300iq Contest 2
baekjoon
gym
opentrain
yandex
statement discuss
Stage 2 Grand Prix of Warsaw
Petrozavodsk Summer 2019. Day 5: Radewoosh + mnbvmar Contest
gym
yandex
statement discuss
Stage 3 Grand Prix of SPb
LIV St. Petersburg State University Championship
opentrain statement discuss
Stage 4 Grand Prix of Eurasia
XX All-Siberian Programming Contest. Online
yandex statement discuss
Stage 5 Grand Prix of Korea
2018 KAIST 8th ACM-ICPC Mock Competition+
gym
yandex
statement discuss
Stage 6 Grand Prix of Southeastern Europe
SEERC 2019
gym
yandex
statement discuss
Stage 7 Grand Prix of Siberia
XX All-Siberian Programming Contest. Onsite
yandex statement discuss
Stage 8 Grand Prix of Poland
AMPPZ 2019
baekjoon
yandex
statement discuss
Stage 9 Grand Prix of Beijing
CCPC Final 2019
gym
yandex
statement discuss
Stage 10 Grand Prix of Xi'An
2019 ICPC Asia-East Continent Final
gym
yandex
statement discuss
Stage 11 Grand Prix of Gomel
Petrozavodsk Winter 2020. Day 7: Gennady Korotkevich Contest 5
baekjoon
yandex
statement discuss
Stage 12 Grand Prix of Zhejiang
Petrozavodsk Winter 2020. Day 9: Yuhao Du Contest 7
baekjoon
yandex
statement discuss
Stage 12b Grand Prix of Peterhof
Petrozavodsk Winter 2020. Day 1: SPb SU Contest
opentrain statement discuss
Stage 13 Grand Prix of America
2020 ICPC North America Championship
kattis
yandex
statement discuss
Stage 14 Grand Prix of Wroclaw
Wielka Przesmycka 2018 + 2019
yandex statement discuss
Stage 15 Grand Prix of Tokyo
Moscow Pre-Finals Workshop 2020. Day 2
gym
yandex
statement discuss
Stage 16 Grand Prix of Moscow
Moscow Pre-Finals Workshop 2020. Day 6: RuCode 2020 Championship
baekjoon
yandex
statement discuss
Stage 17 Grand Prix of Nanjing
Moscow Pre-Finals Workshop 2020. Day 5: Legilimens + Coffee Chicken Contest
yandex statement discuss
Stage 18 Grand Prix of Bytedance
Bytedance Moscow Workshops Camp 2020. Day 5
yandex statement discuss
Stage 19 Grand Prix of Serbia
Bytedance Moscow Workshops Camp 2020. Day 3
yandex statement discuss

XIX Open Cup named after E.V. Pankratiev

# Contest Upsolving Materials
Stage 1 Grand Prix of Zheijang
Petrozavodsk Summer 2018. Day 8: Yuhao Du Contest 5
baekjoon
yandex
statement discuss
Stage 2 Grand Prix of Udmurtia
Petrozavodsk Summer 2018. Day 7: Izhevsk STU + Ufa SATU Contest
baekjoon
yandex
statement discuss
Stage 3 Grand Prix of SPb
LI St. Petersburg State University Championship
yandex statement discuss
Stage 4 Grand Prix of Eurasia
XIX All-Siberian Programming Contest. Online
yandex statement discuss
Stage 5 Grand Prix of Korea
2017 + 2018 KAIST ACM-ICPC Mock Competition
yandex statement discuss
Stage 6 Grand Prix of Poland
AMPPZ 2018
yandex statement discuss
Stage 7 Grand Prix of Siberia
XIX All-Siberian Programming Contest. Onsite
yandex statement discuss
Stage 8 Grand Prix of Dolgoprudny
Moscow International Workshop 2018. Day 7: AIM Tech Contest
yandex statement discuss
Stage 9 Grand Prix of Peterhof
LII St. Petersburg State University Championship
yandex statement discuss
Stage 10 Grand Prix of Xi'An
2018 ICPC Asia-East Continent Final
gym
yandex
statement discuss
Stage 11 Grand Prix of Gomel
Petrozavodsk Winter 2019. Day 5: Gennady Korotkevich Contest 4
baekjoon
yandex
statement discuss
Stage 12 Grand Prix of Belarus
Petrozavodsk Winter 2019. Day 6: Belarusian SU Contest
baekjoon
yandex
statement discuss
Stage 13 Grand Prix of Bytedance
Bytedance Moscow Workshops Camp 2019. Day 6: The Final Contest
yandex statement discuss
Stage 14 Grand Prix of America
NAIPC 2019
kattis
yandex
statement discuss
Stage 15 Grand Prix of China
Moscow Pre-Finals Workshop 2019. Day 2
yandex statement discuss
Stage 16 Grand Prix of Moscow
Moscow Pre-Finals Workshop 2019. Day 4: Moscow SU Red Panda Contest
yandex statement discuss
Stage 17 Grand Prix of Baltic Sea
LIII St. Petersburg State University Championship
yandex statement discuss
Stage 18 Grand Prix of Minsk
9th BSUIR Open Programming Championship. Final
gym
yandex
statement discuss
Stage 19 Grand Prix of Daejeon
Moscow Pre-Finals Workshop 2019. Day 6: KAIST Contest
baekjoon
gym
yandex
statement discuss
Stage 20 Grand Prix of Ural
Ural Championship 2019
yandex statement discuss

