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Codeforces Round 969 (Div. 1 + Div. 2) — Video Tutorial
By Shayan, 2 weeks ago, In English

Note: The text editorials will be provided by the authors of the round. This video tutorial acts as an additional resource for those who prefer video over text, not as a substitute for the text editorial.

2007A — Dora's Set

Video

2007B — Index and Maximum Value

Video

2007C — Dora and C++

Video

2007D — Iris and Game on the Tree

Video

2007E — Iris and the Tree

Video

2007F — Eri and Expanded Sets

Video
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2 weeks ago, # |
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Thanks for that one! Helped so much! Wish u the best in ur work!

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2 weeks ago, # |
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Sir, you explained all Div2 problems but titles are from Div1 problems

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2 weeks ago, # |
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"Add the names of the problems in your video title and description, so that when someone searches for a solution by the problem's name on YouTube or Google, your video will be more likely to appear in the search results."

This way, your content becomes more searchable and accessible to those looking for specific problem solutions.

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2 weeks ago, # |
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please add the implementation of div-2 c

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13 days ago, # |
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thanks a lot

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13 days ago, # |
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Anyone can give me a full explain for gcd(a_i — a_i-1) is a power of 2 ?

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