Div-3 F Problem Not clear

Правка en1, от thedebater, 2020-04-14 15:06:57

Hi guys.

I am having trouble understanding the tutorial to this problemin the recent Division 3 Contest.

https://codeforces.me/contest/1335/problem/F

Can anyone who has solved this problem explain the solution better?

I'm not saying explanation given in tutorial is bad but if someone could expound more, would definitely help.

Thanks!

Теги division 3, #dfs, #graphs, #dsu

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en2 Английский thedebater 2020-04-14 15:07:27 1 Tiny change: 'is problemin the rec' -> 'is problem in the rec'
en1 Английский thedebater 2020-04-14 15:06:57 380 Initial revision (published)