XVIII Open Cup named after E.V. Pankratiev

# Contest Upsolving Materials
Stage 1 Grand Prix of Romania
Petrozavodsk Summer 2017. Day 2: U of Bucharest Contest
baekjoon
opentrain
yandex
statement discuss
Stage 2 Grand Prix of Ural
Petrozavodsk Summer 2017. Day 3: Ural Contest
yandex statement discuss
Stage 3 Grand Prix of Eurasia
XVIII All-Siberian Programming Contest. Online
yandex statement discuss
Stage 4 Grand Prix of SPb
XLVIII St. Petersburg State University Championship
yandex statement discuss
Stage 5 Eastern Grand Prix
Vekua Cup 2017
yandex statement discuss
Stage 6 Grand Prix of Ukraine
Moscow International Workshop 2017. Day 4: Lviv NU Contest
yandex statement discuss
Stage 7 Grand Prix of Siberia
XVIII All-Siberian Programming Contest. Onsite
yandex statement discuss
Stage 8 Grand Prix of Europe
CERC 2017
yandex statement discuss
Stage 9 Grand Prix of Peterhof
XLIX St. Petersburg State University Championship
yandex statement discuss
Stage 10 Grand Prix of Korea
Petrozavodsk Winter 2018. Day 5: Seoul Contest
baekjoon
opentrain
yandex
statement discuss
Stage 11 Grand Prix of Khamovniki
Petrozavodsk Winter 2018. Day 4: Yandex Cup 2018
baekjoon
gym
opentrain
yandex
statement discuss
Stage 12 Grand Prix of Gomel
Petrozavodsk Winter 2018. Day 6: Gennady Korotkevich Contest 3
baekjoon
opentrain
yandex
statement discuss
Stage 13 Grand Prix of Saratov
Petrozavodsk Winter 2018. Day 8: Saratov SU Contest
baekjoon
gym
opentrain
yandex
statement discuss
Stage 14 Grand Prix of Baltic
L St. Petersburg State University Championship
yandex statement discuss
Stage 15 Grand Prix of Belarus
8th BSUIR Open Programming Championship. Final
gym
yandex
statement discuss
Stage 16 Grand Prix of America
Moscow Pre-Finals Workshop 2018. Day 4
NAIPC 2018
kattis
yandex
statement discuss
Stage 17 Grand Prix of Moscow
MosCode Fest 2018
yandex statement discuss
Stage 18 Grand Prix of Poland
Moscow Pre-Finals Workshop 2018. Day 7: Radewoosh Contest
yandex statement discuss
Stage 17B Grand Prix of Azov Sea
2018 Southern Russia Open Championship
gym
yandex
statement discuss
Stage 19 Grand Prix of Bashkortostan
Ural Championship 2018
yandex statement discuss

