Solution: CodeForces R. 769 Div. 2 C -— Strange Test
Difference between en1 and en2, changed 124 character(s)
[problem:1632C]↵
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[Solution PDF](https://drive.google.com/file/d/1con4lX1fDOvS__j78wE5Z2sFQqXnVZSM/view?usp=sharing)↵
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The proof is not *completely* rigorous, but it should be close while being kinda concise and humanly understandable.

History

 
 
 
 
Revisions
 
 
  Rev. Lang. By When Δ Comment
en2 English tngyl 2022-02-22 08:46:23 124 (published)
en1 English tngyl 2022-02-22 08:42:39 166 Initial revision (saved to drafts)