Codeforces 844 (Div. 1+2), Tourist's Round
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1:21:06
Codeforces Edu 142 (Div. 2) live coding
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1:05:24
Easy Coding Problems (Reply Code Challenge Teen Edition)
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1:57:28
touristream 018: Codeforces Round 769 (Div. 2)
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1:29:36
Square Root Decomposition, Mo's Algorithm
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2:00:28
Educational Codeforces Round 174 (Rated for Div. 2) || Full Screencast || PostContest Uploaded
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1:12:30
Google Hash Code 2022 Quals Upsolving
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3:02:48
Codeforces Good Bye 2022 live coding
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1:13:50