XVII Open Cup named after E.V. Pankratiev

# Contest Upsolving Materials
Stage 1 Grand Prix of Japan
Petrozavodsk Summer 2016. Day 9: AtCoder Japanese Problems Selection
baekjoon
opentrain
yandex
statement discuss
Stage 2 Grand Prix of Eurasia
XVII All-Siberian Programming Contest. Online
yandex statement discuss
Stage 3 Grand Prix of SPb
XLV St. Petersburg State University Championship
yandex statement discuss
Stage 4 Eastern Grand Prix
East Siberian Subregional 2016
yandex statement discuss
Stage 5 Grand Prix of Siberia
XVII All-Siberian Programming Contest. Onsite
yandex statement discuss
Stage 6 Czech Grand Prix
Moscow International Workshop 2016. Day 5: Central European Contest 1
yandex statement discuss
Stage 7 Grand Prix of Dolgoprudny
Moscow International Workshop 2016. Day 2: AIM Tech Contest
yandex statement discuss
Stage 8 Grand Prix of Europe
CERC 2016
yandex statement discuss
Stage 9 Grand Prix of Peterhof
XLVI St. Petersburg State University Championship
yandex statement discuss
Stage 10 Grand Prix of Gomel
Petrozavodsk Winter 2017. Day 6: Gennady Korotkevich Contest 2
baekjoon
yandex
statement discuss
Stage 11 Grand Prix of China
Petrozavodsk Winter 2017. Day 9: Xi Lin Contest 3
baekjoon
yandex
statement discuss
Stage 12 Grand Prix of Wroclaw
Wielka Przesmycka 2015 + 2016
yandex statement discuss
Stage 13 Grand Prix of Poland yandex statement discuss
Stage 14 Grand Prix of Tatarstan
Tatarstan Code Cup 2017
yandex statement discuss
Stage 15 Grand Prix of Two Capitals
XLVII St. Petersburg State University Championship
yandex statement discuss
Stage 16 Grand Prix of America
Moscow Pre-Finals Workshop 2017. Day 6
NAIPC 2017
kattis
yandex
statement discuss
Stage 17 Grand Prix of Moscow Workshop
Moscow Pre-Finals Workshop 2017. Day 7
yandex statement discuss
Stage 18 Grand Prix of Ural
Ural Championship 2017
yandex statement discuss

XVI Open Cup named after E.V. Pankratiev

# Contest Upsolving Materials
Stage 1 Grand Prix of Ukraine
2015 All-Ukrainian Collegiate Programming Contests
yandex statement discuss
Stage 2 Grand Prix of Japan
Japan Alumni Group Summer Camp 2015. Day 4
atcoder
yandex
statement discuss
Stage 3 Grand Prix of Eurasia
XVI All-Siberian Programming Contest. Online
yandex statement discuss
Stage 4 Grand Prix of SPb
XLII St. Petersburg State University Championship
yandex statement discuss
Stage 5 Grand Prix of Yekaterinburg
Open Ural FU Championship 2015
yandex statement discuss
Stage 6 Grand Prix of Siberia
XVI All-Siberian Programming Contest. Onsite
yandex statement discuss
Stage 7 Grand Prix of Europe
CERC 2015
yandex statement discuss
Stage 8 Grand Prix of Peterhof
XLIII St. Petersburg State University Championship
yandex statement discuss
Stage 9 Grand Prix of Asia
Petrozavodsk Winter 2016. Day 3: Makoto Soejima Contest 4
gym
opentrain
yandex
statement discuss
Stage 10 Grand Prix of Saratov
Petrozavodsk Winter 2016. Day 8: Saratov SU Contest
gym
yandex
statement discuss
Stage 11 Grand Prix of China
Petrozavodsk Winter 2016. Day 9: Chinese Contest
yandex statement discuss
Stage 12 Grand Prix of Bashkortostan
Izhevsk Mirror of Petrozavodsk Winter 2016. Day 9: SKB Kontur Cup Stage 2
yandex statement discuss
Stage 13 Grand Prix of Tatarstan
ICL 2016
gym
yandex
statement discuss
Stage 14 Grand Prix of Baltics
XLIV St. Petersburg State University Championship
yandex statement discuss
Stage 15 Grand Prix of Moscow
Moscow Pre-Finals Workshop 2016. Day 4: Moscow SU SG Contest
yandex statement discuss
Stage 16 Grand Prix of South Caucasus
Vekua Cup 2016
yandex statement discuss
Extra Stage Grand Prix of Ural
Ural Championship 2016
timus
yandex
statement discuss

