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QOJ

You can find most training statements, solutions and test data on our FTP server.
Link = On QOJ Server; Link = On FTP Server
ID Name Date Platform Materials
155 Moscow Workshops Junior 2022. Qualification Round 2 2022-01-16
154 SnarkNews Winter Series 2022. Round 2. 2022-01-13 Yandex
153 SnarkNews Winter Series 2022. Round 1. 2022-01-04 Yandex
152 SnarkNews New Year Prime Contest 2022 2021-12-31 Yandex
151 Moscow Workshops Junior 2022. Qualification Round 1 2021-12-26
150 Christmas Training Contest 2021-12-25 Results
149 Potyczki Algorytmiczne 2021 Runda 5 2021-12-23 QOJ
148 Potyczki Algorytmiczne 2021 Runda 4 2021-12-21 QOJ
147 Potyczki Algorytmiczne 2021 Runda 3 2021-12-20 QOJ
146 Three Regionals Cup 2021. Moscow Regional Contest 2021-12-19 Yandex
145 USACO 2021 December Contest(Platinum) 2021-12-18
144 Potyczki Algorytmiczne 2021 Runda 2 2021-12-17 QOJ
143 Potyczki Algorytmiczne 2021 Runda 1 2021-12-16 QOJ
142 Three Regionals Cup 2021. Northwestern Russia Regional 2021-12-14 Yandex
141 XXII Open Cup named after E.V. Pankratiev. Grand Prix of Nanjing 2021-12-12 Yandex Yandex(Div.2) Gym Statement Statement(Div.2) Editorial(Chinese)
140 Bytedance Moscow Workshops ICPC Programming Camp 2022, Qualification Round 2021-12-11 Statement
139 XVII Open Cup named after E.V. Pankratiev. Grand Prix of Grand Prix of Moscow Workshop 2021-12-10 Yandex OpenTrains Statement Editorial
138 TopCoder SRM 819 (Virtual, NOI Ruleset) 2021-12-03 TopCoder
137 Codeforces Deltix Round, Autumn 2021 (open for everyone, rated, Div. 1 + Div. 2) 2021-11-29 Codeforces
136 Three Regionals Cup 2021. Belarus and Baltics Regional Contest 2021-11-29 Yandex Statement
135 Moscow International Workshops 2021 Bonus Contest 1(NADC 2021) 2021-11-27 Yandex Statement Editorial Testdata
134 Moscow International Workshops 2021 Day 5. chenjb Contest. 2021-11-27 Yandex(Div.A) Yandex(Div.B) Statement Video(English)
133 Moscow International Workshops 2021 Day 4. The Korean Contest 2021-11-26 Yandex Statement Video(English)
132 Moscow International Workshops 2021 Day 3. The Japanese Contest 2021-11-24 Yandex(Div.A) Yandex(Div.B) Statement Video(English)
131 Moscow International Workshops 2021 Day 2.XXII Open Cup, Grand Prix of Southern Europe 2021-11-23 Yandex(Div.A) Yandex(Div.B) Statement Video(English)
130 Moscow International Workshops 2021 Day 1. XXII Open Cup, Grand Prix of Poland 2021-11-22 Yandex Statement Video(English)
129 RuCode 4.0 (Moscow International Workshop 2021, Day 0) 2021-11-21 Yandex Statement Editorial Statement(ru) Video(English)
128 TopCoder SRM 818 (Virtual, NOI Ruleset) 2021-11-16 TopCoder
127 XXII Open Cup named after E.V. Pankratiev. Grand Prix of EDG 2021-11-14 Yandex(Div.1) Yandex(Div.2) Statement(Div.1) Statement(Div.2) Editorial (Chinese)
126 TopCoder SRM 817 (Virtual, NOI Ruleset) 2021-11-08 TopCoder
125 XXII Open Cup named after E.V. Pankratiev. Grand Prix of Siberia 2021-11-07 Yandex(Div.1) Yandex(Div.2) Statement Statement(Div.2)
124 DMOJ Mock CCC 22 Senior 2021-11-02 DMOJ
123 SnackDown 2021 - Online Round 1B 2021-10-30 CodeChef
122 Crotian Open Competition in Informatics 2021/2022 Contest #1 2021-10-28 Official Website testdata
121 Russian Problems Collection Training Contest #9 2021-10-27
