Problem on A Tree — Hackerrank 101 Hack 42

Правка en1, от rachitiitr, 2016-11-04 00:01:16

Hello Codeforces Community,
I found this problem very interesting, but couldn't solve it. Also the editorial wasn't clear to me. What I was trying was a greedy solution that passed half of the test cases.
Problem Tags: Trees, dsu
Thanks!

Теги #trees, #dsu

История

 
 
 
 
Правки
 
 
  Rev. Язык Кто Когда Δ Комментарий
en2 Английский rachitiitr 2016-11-04 00:01:55 49
en1 Английский rachitiitr 2016-11-04 00:01:16 365 Initial revision (published)