XV Open Cup named after E.V. Pankratiev

# Contest Upsolving Materials
Stage 1 Grand Prix of SPb
XXXIX St. Petersburg State University Championship
opentrain statement discuss
Stage 2 Grand Prix of Siberia
XV All-Siberian Programming Contest. Onsite
opentrain statement discuss
Stage 3 Grand Prix of Central Europe
AMPPZ 2014
baekjoon
opentrain
statement discuss
Stage 4 Grand Prix of Europe
CERC 2014
opentrain statement discuss
Stage 5 Grand Prix of Peterhof
XL St. Petersburg State University Championship
opentrain statement discuss
Stage 6 Grand Prix of Japan
Petrozavodsk Winter 2015. Day 2: Makoto Soejima Contest 1
Japan Alumni Group Summer Camp 2014. Day 2
atcoder
gym
opentrain
statement discuss
Stage 7 Northern Grand Prix
Petrozavodsk Winter 2015. Day 8: Andrew Stankevich Contest 47
baekjoon
opentrain
statement discuss
Stage 8 Grand Prix of Karelia
Petrozavodsk Winter 2015. Day 7: Petrozavodsk SU Contest
baekjoon
opentrain
statement discuss
Stage 9 Grand Prix of Udmurtia
Izhevsk Mirror of Petrozavodsk Winter 2015. Day 9: Some Contest
opentrain statement discuss
Stage 10 Grand Prix of China
ICPCCamp 2015. Day 4
opentrain statement discuss
Stage 11 Grand Prix of Tatarstan
ICL 2015
gym
opentrain
statement discuss
Stage 12 Grand Prix of America
NAIPC 2015
kattis
opentrain
statement discuss
Stage 13 Grand Prix of Three Capitals
XLI St. Petersburg State University Championship
Vekua Cup 2015
opentrain statement discuss
Stage 14 Grand Prix of East and West
Ural Championship 2015
opentrain
timus
statement discuss

XIV Open Cup named after E.V. Pankratiev

# Contest Upsolving Materials
Stage 1 Grand Prix of SPb
XXXVI St. Petersburg State University Championship
opentrain statement discuss
Stage 2 Grand Prix of Southern Europe
SEERC 2013
opentrain statement discuss
Stage 3 Grand Prix of Siberia
XIV All-Siberian Programming Contest. Onsite
opentrain statement discuss
Stage 4 Grand Prix of Eastern Europe
AMPPZ 2013
baekjoon
opentrain
statement discuss
Stage 5 Grand Prix of Peterhof
XXXVII St. Petersburg State University Championship
opentrain statement discuss
Stage 6 Grand Prix of Saratov
Petrozavodsk Winter 2014. Day 6: Saratov SU Contest
gym
opentrain
statement discuss
Stage 7 Northern Grand Prix
Petrozavodsk Winter 2014. Day 9: Andrew Stankevich Contest 45
gym
opentrain
statement [discuss]
Stage 8 Grand Prix of Udmurtia
Izhevsk Mirror of Petrozavodsk Winter 2014. Day 6: Alexander Fetisov Contest 5
opentrain statement [discuss]
Stage 9 Grand Prix of Ukraine
Kharkiv Winter Programming School 2014. Day 8: Akai Contest
gym
opentrain
statement [discuss]
Stage 10 Grand Prix of Kharkiv
Kharkiv Winter Programming School 2014. Day 9: Vitaly Nespirny Contest
gym
opentrain
statement discuss
Stage 11 Grand Prix of Tatarstan
ICL 2014
opentrain statement discuss
Stage 12 Grand Prix of America
NAIPC 2014
kattis
opentrain
statement discuss
Stage 13 Grand Prix of Baltics
XXXVIII St. Petersburg State University Championship
opentrain statement discuss
Stage 14 Grand Prix of Azov Sea
2014 Southern Russia Open Championship
opentrain statement discuss

