Screencast + Explanations for Codeforces Round 784 (div 4)

Revision en1, by silverfish, 2022-04-22 20:34:53

Screencast + Vide editorial

Hope this helps some of you!

For those who don't care:

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en1 English silverfish 2022-04-22 20:34:53 901 Initial revision (published)