Need help to solve the problem

Правка en2, от Mo_Huzaifa, 2022-12-21 15:01:26

UCV2013B — Alice in Amsterdam, I mean Wonderland

This is a graph problem from spoj

Can anyone tell me how to solve it??

Link :https://www.spoj.com/problems/UCV2013B/

Thanks in advance

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en2 Английский Mo_Huzaifa 2022-12-21 15:01:26 8
en1 Английский Mo_Huzaifa 2022-12-21 15:00:34 223 Initial revision (published)