XIII Open Cup named after E.V. Pankratiev

# Contest Upsolving Materials
Stage 1 Grand Prix of Saratov
Petrozavodsk Winter 2013. Day 4: Saratov SU Contest
gym
opentrain
statement discuss
Stage 1b Grand Prix of Europe
Izhevsk Mirror of Petrozavodsk Winter 2013. Day 9
opentrain statement [discuss]
Stage 2 Grand Prix of Ukraine
Kharkiv Winter Programming School 2013. Day 1: Akai Contest
opentrain statement [discuss]
Stage 3 Grand Prix of Kharkiv
Kharkiv Winter Programming School 2013. Day 4: Vitaly Nespirny Contest
opentrain statement discuss
Stage 4 Grand Prix of ICL
ICL 2013
opentrain statement discuss
Stage 5 Grand Prix of America
UCIPC 2013
kattis
opentrain
statement discuss
Stage 6 Grand Prix of SPb
XXXV St. Petersburg State University Championship
opentrain statement discuss
Stage 7 Grand Prix of Azov Sea
2013 Southern Russia Open Championship
opentrain statement discuss
Stage 8 Grand Prix of South Caucasus
Japan Alumni Group Spring Contest 2013
Vekua Cup 2013
atcoder
opentrain
statement discuss

XII Open Cup named after E.V. Pankratiev

# Contest Upsolving Materials
Stage 1 Grand Prix of Udmurtia
Izhevsk Mirror of Petrozavodsk Summer 2012. Day 4: Interactive Contest
opentrain statement discuss
Stage 2 Grand Prix of Belarus
Izhevsk Mirror of Petrozavodsk Summer 2012. Day 9: NPO Computer Cup Stage 2
opentrain statement discuss
Stage 3 Grand Prix of SPb
XXXIII St. Petersburg State University Championship
opentrain statement discuss
Stage 4 Grand Prix of Eastern Europe
AMPPZ 2012
baekjoon
opentrain
statement discuss
Stage 5 Grand Prix of Siberia
XIII All-Siberian Programming Contest. Onsite
opentrain statement discuss
Stage 6 Grand Prix of Central Europe
CERC 2012
opentrain statement discuss
Stage 7 Grand Prix of Peterhof
XXXIV St. Petersburg State University Championship
opentrain statement discuss

XI Open Cup named after E.V. Pankratiev

# Contest Upsolving Materials
Stage 1 Grand Prix of Saratov
Petrozavodsk Winter 2012. Day 6: Saratov SU Contest
gym statement discuss
Stage 2 Grand Prix of Ukraine
Kharkiv Winter Programming School 2012. Day 1: Akai Contest
e-olymp statement discuss
Stage 3 Grand Prix of Azov Sea
2012 Southern Russia Open Championship
opentrain statement discuss
Stage 4 Grand Prix of ICL
ICL 2012
gym statement discuss
Stage 5 Grand Prix of Ural
Ural Championship 2012
Vekua Cup 2012
opentrain
timus
statement discuss
Stage 6 Grand Prix of Moscow statement discuss
Stage 7 Grand Prix of SPb
XXXII St. Petersburg State University Championship
statement discuss
Stage 8 Grand Prix of America
UCIPC 2012
baekjoon
kattis
statement discuss

X Open Cup named after E.V. Pankratiev

# Contest Upsolving Materials
Stage 1 Grand Prix of Udmurtia
Izhevsk Mirror of Petrozavodsk Summer 2011. Day 3: Udmurt SU Contest
opentrain statement discuss
Stage 2 Northern Grand Prix
Petrozavodsk Summer 2011. Day 6: Andrew Stankevich Contest 40
gym
opentrain
statement discuss
Stage 3 Grand Prix of Yekaterinburg
Open Ural FU Championship 2011
timus statement discuss
Stage 4 Grand Prix of SPb
XXX St. Petersburg State University Championship
statement discuss
Stage 5 Grand Prix of Siberia
XII All-Siberian Programming Contest. Onsite
opentrain statement discuss
Stage 6 Grand Prix of Europe
AMPPZ 2011
baekjoon
gym
statement discuss
Stage 7 Grand Prix of Peterhof
XXXI St. Petersburg State University Championship
statement discuss