120 XXII Open Cup named after E.V. Pankratiev. Grand Prix of Korea 2021-10-24 Yandex Yandex(Div.2) Statement Editorial Statement(Div.2)
119 SnackDown 2021 - Online Round 1A 2021-10-21 CodeChef
118 Russian Problems Collection Training Contest #8 2021-10-21
117 TopCoder SRM 816 (Virtual, NOI Ruleset) 2021-10-20 TopCoder
116 SnackDown 2021 - Online Qualifier 2021-10-18 CodeChef
115 Russian Problems Collection Training Contest #7 2021-10-17
114 Yandex Algorithm 2021, Final 2021-10-16
113 Nordic Programming Contest 2020 2021-10-16 Kattis Statement Editorial Testdata
112 Russian Problems Collection Training Contest #6 2021-10-14
111 Russian Problems Collection Training Contest #5 2021-10-13
110 Russian Problems Collection Training Contest #4 2021-10-12
109 Russian Problems Collection Training Contest #3 2021-10-11
107 Russian Problems Collection Training Contest #2 2021-10-09 Results
108 Bubble Cup 14 - Finals 2021-10-09 Codeforces Editorial
106 Russian Problems Collection Training Contest #1 2021-10-08 Results
105 2020-2021 ICPC Southwestern Europe Regional Contest 2021-10-07 Gym OpenTrains Statement Video Testdata
104 AtCoder Grand Contest 050 2021-10-04 AtCoder
103 The UK & Ireland Programming Contest 2019 2021-10-02
102 2019-2020 ICPC World Finals Moscow Invitational Contest 2021-10-01 Codeforces Statement Editorial
101 Egyptian Collegiate Programming Contest 2019. Kickoff. 2021-09-30 Gym
100 New Zealand Programming Contest 2021 2021-09-29 Testdata Statement
98 XXV Spain Olympiad in Informatics, Day 1 2021-09-27 Gym Testdata
99 XXV Spain Olympiad in Informatics, Day 2 2021-09-27 Gym Testdata
97 Yandex Algorithm 2021, Qualification 2021-09-26 Yandex Official Website Upsolving(Yandex)
96 2020 CMU High School Programming Contest (Carnegie Mellon University, Pittsburgh PA) 2021-09-09 QOJ Statement Testdata
95 USACO 2019 December Contest(Platinum) 2021-09-06 Official Website Testdata
94 USACO 2020 January Contest(Platinum) 2021-09-05 Official Website Testdata
93 USACO 2020 February Contest(Platinum) 2021-09-05 Official Website Testdata
91 AtCoder Grand Contest 052 2021-09-04 AtCoder Testdata
92 AtCoder Grand Contest 051 2021-09-04 AtCoder Testdata
90 AtCoder Grand Contest 053 2021-09-03 AtCoder Testdata Editorial
89 2020-2021 ICPC North America Division Championship 2021-09-02 QOJ Statement Testdata Solutions Official Website
88 CTU Open Contest 2019 2021-09-01 QOJ Statement Testdata
87 Petrozavodsk Summer-2021. MIPT Contest, GP of DolgoprudnyXXII Open Cup, Grand Prix of Dolgoprduny 2021-08-30 Yandex QOJ Statement Testdata Video(English) Editorial div.2
85 (International)Petrozavodsk Summer-2021. XJTU Contest, GP of XJTUXXII Open Cup, Grand Prix of Xi'an 2021-08-29 Yandex QOJ Statement Testdata Editorial Video(English)
86 (China)Petrozavodsk Summer-2021. Replacement Contest. (Lviv NU Contest) 2021-08-29 Yandex QOJ Statement Testdata Video(English)
84 Petrozavodsk Summer-2021. Shanghai ICPC Camp 2021 Onsite Day 2 by PKU 2021-08-28 Yandex QOJ Statement Testdata Editorial Video(English)
83 Petrozavodsk Summer-2021. Shanghai ICPC Camp 2021 Onsite Day 1 by PKU 2021-08-27 Yandex QOJ Statement Testdata Video(English)
82 Petrozavodsk Summer-2021. IQ test by kefaa2, antontrygubO_o, and gepardoXXII Open Cup, Grand Prix of IMO 2021-08-25 Yandex QOJ Statement Testdata Editorial Video(English)
81 Petrozavodsk Summer-2021. The American Contest 2021-08-24 Yandex QOJ Statement Testdata Editorial Video(English)
