Help in D. Segments

Правка en1, от adzo261, 2019-02-14 19:22:27

I was not able to think of a solution to this problem.
I tried to understand the editorial, but couldn't understand.
Can someone please explain to me it more clearly?

Problem Link
Editorial

Теги #div2 d

История

 
 
 
 
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en1 Английский adzo261 2019-02-14 19:22:27 317 Initial revision (published)