IX Open Cup named after E.V. Pankratiev

# Contest Upsolving Materials
Stage 1 Grand Prix of Kharkiv
Kharkiv Winter Programming School 2011. Day 6: Vitaly Nespirny + Anton Lunev Contest
e-olymp statement discuss
Stage 2 Grand Prix of Saratov
Petrozavodsk Winter 2011. Day 6: Saratov SU Contest
gym
opentrain
statement discuss
Stage 3 Grand Prix of Two Capitals
Kharkiv Winter Programming School 2011. Day 7: Eldar Bogdanov + Ivan Metelsky Contest
e-olymp statement [discuss]
Stage 4 Northern Grand Prix
Petrozavodsk Winter 2011. Day 5: Andrew Stankevich Contest 39
gym
opentrain
statement discuss
Stage 5 Grand Prix of SPb
XXIX St. Petersburg State University Championship
statement discuss
Stage 6 Grand Prix of Azov Sea
2011 Southern Russia Open Championship
opentrain statement discuss
Stage 7 Grand Prix of Ural
Ural Championship 2011
timus
opentrain
statement discuss
Stage 8 Grand Prix of South Caucasus
Vekua Cup 2011
opentrain statement discuss
Extra Stage 1 Grand Prix of Caspian
Baku 2011
gym
opentrain
statement
Extra Stage 2 Grand Prix of Izhevsk [statement]
Onsite gym
opentrain
statement

VIII Open Cup named after E.V. Pankratiev

# Contest Upsolving Materials
Stage 1 Grand Prix of Ukraine
2010 All-Ukrainian Collegiate Programming Contest
baekjoon
e-olymp
statement discuss
Stage 2 Grand Prix of Yekaterinburg
Petrozavodsk Summer 2010. Day 3: Ural SU Contest
opentrain
timus
statement discuss
Stage 3 Grand Prix of Udmurtia
Izhevsk Mirror of Petrozavodsk Summer 2010. Day 9: NPO Computer Cup Stage 2
opentrain statement discuss
Stage 4 Grand Prix of SP
XXVII St. Petersburg State University Championship
statement discuss
Stage 5 Grand Prix of Siberia
XI All-Siberian Programming Contest. Onsite
opentrain statement discuss
Stage 6 Grand Prix of Europe opentrain statement discuss
Stage 7 Grand Prix of Peterhof
XXVIII St. Petersburg State University Championship
statement discuss

VII Open Cup named after E.V. Pankratiev

# Contest Upsolving Materials
Stage 1 Grand Prix of Kharkiv
Kharkiv Winter Programming School 2010. Day 1: Vitaly Nespirny + Anton Lunev Contest
e-olymp
opentrain
statement
Stage 2 Grand Prix of Saratov
Petrozavodsk Winter 2010. Day 6: Saratov SU Contest
opentrain statement
Stage 3 Grand Prix of Baltic
XXVI St. Petersburg State University Championship
statement
Stage 4 Grand Prix of Azov Sea
2010 Southern Russia Open Championship
e-olymp statement
Stage 5 Grand Prix of Ural
Ural Championship 2010
opentrain
timus
statement
Stage 6 Grand Prix of South Caucasus
Vekua Cup 2010
[statement]
Stage 7 Grand Prix of Belarus [statement]
Onsite opentrain statement

VI Open Cup named after E.V. Pankratiev

# Contest Upsolving Materials
Stage 1 Grand Prix of Ukraine
2009 All-Ukrainian Collegiate Programming Contest
opentrain statement
Stage 2 Grand Prix of Udmurtia
Izhevsk Mirror of Petrozavodsk Summer 2009. Day 9: NPO Computer Cup
opentrain statement
Stage 3 Grand Prix of South Caucasus
Vekua Cup 2009
opentrain statement
Stage 4 Grand Prix of SPb
XXIV St. Petersburg State University Championship
statement
Stage 5 Grand Prix of Yekaterinburg
Open Ural SU Championship 2009
timus statement
Stage 6 Grand Prix of Peterhof
XXV St. Petersburg State University Championship
statement
Stage 7 Grand Prix of Siberia
X All-Siberian Programming Contest. Onsite
opentrain statement

