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Accepted problems:184 problems

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Tried problems:77 problems

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Virtual Participations:58 contests

NameStart time
(China) National Olympiad in Informatics 2021 Day 22024-06-28 20:26:17
2024 Canadian Computing Olympiad Day 12024-06-22 07:54:25
The 23rd Japanese Olympiad in Informatics Spring Training (JOIST 2023/2024) Day 42024-06-21 07:53:49
The 23rd Japanese Olympiad in Informatics Spring Training (JOIST 2023/2024) Day 32024-06-20 07:44:46
The 23rd Japanese Olympiad in Informatics Spring Training (JOIST 2023/2024) Day 22024-06-19 07:47:43
The 23rd Japanese Olympiad in Informatics Spring Training (JOIST 2023/2024) Day 12024-06-18 18:58:54
(China) National Olympiad in Informatics 2021 Day 12024-06-17 07:39:14
(China) National Olympiad in Informatics 2020 Day 22024-06-11 07:38:42
(China) National Olympiad in Informatics 2020 Day 12024-06-09 07:51:28
(China) National Olympiad in Informatics 2019 Day 22024-06-06 07:53:17
(China) National Olympiad in Informatics 2019 Day 12024-06-05 07:51:12
(China) National Olympiad in Informatics 2018 Day 22024-06-03 07:48:10
(China) National Olympiad in Informatics 2018 Day 12024-05-31 08:11:07
(China) National Olympiad in Informatics 2017 Day 22024-05-29 07:55:25
(China) National Olympiad in Informatics 2017 Day 12024-05-28 07:47:41
(China) National Olympiad in Informatics 2016 Day 22024-05-23 07:44:30
(China) National Olympiad in Informatics 2016 Day 12024-05-21 07:51:56
(China) National Olympiad in Informatics 2015 Day 22024-05-10 07:45:03
(China) National Olympiad in Informatics 2015 Day 12024-05-09 07:42:39
(China) National Olympiad in Informatics 2014 Day 22024-05-03 14:32:39
(China) National Olympiad in Informatics 2014 Day 12024-04-30 07:51:13
(China) National Olympiad in Informatics 2013 Day 22024-04-28 07:50:28
(China) National Olympiad in Informatics 2013 Day 12024-04-25 07:50:41
NOI 2022 统一省选 Day 22024-02-21 15:38:54
NOI 2022 统一省选 Day 12024-02-19 19:49:15
2024 年广东省重点中学信息学邀请赛 (GDKOI 2024) 提高组 第二试2024-02-18 14:39:24
2024 年广东省重点中学信息学邀请赛 (GDKOI 2024) 提高组 第一试2024-02-15 07:51:34
2024 陕西省队选拔赛 Day 2 (SNOI 2024 Day 2)2024-01-21 14:11:57
2024 陕西省队选拔赛 Day 1 (SNOI 2024 Day 1)2024-01-20 14:07:44
2023-2024 集训队互测 Round 4 (Nov 5, 2023)2024-01-03 07:45:56
2023-2024 集训队互测 Round 3 (Nov 4, 2023)2023-12-29 18:24:33
2023-2024 集训队互测 Round 2 (Oct 29, 2023)2023-12-27 16:10:43
2023-2024 集训队互测 Round 1 (Oct 28, 2023)2023-12-26 18:11:32
The 19th Japanese Olympiad in Informatics Spring Training Camp (JOISC 2019/2020) Day 32023-11-20 07:51:43
Public NOIP Round #6 (Div. 1, 提高)2023-11-15 14:20:20
XIII International Zhautykov Olympiad on Informatics Day 2 (IZhO 2017 Day 2)2023-10-26 07:49:27
The 19th Japanese Olympiad in Informatics Spring Training Camp (JOISC 2019/2020) Day 22023-10-19 18:34:24
The 19th Japanese Olympiad in Informatics Spring Training Camp (JOISC 2019/2020) Day 12023-10-10 07:47:36
The 20th Japanese Olympiad in Informatics Spring Training Camp (JOISC 2020/2021) Day 42023-10-04 14:47:50
The 20th Japanese Olympiad in Informatics Spring Training Camp (JOISC 2020/2021) Day 32023-10-01 15:33:34
The 20th Japanese Olympiad in Informatics Spring Training Camp (JOISC 2020/2021) Day 22023-09-29 13:48:50
The 20th Japanese Olympiad in Informatics Spring Training Camp (JOISC 2020/2021) Day 12023-09-28 07:53:38
The 22nd Japanese Olympiad in Informatics Spring Training Camp (JOISC 2022/2023) Day 42023-09-27 07:45:59
The 22nd Japanese Olympiad in Informatics Spring Training Camp (JOISC 2022/2023) Day 32023-09-26 07:48:24
The 22nd Japanese Olympiad in Informatics Spring Training Camp (JOISC 2022/2023) Day 22023-09-25 07:49:55
The 22nd Japanese Olympiad in Informatics Spring Training Camp (JOISC 2022/2023) Day 12023-09-22 14:38:38
The 21st Japanese Olympiad in Informatics Spring Training Camp (JOISC 2021/2022) Day 42023-09-22 08:00:30
The 21st Japanese Olympiad in Informatics Spring Training Camp (JOISC 2021/2022) Day 32023-09-20 18:53:15
The 21st Japanese Olympiad in Informatics Spring Training Camp (JOISC 2021/2022) Day 22023-09-19 14:30:27
The 21st Japanese Olympiad in Informatics Spring Training Camp (JOISC 2021/2022) Day 12023-09-18 07:50:30
Romanian Master of Informatics 2019 Day 22023-09-16 19:12:54
Romanian Master of Informatics 2019 Day 12023-09-15 14:57:27
XIII International Zhautykov Olympiad on Informatics Day 1 (IZhO 2017 Day 1) 2023-08-09 19:39:31
XIV International Zhautykov Olympiad on Informatics Day 2 (IZhO 2018 Day 2)2023-08-07 08:01:35
XIV International Zhautykov Olympiad on Informatics Day 1 (IZhO 2018 Day 1)2023-08-06 12:51:58
Central European Olympiad in Informatics 2022 Day 22023-08-01 19:04:49
2011-2012 ICPC Northwestern Europe Regional Contest (NWERC 2011)2023-06-28 18:39:28
Central European Olympiad in Informatics 2022 Day 12023-06-25 19:38:59