Help for a Graph Theory Question (Party 115A)

Правка en1, от survival_001, 2020-09-03 22:03:07

Hello codeforces! can anyone explain me the test case of this question ? Thanks in advance :)

Теги #graph, #dfs and similar, trees, c++ 14

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en1 Английский survival_001 2020-09-03 22:03:07 197 Initial revision (published)