80 Petrozavodsk Summer-2021. Kyoto U Contest. 2021-08-23 Yandex QOJ Statement Testdata Editorial(Japanese) Video(English)
79 2016-2017 ICPC North America - Pacific Northwest Regional 2021-08-16 QOJ Gym Statement(Div.1) Statement(Div.2) Testdata
78 German Collegiate Programming Contest 2020 2021-08-06 QOJ Statement Editorial Testdata
77 2013-2014 ICPC Northern Eurasia - West Siberian Subregional 2021-08-01 QOJ Statement Testdata
76 Discover Singapore 2019. Day 5, 300iq Contest 2021-07-07 QOJ Statement Editorial Solutions
75 RuCode 2020 ChampionshipXX Open Cup, Grand Prix of Moscow 2021-07-03 Yandex Statement Editorial Solutions
74 Petrozavodsk Winter-2020. Yuhao Du Contest 7XX Open Cup, Grand Prix of Zhejiang 2021-06-24 Yandex QOJ Statement Video(English) Testdata Submissions
73 2016-2017 ICPC Northern Eurasia - East Siberian SubregionalXVII Open Cup, Eastern Grand Prix, Div 2 2021-06-20 OpenTrains Statement Testdata
72 2020-2021 All-Ukrainian Collegiate Programming Contest, II stage 2021-06-14 QOJ Statement Editorial
71 USACO 2021 February Contest(Platinum) 2021-06-13 QOJ Official Website Testdata
70 USACO 2021 Open Contest(Platinum) 2021-06-12 QOJ Official Website Testdata
69 XXI Open Cup named after E.V. Pankratiev. Grand Prix of Beijing 2021-06-06 OpenTrains Yandex OpenTrains(Div.2) Statement Statement(Div.2) Discuss Testdata Solution
68 Western Subregional 2015 2021-05-28 OpenTrains Statement
67 Bytedance Moscow Workshops ICPC Programming Camp 2019, Day 6, The Finals (from Moscow SU Red Panda) 2021-05-26 QOJ OpenTrains Yandex OpenTrains(Div.2) Statement Editorial Statement(Div.2)
66 Bytedance Moscow Workshops ICPC Programming Camp 2020, Day 5, Final Contest XX Open Cup, Grand Prix of Bytedance 2021-05-24 MIPT OpenTrains Yandex OpenTrains(Div.2) Statement Discuss Statement(Div.2)
65 XXI Open Cup named after E.V. Pankratiev. Grand Prix of Southeastern Europe 2021-05-23 OpenTrains Yandex Gym OpenTrains(Div.2) Statement Editorial Testdata
64 XXI Open Cup named after E.V. Pankratiev. Grand Prix of Urals 2021-05-09 OpenTrains Yandex OpenTrains(Div.2) Statement Discuss Statement(Div.2)
63 Pre-Finals Moscow Workshop 2021 Division A Contest 5, Grand Prix of China XXI Open Cup, Grand Prix of China 2021-05-02 OpenTrains Yandex Gym OpenTrains(Div.2) Statement Editorial Statement(Div.2)
62 Moscow Subregional 2016 2021-03-24 OpenTrains Statement Solutions
61 Petrozavodsk Winter-2021. North American Contest 1 2021-03-09 Statement Testdata Video(English)
60 XXI Open Cup named after E.V. Pankratiev. Grand Prix of Tokyo 2021-02-28 OpenTrains Yandex Gym OpenTrains(Div.2) Statement Solutions Editorial Statement(Div.2)
59 Petrozavodsk Winter-2021. Grand Prix of Suwon XXI Open Cup, Grand Prix of Suwon 2021-02-21 OpenTrains Yandex Gym OpenTrains(Div.2) Statement Solutions Discuss Statement(Div.2) Testdata
58 Ukrainan Subregional 2013 2021-02-15 OpenTrains Statement Solutions
57 Petrozavodsk Winter-2021. Belarusian SU Contest, Yandex Cup 2021 XXI Open Cup, Grand Prix of Belarus 2021-02-14 OpenTrains Yandex Gym OpenTrains(Div.2) Statement Solutions Analysis Statement(Div.2) Testdata
56 Petrozavodsk Winter-2021. Almost Retired Dandelion Contest XXI Open Cup, Grand Prix of Nizhny Novgorod 2021-02-07 OpenTrains Yandex OpenTrains(Div.2) Statement Solutions Editorial Statement(Div.2) Testdata