V Open Cup named after E.V. Pankratiev

# Contest Upsolving Materials
Stage 1 Grand Prix of Ukraine
2008 All-Ukrainian Collegiate Programming Contest
e-olymp statement
Stage 2 Grand Prix of Belarus statement
Stage 3 Grand Prix of Spb
XXI St. Petersburg State University Championship
statement
Stage 4 Grand Prix of Siberia
IX All-Siberian Programming Contest. Onsite
opentrain statement
Stage 5 Grand Prix of Peterhof
XXII St. Petersburg State University Championship
statement
Stage 6 Grand Prix of Karelia
Petrozavodsk Winter 2009. Day 4: Warsaw U Contest
statement
Stage 7 Northern Grand Prix
Petrozavodsk Winter 2009. Day 6: Andrew Stankevich Contest 34
gym statement
Stage 8 Grand Prix of Two Capitals
XXIII St. Petersburg State University Championship
statement

IV Open Cup named after E.V. Pankratiev

# Contest Upsolving Materials
Stage 1 Grand Prix of Ukraine opentrain statement
Stage 2 Grand Prix of Belarus opentrain statement
Stage 3 Grand Prix of SPb
XVIII St. Petersburg State University Championship
opentrain statement
Stage 4 Grand Prix of Siberia
VIII All-Siberian Programming Contest. Onsite
opentrain statement
Stage 5 Grand Prix of Peterhof
XIX St. Petersburg State University Championship
opentrain statement
Stage 6 Grand Prix of Saratov
Petrozavodsk Winter 2008. Day 3: Saratov SU Contest
opentrain statement
Stage 7 Northern Grand Prix
Petrozavodsk Winter 2008. Day 9: Andrew Stankevich Contest 29
gym
opentrain
statement
Stage 8 Grand Prix of Kharkiv opentrain statement
Stage 9 Grand Prix of Two Capitals
XX St. Petersburg State University Championship
opentrain statement
Stage 10 Grand Prix of Ural
Ural Championship 2008
opentrain
timus
statement

III Open Cup named after E.V. Pankratiev

# Contest Upsolving Materials
Stage 1 Grand Prix of Ukraine opentrain statement
Stage 2 Grand Prix of Belarus opentrain statement
Stage 3 Grand Prix of Siberia
VII All-Siberian Programming Contest. Onsite
opentrain statement
Stage 4 Grand Prix of SPb
XVI St. Petersburg State University Championship
opentrain statement
Stage 5 Grand Prix of Saratov
Petrozavodsk Winter 2007. Day 2: Saratov for Karelia with love
opentrain statement
Stage 6 Northern Grand Prix
Petrozavodsk Winter 2007. Day 7: Andrew Stankevich Contest 24
opentrain statement
Stage 7 Grand Prix of Peterhof
XVII St. Petersburg State University Championship
opentrain statement
Stage 8 Grand Prix of Southern Caucasus
Vekua Cup 2007
opentrain statement
Stage 9 Grand Prix of Moscow opentrain statement

II Open Cup named after E.V. Pankratiev

# Contest Upsolving Materials
Stage 1 Grand Prix of Belarus opentrain statement
Stage 2 Grand Prix of Siberia
VI All-Siberian Programming Contest. Onsite
opentrain statement
Stage 3 Grand Prix of SPb
XIII St. Petersburg State University Championship
opentrain statement
Stage 4 Grand Prix of Karelia
Petrozavodsk Winter 2006. Day 2: Mike Mirzayanov Contest: Berland chronicles II
opentrain statement
Stage 5 Northern Grand Prix
Petrozavodsk Winter 2006. Day 7: Andrew Stankevich Contest 18
gym
opentrain
statement
Stage 6 Grand Prix of Saratov opentrain statement
Stage 7 Grand Prix of Ural
Ural Championship 2006
opentrain
timus
statement
Stage 8 Grand Prix of Moscow opentrain statement

