a2sv's blog

By a2sv, history, 21 month(s) ago, In English

Special thanks to feysel_mubarek for preparing the contest.

Contest Link: https://codeforces.com/contests/386258

A. Team

By: jo_forces

Tutorial
Solution

B. White-Black Balanced Subtrees

By: dryeab

Tutorial
Solution

C. Sort the Array

By: feysel_mubarek

Tutorial
Solution

D. Equalize the Array

By: jo_forces

Tutorial
Solution
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21 month(s) ago, # |
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Sounds like interesting problems, but please post the actual contest invitation link. I am not able to access the gym from your link :(