Educational Round 101 Livesolve [A-D]

Revision en1, by nskybytskyi, 2020-12-28 21:51:24

I guess the title says it all, here it the YT link. Of course, there was a post-contest stream by Neal Wu with the discussion of the solutions, but maybe you will find my explanations useful as well.

History

 
 
 
 
Revisions
 
 
  Rev. Lang. By When Δ Comment
en1 English nskybytskyi 2020-12-28 21:51:24 328 Initial revision (published)