Unable to understand the editorial for the problem — "The fair nut and strings" from cf round 526 .

Revision en1, by jimmy51997, 2018-12-11 17:39:25

Hello everyone,

Can anyone help me with this problem. I don't get the part from the second paragraph in the editorial. I have understanding of both trie as well as binary trees. Any help would be much appreciable.

Problem link — https://codeforces.com/contest/1084/problem/E


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en1 English jimmy51997 2018-12-11 17:39:25 385 Initial revision (published)