I Open Cup named after E.V. Pankratiev

# Contest Upsolving Materials
Stage 1 Grand Prix of Siberia
V All-Siberian Programming Contest. Onsite
opentrain statement
Stage 2 Grand Prix of SPb
X St. Petersburg State University Championship
opentrain statement
Stage 3 Grand Prix of Karelia
Petrozavodsk Winter 2005. Day 2: Michael Mirzayanov Contest: Berland chronicles
opentrain statement
Stage 4 Northern Grand Prix
Petrozavodsk Winter 2005. Day 7: Andrew Stankevich Contest 12
gym
opentrain
statement
Stage 5 Grand Prix of Saratov gym
opentrain
statement
Stage 6 Grand Prix of Ural opentrain statement
Stage 7 Grand Prix of Moscow opentrain statement
 
 
 
 
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10 months ago, # |
  Vote: I like it +32 Vote: I do not like it

What is the level of these contests? I generally see only reds commenting on posts about the Open Cups, is it worth solving for a team with yellow and purples?

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    10 months ago, # ^ |
      Vote: I like it +23 Vote: I do not like it

    Yes. You will typically solve 4-5 problems

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    10 months ago, # ^ |
    Rev. 2   Vote: I like it +6 Vote: I do not like it

    There are div 2 contests for low level teams which are not contained in my list. Maybe I will find the links too later.

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10 months ago, # |
Rev. 2   Vote: I like it +38 Vote: I do not like it

Are there any obstacles against making Opencup easily open for everybody?

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    10 months ago, # ^ |
      Vote: I like it 0 Vote: I do not like it

    One possible obstacle is that such opening may hurt people whose rating <2600 :(

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10 months ago, # |
  Vote: I like it +63 Vote: I do not like it

0_0

You da real MVP

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10 months ago, # |
  Vote: I like it +28 Vote: I do not like it

2018-2019 GP Daejeon 2019-2020 GP Moscow

We are planning to migrate recent GP problems to Baekjoon OJ, just like our Petrozavodsk archive. I don't expect it to be done soon, but stay tuned for that future.

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10 months ago, # |
  Vote: I like it +18 Vote: I do not like it

I always find it hard to search for the OpenCup's discussion blogs by using the search engine of Codeforces, even if I type the blog's titles correctly. This blog will definitely help those guys who have difficulty searching for the blogs just like me. Thank you for your effort!

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    10 months ago, # ^ |
      Vote: I like it +28 Vote: I do not like it

    Yes, that's also the reason why I made this list.

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9 months ago, # |
  Vote: I like it +8 Vote: I do not like it

GP of Xiaomi:https://ac.nowcoder.com/acm/contest/9328

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8 months ago, # |
  Vote: I like it -8 Vote: I do not like it

How to download test data? How do baekjoon gym and nowcoder has the contest ? I am getting wrong answer on opentrains and want to know test data !!

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    8 months ago, # ^ |
      Vote: I like it -35 Vote: I do not like it

    How to download test data? How do baekjoon gym and nowcoder has the contest ? I am getting wrong answer on opentrains and want to know test data !!

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    8 months ago, # ^ |
    Rev. 3   Vote: I like it 0 Vote: I do not like it

    please, check your PM, someone sent a message to you(about your question)!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

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5 months ago, # |
  Vote: I like it +8 Vote: I do not like it

Is the statement of X Open Cup GP of Siberia damaged? I can't view it on my PC.

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    4 months ago, # ^ |
      Vote: I like it +40 Vote: I do not like it

    The English version of the statement on opentrains is also not working. You can find the Russian version here.

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5 months ago, # |
  Vote: I like it 0 Vote: I do not like it

Everything is in Russian.

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    3 months ago, # ^ |
    Rev. 5   Vote: I like it -8 Vote: I do not like it

    A machine translation software/website may be for you. (Google Translate extension, or just the "Translate to english" option in some browsers(Chrome, etc.))