14 posts in total.

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2023

Codeforces Round #848 (Div. 2) 02-02 AtCoder Beginner Contest 287 01-28

2022

2022-2023 ICPC Southern and Volga Russian Regional 11-28 2020-2021 ICPC Asia Yinchuan Regional 11-09 2019 ICPC World Finals 10-21 AtCoder Beginner Contest 266 08-30 AtCoder Beginner Contest 259 07-13 AtCoder Regular Contest 061 07-01 AtCoder Beginner Contest 253 05-29 Codeforces Round #787 (Div. 3) 05-06 Dynamic Programming on Intervals 04-26 AtCoder Beginner Contest 244 03-29 Codeforces Round #777 (Div. 2) 03-19 AtCoder Beginner Contest 237 01-31